calcium hydroxide environmental hazards

Flash Point:N/A Flammable Limits:N/A Fire Extinguishing Media:Considered non-combustible. benign, health . * Contact can severely irritate and burn the skin and eyes with possible eye damage. Calcium hydroxide is the exothermic product of calcium oxide and water, according to Darrell D. Ebbing and Steven D. Gammon's "General Chemistry." Appropriate engineering controls Appropriate engineering controls : Ensure good ventilation of the work station. A proposed threshold of 3 tonnes with a minimum concentration of 0.1% and at a pH ≥ 11.5 is assigned for calcium hydroxide, solution based on its assessed corrosiveness. U.S. EPA (U.S. Environmental Protection Agency). Indicates no available weight-of-the-evidence summary assessment. 2006. Because calcium hydroxide, solution is not classified in any group of International Agency for Research on Cancer (IARC, 2014) or the U.S. Environmental Protection Agency (U.S. EPA, 2005), and because the substance does not have an identified half-life (no half-life data were available during the data gathering process), no threshold is set for the carcinogenicity of this substance. Hazard statement(s ) H315 Causes skin irritation. form salts with inorganic bases such as CALCIUM HYDROXIDE. To determine if a substance is a candidate to be added to the Environmental Emergency Regulations, Environment Canada has developed a risk evaluation methodology based on the following hazard categories: For more information on the methodology for setting threshold quantities in the Environmental Emergency Regulations, please refer to Summary of Risk Evaluation Framework for Determining Quantity Thresholds and Concentrations for Substances under the Environmental Emergency Regulations. Calcium hydroxide is a white odourless powder with the chemical formula Ca(OH) 2 The substance has a measured pH equal to or greater than 11.5, therefore a threshold of 3 tonnes applies. Sweep spilled substance into covered containers. Likely hazards to health or the environment. They neutralize acids exothermically to â¦ Implementation Guidelines for the Environmental Emergency Regulations 2011. Abdominal cramps. No: N/A 1.PRODUCT IDENTIFICATION. In no event shall Supplier be responsible for damages of any nature whatsoever resulting 3 Effective date : 12.14.2014 Page 2 of 7 Calcium Hydroxide, Created by Global Safety Management, Inc. -Tel: 1-813-435-5161 - www.gsmsds.com Product Name: Hydrated Lime (Calcium Hydroxide) UN/MA#: N/A DOT Hazard Class: N/A TYPICAL CHEMICAL COMPOSITION Synonyms: Calcium hydrate; Calcium Hydroxide or Slaked Lime CAS No. Document Number 94-1556. Burning sensation. Some potential for hazards to health or the environment. Rinse skin with plenty of water or shower. © ILO and WHO 2017. Cesium hydroxide, solution is not capable of causing a pool fire. Because calcium hydroxide, solution does not have a vapour pressure greater than 10 mmHg (1.33 kPa) at 25°C (CHEMINFO, 2010), the substance does not have sufficient volatility to constitute an inhalation danger. NIOSH: Pocket Guide to Chemical Hazards Components Type Value Form Calcium carbonate, TWA 5 mg/m3 Respirable. The substance is irritating to the respiratory tract. Bases are chemically similar to sodium hydroxide (NaOH) or sodium oxide (Na2O). ab11 5dq t -44 (0)1224-584336 f -44 (0)1224-576119 8.3. Specifications of Calcium Hydroxide. This quantity for spills of 3 tonnes in NEMISIS is also the same as the quantity recommended by TDG for their ERAP for sulphuric acid, nitric acid, hydrobromic acid and perchloric acid (Environment Canada, 2015). The proposed threshold at 3 tonnes has been extended for bases as well. Therefore, no threshold is set for the inhalation toxicity to humans. Calcium hydroxide contains alkaline material potentially toxic to aquatic life at high concentrations. Source. FIRST-AID MEASURES Routes of Exposure First Aid Instructions Environment Canada. H318 Causes serious eye damage. pp. Limewater . Inhalation risk Summary of Risk Evaluation Framework for Determining Quantity Thresholds and Concentrations for Substances under the Environmental Emergency Regulations, Implementation Guidelines for the Environmental Emergency Regulations 2011, Environment Canada. 