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Calcium Hydroxide Safety Data Sheet according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations Date of issue: 06/01/2015 SECTION 1: Identification of the substance/mixture and of the company/undertaking 1.1. Product identifier Product form : Substance Substance name : Calcium Hydroxide Chemical name : Calcium Dihydroxide CAS No : 1305-62-0 Product code : 2210, 2219, 2242, 2257, 3240 Formula : Ca(OH)2 Synonyms : agricultural lime / bell mine / biocalc / calcium hydrate / calcium hydroxide (Ca(OH)2) / calciumdihydroxide / calvit / calvital / carboxide / caustic lime / hydrate lime / hydrated lime / kalkhydrate / kemikal / lime hydrate / lime milk / lime water / lime, agricultural / lime, slaked / milk of lime / primer SC part 3 / slaked lime BIG no : 12831 1.2. Relevant identified uses of the substance or mixture and uses advised against Use of the substance/mixture 1.3. : Food-stuff industry. Details of the supplier of the safety data sheet Jost Chemical Co. 8150 Lackland Rd. Saint Louis, Missouri 63114 T 314-428-4300 - F 314-428-4366 www.jostchemical.com 1.4. Emergency telephone number Emergency number : CHEMTREC 800-424-9300 SECTION 2: Hazards identification 2.1. Classification of the substance or mixture Classification (GHS-US) Skin Irrit. 2 Eye Dam. 1 STOT SE 3 Aquatic Acute 3 H315 H318 H335 H402 Full text of H-phrases: see section 16 2.2. Label elements GHS-US labeling Hazard pictograms (GHS-US) : Signal word (GHS-US) : Danger Hazard statements (GHS-US) : H315 - Causes skin irritation H318 - Causes serious eye damage H335 - May cause respiratory irritation H402 - Harmful to aquatic life Precautionary statements (GHS-US) : P261 - Avoid breathing dust P264 - Wash hands, forearms and face thoroughly after handling P271 - Use only outdoors or in a well-ventilated area P273 - Avoid release to the environment P280 - Wear eye protection, protective gloves P302+P352 - If on skin: Wash with plenty of water P304+P340 - If inhaled: Remove person to fresh air and keep comfortable for breathing P305+P351+P338 - If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing P310 - Immediately call a doctor P312 - Call a doctor if you feel unwell GHS05 05/28/2015 EN (English US) GHS07 Page 1 Calcium Hydroxide Safety Data Sheet according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations P321 - Specific treatment (see First aid measures on this label) P332+P313 - If skin irritation occurs: Get medical advice/attention P362 - Take off contaminated clothing and wash before reuse P403+P233 - Store in a well-ventilated place. Keep container tightly closed P405 - Store locked up P501 - Dispose of contents/container to hazardous or special waste collection point, in accordance with local, regional, national and/or international regulation 2.3. Other hazards Other hazards not contributing to the classification 2.4. : None under normal conditions. Unknown acute toxicity (GHS US) Not applicable SECTION 3: Composition/information on ingredients 3.1. Substance Substance type : Mono-constituent Full text of H-phrases: see section 16 3.2. Mixture Not applicable SECTION 4: First aid measures 4.1. Description of first aid measures First-aid measures after inhalation : Remove person to fresh air and keep comfortable for breathing. Respiratory problems: consult a doctor/medical service. First-aid measures after skin contact : Remove all contaminated clothing and footwear. Immediately rinse with plenty of water (for at least 15 minutes). Do not apply (chemical) neutralizing agents. If case of redness or irritation, call a doctor. First-aid measures after eye contact : Immediately flush eyes thoroughly with water for at least 15 minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Always consult an eye specialist, even if there are no immediate symptoms. First-aid measures after ingestion : Rinse mouth with water, do not induce vomiting, call a doctor. 4.2. Most important symptoms and effects, both acute and delayed Symptoms/injuries after inhalation : AFTER INHALATION OF DUST: Coughing. Irritation of the respiratory tract. Irritation of the nasal mucous membranes. Respiratory difficulties. May cause respiratory irritation. Symptoms/injuries after skin contact : Red skin. Tingling/irritation of the skin. FOLLOWING SYMPTOMS MAY APPEAR LATER: Blisters. ON CONTINUOUS EXPOSURE/CONTACT: Caustic burns/corrosion of the skin. Irritation. Symptoms/injuries after eye contact : Corrosion of the eye tissue. Serious damage to eyes. Symptoms/injuries after ingestion : Nausea. Vomiting. Abdominal pain. Diarrhoea. Burns to the gastric/intestinal mucosa. Chronic symptoms : ON CONTINUOUS/REPEATED EXPOSURE/CONTACT: Skin rash/inflammation. 