1. Hazard classification & labelling Hazard classification and labelling. 2015. Calcium dihydroxide is composed of one calcium cation and two hydroxide anions. Bases are chemically similar to sodium hydroxide (NaOH) or sodium oxide (Na2O). Refer for medical attention . Chemical dangers Solution . with the financial assistance of the European Commission. Reacts violently with acids. 1305-62-0 Calcium Hydroxide 39% Irritant (Xi) R 36 / 38 Skin irritation; 2 Eye irritation; 2 4.0 First Aid Measures 4.1 Special Instructions Show this safety data sheet to medical personnel. UN proper shipping name : Corrosive liquid, basic inorganic, N.O.S. Special Fire Fighting Procedures:Fire fighters should wear full protective clothing and self-contained breathing apparatus. SAFETY DATA SHEET (REGULATION (EC) n° 1907/2006 - REACH) Version 3.2 (04/03/2014) - Page 2/9 PRODUITS DENTAIRES SA Name : CALCIUM HYDROXIDE POWDER - ART.11025 Product identifiers : EC 215-137-3 HYDROXYDE DE CALCIUM Hazard statements : H315 Causes skin irritation. # EC# IUPAC Name WT % Calcium Hydroxide 1305-62-0 / 215-137-3 calcium dihydroxide 100 Refer to Section 16 for the full text of the GHS and H phrases and EUClassifications and R Phrases. OELs. U.S. EPA (U.S. Environmental Protection Agency). 1305-62-0 Calcium Hydroxide 39% Irritant (Xi) R 36 / 38 Skin irritation; 2 Eye irritation; 2 4.0 First Aid Measures 4.1 Special Instructions Show this safety data sheet to medical personnel. (Calcium hydroxide mixture) 14.3. PROP 65 US DOT U.S. Dept. Refer for medical attention. H318 Causes serious eye damage. Material Safety Data Sheet or SDS for Calcium hydroxide 102047 from Merck for download or viewing in the browser. fish kill) or not easily identifiable (e.g. Environment Canada. 31. At least some ingredient disclosure. International Agency for Research on Cancer, World Health Organization. Environmental exposure controls : Avoid release to the environment. COMPOSITION AND INFORMATION ON INGREDIENTS Hazardous Components C.A.S. This chemical is very corrosive, and it â¦ 1994. OECD (Organisation for Economic Co-operation and Development). Excessive dust generation creates a potential explosion hazard. Product name : Calcium Hydroxide CAS-No. Information concerning the quantities of calcium hydroxide, solution (CAS No. 843-861. Packing group Packing group : III 14.5. Abdominal pain. Limits, Table Z1A (06 2008) CALCIUM HYDROXIDE - TWA 5 mg/m3 US. Wear safety goggles, face shield or eye protection in combination with breathing protection. Get medical attention in case of uncertainty. form salts with inorganic bases such as CALCIUM HYDROXIDE. Proposed thresholds may also be modified based on policy and other considerations as assessed during the public consultation period. Safety Data Sheet according to 29CFR1910/1200 and GHS Rev. You assume the entire risk of relying on this Information. 3 Effective date : 12.14.2014 Page 2 of 7 Calcium Hydroxide, Created by Global Safety Management, Inc. -Tel: 1-813-435-5161 - www.gsmsds.com Ecological Information. Calcium hydroxide-based preparations present minimal hazard in the quantities provided. Medical observation is indicated. CALCIUM HYDROXIDE: ICSC: 0408: Calcium dihydroxide Calcium hydrate Hydrated lime Slaked lime: September 1997: CAS #: 1305-62-0 EC Number: 215-137-3 ACUTE HAZARDS PREVENTION FIRE FIGHTING; FIRE & EXPLOSION: Not combustible. supplier m-i drilling fluids uk ltd, pocra quay, footdee, aberdeen. Calcium Hydroxide (1305-62-0) DNEL DNEL 4 mg/m³ (Acute - local effects, inhalation) PNEC PNEC 0.49 mg/l (aqua, freshwater) 8.2. At ambient temperature, calcium hydroxide ( portlandite) dissolves in pure water to produce an alkaline solution with a pH of about 12.4. You assume the entire risk of relying on this Information. synthetic (CAS 471-34-1) 10 mg/m3 Total Calcium hydroxide (CAS TWA 5 mg/m3 1305-62-0) Biological limit values No biological exposure limits noted for the ingredient(s). You will not receive a reply. Skin burns. The new threshold has been harmonized with the Transportation of Dangerous Goods Regulations (TDG) for their Emergency Response Assistance Plan (ERAP) index of 3,000 liters or approximately 3 tonnes (Transport Canada, 2008). Calcium hydrate, Caustic lime, Hydrated lime, Slaked lime White, odorless powder. 4. This produces flammable/explosive gas (hydrogen - see ICSC 0001). Calcium hydroxide solutions can cause chemical burns. Genium. Canadian Centre for Occupational Health and Safety (CCOHS). Calcium hydroxide SDS Safety Data Sheet for Calcium hydroxide 102047. PREVENT DISPERSION OF DUST! Grade D. High Concern. Rinse mouth. HAZARD SUMMARY * Calcium Hydroxide can affect you when breathed in. This produces calcium oxide. Record Number 10. Repeated or prolonged inhalation of dust particles may cause effects on the lungs. FDA Calcium hydroxide is generally recognized as safe (GRAS) by FDA 21 CFR 184.1205. synthetic (CAS 471-34-1) 10 mg/m3 Total Calcium hydroxide (CAS TWA 5 mg/m3 1305-62-0) Biological limit values No biological exposure limits noted for the ingredient(s). IARC Monographs Database on Cancer Risks to Humans, Guidelines for Carcinogen Risk Assessment, List of Regulated Toxic and Flammable Substances and Thresholds for Accidental Release Prevention. Guidelines for Carcinogen Risk Assessment. 2001. Refer for medical attention . : 1. Routes of exposure Product Identification. Following the risk evaluation of calcium hydroxide, solution and taking into consideration the quantities in use in Canada, Environment Canada recommends that this substance be proposed for addition to Schedule 1 of the Environmental Emergency Regulations under CEPA 1999 at a threshold quantity of 3 tonnes with a minimum concentration of 0.1% and at a pH ≥ 11.5. Calcium hydrate, Caustic lime, Hydrated lime, Slaked lime White, odorless powder. Calcium hydroxide (CAS TWA 5 mg/m3 1305-62-0) US. of Transportation - Not Regulated. The substance can be absorbed into the body by inhalation of its aerosol and by ingestion. Environment Canada: Ottawa (ON). They neutralize acids exothermically to … Health issue . # EC# IUPAC Name WT % Calcium Hydroxide 1305-62-0 / 215-137-3 calcium dihydroxide 100 Refer to Section 16 for the full text of the GHS and H phrases and EUClassifications and R Phrases. IARC (International Agency for Research on Cancer). Roughness. Signal word Danger. ab11 5dq t -44 (0)1224-584336 f -44 (0)1224-576119 Unusual Fire and Explosion Hazards:Not combustible. Environmental hazards Marine pollutant #1 : NAP 14.6. [Note: Readily absorbs CO₂ from the air to form calcium carbonate.] Blisters. Indicates high toxicity in the given toxicological category. Federal Register, 59(20). CDC - NIOSH Pocket Guide to Chemical Hazards - Calcium hydroxide The nitroparaffins, nitromethane, nitropropane, etc. MSDS Sheet – Calcium Hydroxide. Decomposes on heating. The solution in water is a medium strong base. 2011. One publication by the United States Environmental Protection … NIOSH: Pocket Guide to Chemical Hazards Components Type Value Form Calcium carbonate, TWA 5 mg/m3 Respirable. MATERIAL SAFETY DATA SHEET. The Environmental Emergency Regulations, developed under Part 8 of the Canadian Environmental Protection Act, CEPA), 1999 (Government of Canada, 2011) establishes a list of substances for which fixed facilities must notify Environment Canada that they store or use the substance on-site, by providing notices to Environment Canada, reporting when the substance is released into the environment, and developing an environmental emergency plan (E2 plan) for each substance stored or used at a fixed facility at or above specified threshold quantities. The dry salts are explosive [Chem. Calcium hydroxide . Ulceration and scarring of skin are some of the most commonly observed hazards of NaOH. Ecological Toxicity: Toxicity to fish: LC50 - Clarias gariepinus - 33,884 mg/l - 96 h Toxicity to daphnia and other aquatic invertebrates: EC50 - Daphnia magna (Water flea) - 49,1 mg/l - 48 h (OECD Test Guideline 202) safety data sheet lime (calcium hydroxide) 1 identification of the substance/preparation and company/undertaking product name lime (calcium hydroxide) synonyms, trade namescalcium hydroxide application ph modifier. Physical State; Appearance Registered on December 8, 2011. H335 May cause respiratory irritation. After preliminary consultation, the proposed threshold for strong acids and bases has been increased to 3 tonnes with a concentration set at 0.1%. Therefore, no threshold is set for this substance as a result of its potential for flammability or combustibility. 2005. Registered on December 8, 2011, 2014. 2010. Occupational Exposure Total dust. Effects of short-term exposure 2011. Effects of long-term or repeated exposure If not breathing, give artificial respiration. This product has been replaced by 239232|Sigma-Aldrich - Calcium hydroxide, ACS reagent, â¥95.0% | Ca(OH)2 Even a saturated solution of calcium hydroxide is so dilute that it is not classed as IRRITANT, despite pH = 12.4. Decomposes at 580°CRelative density (water = 1): 2.2 Solubility in water: none. According to the National Enforcement and Emergencies Management Information System and Intelligence System (NEMISIS) database, hydrochloric acid and sulphuric acid were both on record as having a “moderate” impact on air, land and fresh water after a spill of 3 tonnes. Eng. Environmental Emergency Regulations, Canadian Environmental Protection Act, 1999. Contains Calcium Hydroxide 3. Calcium hydroxide (CAS TWA 5 mg/m3 1305-62-0) US. Material Safety Data Sheet or SDS for Calcium hydroxide 102047 from Merck for download or viewing in the browser. Consult a physician. First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention. At high pH value (see common ion effect ), its solubility drastically decreases. Calcium Hydroxide SDS GHS, MSDS Sheet, Material Safety Data Sheet. The concentration at 0.1% will result in a pH ≤ 2 or pH ≥ 11.5 for strong bases or acids. SECTION XIII - DISPOSAL CONSIDERATIONS Dispose of in accordance with Federal, State and Local regulations. Environmental Health: substances that are: corrosive, persistent, bioaccumulative, or aquatically toxic. 4. Environment Canada. This behavior is relevant to cement pastes. 77, No. Prepared by an international group of experts on behalf of ILO and WHO, Evaporation at 20°C is negligible; a harmful concentration of airborne particles can, however, be reached quickly when dispersed. safety data sheet lime (calcium hydroxide) 1 identification of the substance/preparation and company/undertaking product name lime (calcium hydroxide) synonyms, trade namescalcium hydroxide application ph modifier. Calcium hydroxide. EPA/630/P-03/001F. Calcium hydroxide, solution is classified as beingpractically non-persistent in water according to our risk evaluation methodology (Environment Canada, 2015). Identification Product identifier Mississippi Lime Liquid Calcium Hydroxide (LCH) Other means of identification Product code Liquid Calcium Hydroxide, LCH, Liquid Calcium Hydroxide MP, LCH MP Industrial, Chemical, Construction, Environmental and Water Treatment applications of calcium 2010. Washington (DC). 58 / Monday, March 26, 2012 / Rules and Regulations 02/28/2015 EN (English) 3 Firstâaid measures after inhalation : If breathed in, move person into fresh air. Therefore, no threshold is set for the inhalation toxicity to humans. * Breathing Calcium Hydroxide can irritate the nose, throat and lungs causing coughing, wheezing and/or shortness of breath. Do NOT induce vomiting. The nitroparaffins, nitromethane, nitropropane, etc. news 30:2344 1952]. The dry salts are explosive [Chem. : 1305-62-0 1.2 Relevant identified uses of the substance or mixture and uses advised against Identified uses : Laboratorychemicals, Industrial & for professional use only. IDENTIFICATION Calcium Hydroxide is a soft, white, powdery material with a Transport hazard class(es) Hazard classification : 8 14.4. However, limewater is usually made in schools by adding excess solid calcium hydroxide (or oxide) to water. Calcium Hydroxide Safety Data Sheet according to Federal Register / Vol. OELs. low . Summary of Risk Evaluation Framework for Determining Quantity Thresholds and Concentrations for Substances under the Environmental Emergency Regulations set under the Canadian Environmental Protection Act, 1999 (CEPA 1999). calcium dihydroxide, calcium dihyrdroxide, calcium hydrate, calcium hydroxide, calcium hydroxide (ca(oh)2), hydrated lime, and lime water Cancer Cancer: Ingredients linked to cancer in government, industry or academic studies or assessments. Environmental hazards Dangerous for the environment : No Marine pollutant : No Other information : No supplementary information available 14.6. Limewater is a saturated solution of calcium hydroxide, less than 0.02 M. IRRITANT. Dentsply Sirona Pty Ltd Chemwatch Hazard Alert Code: 2 Dycal Radiopaque Calcium Hydroxide - Base Paste Chemwatch: 4993-50 Version No: 2.1.1.1 Safety Data Sheet according to WHS and ADG requirements Issue Date: 27/06/2017 Print Date: 04/01/2018 S.GHS.AUS.EN SECTION 1 IDENTIFICATION OF THE SUBSTANCE / MIXTURE AND OF THE COMPANY / UNDERTAKING Then store and dispose of according to local regulations. supplier m-i drilling fluids uk ltd, pocra quay, footdee, aberdeen. Because calcium hydroxide, solution does not have an identified flash point (no flash point data were available during the data gathering process) and decomposes before reaching its boiling point (Genium, 2007), this substance does not have the possibility of a vapour cloud explosion. Human Health: substances that are toxic by inhalation, are carcinogenic, or are corrosive. IARC Monographs Database on Cancer Risks to Humans. CHEMINFO. In 1920, Herman introduced calcium hydroxide to dentistry as a pulp-capping ma-terial but today it is used widely in the field of endodontics [2] [3]. In no event shall Supplier be responsible for damages of any nature whatsoever resulting Molecular mass: 74.1 Repeated or prolonged contact with skin may cause dermatitis. Calcium Hydroxide Hydrated Lime Slaked Lime SDS GHS, MSDS Sheet. Tennessee. Eng. Government of Canada. One spill of sulfuric acid was identified as having a “major” impact at 4.5 tonnes. The âHazard classification and labellingâ section shows the hazards of a substance based on the standardised system of statements and pictograms established under the CLP (Classification Labelling and Packaging) Regulation. 8.2.2 Environmental exposure controls Avoid release into environment; calcium hydroxide may cause pH variation. 2014. Calcium hydroxide-based preparations present minimal hazard in the quantities provided. 1.3 Details of the supplier of the safety data sheet Company : Central Drug House (P) Ltd 7/28 Vardaan House New Delhi-10002 INDIA The substance is corrosive to the eyes and skin. Risk Assessment Forum. This methodology was not used because pH ≤ 2 or pH ≥ 11.5 are considered corrosive to aquatic life. The threshold quantity and its respective concentration will not be finalized until after public consultation. SECTION XIV - TRANSPORT INFORMATION SEA TRANSPORTATION: IMCO #: Not regulated UN #: Not regulated Substance(s) determined hazard: Not regulated Calcium Hydroxide is harmful to aquatic environment at low concentrations. Dry skin. Comparison of Threshold Quantities for Substances with Final AEGL-2 and IDLH Values under CEPA’s Environmental Emergency Regulations. SPILLS Sweep up dry spillage where possible and minimize flushing with water. Get medical attention in case of uncertainty. OSHA Table Z-1-A (29 CFR 1910.1000) (1989) CALCIUM HYDROXIDE - TWA 15 mg/m3 US. The new proposed threshold is set to 3 tonnes for the following reasons: A “moderate” classification in NEMISIS has some of the following characteristics: there is a risk to endangered or threatened species or their habitat, or a significant life threatening risk to other wildlife; the incident causes significant disruption of public services or property damage and community health is or will be threatened; impacts of the incident on the environment are significant (e.g. Pain. 2007. Calcium hydroxide has been used by dentists in the clinical practice for over a century [1]. PRODUCT AND COMPANY IDENTIFICATION Product Name: Calcium Hydroxide; Lime CAS#: 1305-62-0 ... environment, and for health and safety purposes. Use media appropriate for surrounding fire. Level of Concern . To minimize environmental impacts, many researchers and government agencies emphasize the importance of using smaller quantities of deicers to increase the efficiency of mechanical ice removal instead of melting ice completely in place and producing high volumes of deicer-saturated run off. COMPOSITION AND INFORMATION ON INGREDIENTS Hazardous Components C.A.S. : 1305-62-0 EINECS EC Number: 215-137-3. Environment Canada. EUH070 Toxic by eye contact. For enquiries, contact us. 1305-62-0) in use in Canada indicates that the substance exists in commerce. Redness. FIRST-AID MEASURES Routes of Exposure First Aid Instructions Calcium hydroxide. Personal protection: particulate filter respirator adapted to the airborne concentration of the substance. requires further investigation). For additional information on toxicity from scientific journals or registration documents, see the "Additional Resources for Toxicity " section of the chemical detail page. It has a strong base pH and is used for many purposes, often under its more common name, slaked lime. Calcium hydroxide, solution (CAS No. 9.0 Physical and Chemical Properties 9.1 Characteristics 9.1.1 Appearance / Color / Physical state Fine, white powder 9.1.2 Odor Odorless 9.2 Important health, safety and environmental information 9.2.1 pH pH > 12 CDC - NIOSH Pocket Guide to Chemical Hazards - Calcium hydroxide Use local exhaust or breathing protection. Give nothing to drink. Attacks many metals in the presence of water. 2.3 Human Health Hazard: Inhalation Toxicity. Because calcium hydroxide, solution does not have a vapour pressure greater than 10 mmHg (1.33 kPa) at 25°C (CHEMINFO, 2010), the substance does not have sufficient volatility to constitute an inhalation danger. Vomiting. Ketcheson K, Shrives J. Fever, sneezing, runny nose, sore throat, and pneumonia are some of the severe consequences of coming in contact with this chemical. [Note: Readily absorbs CO₂ from the air to form calcium carbonate.] SAFETY DATA SHEET 1. Washington (DC). Mike Wye & Associates, Health & Safety September 2017 Page 2 of 13 Material Data Safety Sheet: Calcium Dihydroxide Version: September 2017 2 HAZARDS IDENTIFICATION 2.1 Classification of the substance 2.1.1 Classification according to Regulation (EC) 1272/2008 STOT Single Exp.3, Route of exposure: Inhalation Skin Irritation 2 Eye damage 1 Page 1 of 7. Even if the quantity of a substance in use is below the threshold quantity indicated in the Environmental Emergency Regulations, Environment Canada recommends that emergency planning be applied to this substance in order to minimize, or prevent, any impacts on humans or the environment in the event of a release of the substance. Contains Calcium Hydroxide 3. The inorganic compound is of ionic crystalline chemical character. Following the risk evaluation methodology developed under section 200 of CEPA 1999, the categories (flammability, combustibility, oxidizers, inhalation toxicity, aquatic toxicity, carcinogenicity, corrosiveness, pool fires) having the lowest scientific threshold will be compared against other risk management considerations. Print Share on: Evidence. Product Name:Calcium Hydroxide (Hydrated Lime) EPA Reg. news 30:2344 1952]. Safety Data Sheet Calcium Hydroxide/Lime SDS Section 1. Following the risk evaluation, Environment Canada recommends that this substance be proposed for addition to Schedule 1 of the Environmental Emergency Regulations at a threshold quantity of 3 tonnes with a minimal concentration of 0.1% and at a pH ≥ 11.5. Calcium Hydroxide CAS No 1305-62-0 MATERIAL SAFETY DATA SHEET SDS/MSDS. List of Regulated Toxic and Flammable Substances and Thresholds for Accidental Release Prevention. Formula: Ca(OH)2 May also have poor ingredient disclosure. Tennessee. Genium Group Inc. CAL5160. PRODUCT AND COMPANY IDENTIFICATION Product Name: Calcium Hydroxide; Lime CAS#: 1305-62-0 ... environment, and for health and safety purposes. 1305-62-0) was selected for risk evaluation because it is a substance that meets the criteria for corrosive substances as defined by OECD (OECD, 2001) that, if spilled, could be immediately harmful to humans and/or the environment. Environmental Directorate, Joint Meeting of the Chemicals Committee and the Working Party on Chemicals, Pesticides and Biotechnology, ENV/JM/MONO(2001)6. Remove contaminated clothes. For more information regarding the determination of thresholds, please refer to the Implementation Guidelines for the Environmental Emergency Regulations 2011 (Environment Canada, 2011). Calcium hydroxide, solution is practically non-bioaccumulative according to our risk evaluation methodology (Environment Canada, 2015). Physical: flammable and combustible or oxidizing substances, or those having a potential to cause vapour cloud explosions or pool fires. Safety Data Sheet Calcium Hydroxide/Lime SDS Section 1. Safety Data Sheet according to 29CFR1910/1200 and GHS Rev. CALCIUM HYDROXIDE TWA 5 mg/m3 US. CALCIUM HYDROXIDE can be found in 28 products. Fresh air, rest. Calcium hydroxide SDS Safety Data Sheet for Calcium hydroxide 102047. For example, the threshold will be compared to other provincial and federal legislation or voluntary programs that may already provide adequate management of the risk from an environmental emergency. COLOURLESS CRYSTALS OR WHITE POWDER. Calcium dihydroxide is a â¦ In case of fire in the surroundings, use appropriate extinguishing media. Compound is of ionic crystalline Chemical character ; a harmful concentration of airborne particles can however... ( CCOHS ) Sheet or SDS for Calcium hydroxide - TWA 15 mg/m3 US shall be. 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Seminar on Environmental Contamination and Response and thresholds for Accidental release Prevention accordance with Federal, State and Local.. Arctic and Marine Oilspill Program Technical Seminar on Environmental Contamination and Response shield or eye protection combination. The work station nature whatsoever resulting Safety Data Sheet SDS/MSDS for damages of any nature whatsoever resulting Safety Sheet! Hydroxide ; Lime CAS #: 1305-62-0... environment, and for Health and Safety purposes high! No threshold is set for the environment: No Other information: No supplementary information available 14.6 #. Vapour cloud explosions or pool fires NAP 14.6 Sheet, material Safety Data Sheet according to risk... Bases as well the lungs shield or eye protection in combination with breathing protection Emergency regulations 1999! Risk evaluation methodology ( environment Canada, 2015 ) concentration will not be finalized until after public consultation the.... Most commonly observed hazards of NaOH supplier m-i drilling fluids uk ltd, pocra quay, footdee, aberdeen Hydrated... The environment: No Other information: No Marine calcium hydroxide environmental hazards # 1: NAP 14.6 even a solution. Skin and eyes with possible eye damage or those having a potential to cause vapour cloud explosions or fires., white, powdery material with a Signal word Danger therefore a threshold of 3 tonnes been... ( NaOH ) or not easily identifiable ( e.g assessed during the public consultation the Commission. Considered non-combustible dust particles may cause dermatitis, often under its more common Name, Slaked Lime plenty water! 1 ] No event shall supplier be responsible for damages of any nature whatsoever resulting Safety Data.. Form salts with inorganic bases such as Calcium hydroxide 102047 Other CONSIDERATIONS as assessed during the consultation. The inorganic compound is of ionic crystalline Chemical character prepared by an international group of on! Agency for Research on Cancer, World Health Organization hydroxide is a strong... First-Aid MEASURES Routes of exposure First Aid Instructions Calcium hydroxide, less than 0.02 M. IRRITANT class ( es hazard..., its solubility drastically decreases eyes and skin liquid, basic inorganic N.O.S. Name, Slaked Lime SDS GHS, MSDS Sheet, material Safety Data Sheet for hydroxide! Shortness of breath: fire fighters should wear full protective clothing and self-contained breathing apparatus, throat lungs... Transport hazard class ( es ) hazard classification: 8 14.4 particulate filter respirator adapted the. Lime Slaked Lime white, powdery material with a Signal word Danger or greater than 11.5, a. Easily identifiable ( e.g â¦ Calcium hydroxide SDS Safety Data Sheet according to 29CFR1910/1200 and GHS.! ) Calcium hydroxide Safety Data Sheet for Calcium hydroxide ; Lime CAS #: 1305-62-0...,! 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