4.3. Indication of any immediate medical attention and special treatment needed Treat symptomatically. SECTION 5: Firefighting measures 5.1. Extinguishing media Suitable extinguishing media : Adapt extinguishing media to the environment. Water spray. Dry powder. Foam. Unsuitable extinguishing media : No unsuitable extinguishing media known. 5.2. Special hazards arising from the substance or mixture Fire hazard : Non combustible. INDIRECT FIRE HAZARD. Reactions involving a fire hazard: see "Reactivity Hazard". Explosion hazard : INDIRECT EXPLOSION HAZARD. Reactions with explosion hazards: see "Reactivity Hazard". Reactivity : Decomposes in moist air. Absorbs the atmospheric CO2. Reacts violently with (some) acids: release of heat. Reacts on exposure to water (moisture) with (some) metals: release of highly flammable gases/vapours (hydrogen). 5.3. Advice for firefighters Firefighting instructions 05/28/2015 : Cool down the containers exposed to heat with a water spray. EN (English US) 2/7 Calcium Hydroxide Safety Data Sheet according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations Protection during firefighting : Heat/fire exposure: compressed air/oxygen apparatus. Do not attempt to take action without suitable protective equipment. Self-contained breathing apparatus. Complete protective clothing. SECTION 6: Accidental release measures 6.1. Personal precautions, protective equipment and emergency procedures 6.1.1. For non-emergency personnel Protective equipment : Gloves. Protective goggles. Protective clothing. Emergency procedures : Mark the danger area. Prevent dust cloud formation. No naked flames. Wash contaminated clothes. In case of hazardous reactions: keep upwind. In case of reactivity hazard: consider evacuation. Measures in case of dust release : In case of dust production: keep upwind. Dust production: have neighbourhood close doors and windows. 6.1.2. For emergency responders Protective equipment 6.2. : Do not attempt to take action without suitable protective equipment. For further information refer to section 8 Exposure controls/personal protection" ". Environmental precautions Avoid release to the environment. Prevent entry to sewers and public waters. 6.3. Methods and material for containment and cleaning up For containment : Dam up the solid spill. Plug the leak, cut off the supply. Collect all waste in suitable and labeled containers and dispose according to local legislation. Methods for cleaning up : Recover mechanically the product. Stop dust cloud by covering with sand/earth. Scoop solid spill into closing containers. Small quantities of liquid spill: neutralize with acid solution. Wash away neutralized product with plentiful water. Wash clothing and equipment after handling. Other information : Dispose of materials or solid residues at an authorized site. 6.4. Reference to other sections For further information refer to section 8 : Exposure-controls/personal protection"". SECTION 7: Handling and storage 7.1. Precautions for safe handling Precautions for safe handling : Comply with the legal requirements. Remove contaminated clothing immediately. Clean contaminated clothing. Use corrosionproof equipment. Thoroughly clean/dry the installation before use. Do not discharge the waste into the drain. Avoid raising dust. Keep away from naked flames/heat. Observe strict hygiene. Keep container tightly closed. Measure the concentration in the air regularly. Carry operations in the open/under local exhaust/ventilation or with respiratory protection. Use only outdoors or in a well-ventilated area. Avoid breathing dust. Avoid contact with skin and eyes. Wear personal protective equipment. Hygiene measures : Do not eat, drink or smoke when using this product. Wash contaminated clothing before reuse. Always wash hands after handling the product. 7.2. Conditions for safe storage, including any incompatibilities Technical measures : Does not require any specific or particular measures. Storage conditions : Store in a dry place. Store in a closed container. Store locked up. Store in a well-ventilated place. Keep container tightly closed. Keep cool. Incompatible materials : acids. Fluorine. Storage temperature : > 5 °C Heat-ignition : KEEP SUBSTANCE AWAY FROM: heat sources. Prohibitions on mixed storage : KEEP SUBSTANCE AWAY FROM: organic materials. (strong) acids. amines. water/moisture. Storage area : Store in a dry area. Keep container in a well-ventilated place. Meet the legal requirements. Special rules on packaging : SPECIAL REQUIREMENTS: hermetical. watertight. dry. clean. correctly labelled. Secure fragile packagings in solid containers. 7.3. Specific end use(s) No additional information available SECTION 8: Exposure controls/personal protection 8.1. Control parameters Calcium Hydroxide (1305-62-0) DNEL DNEL 05/28/2015 4 mg/m³ (Acute - local effects, inhalation) EN (English US) 3/7 Calcium Hydroxide Safety Data Sheet according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations Calcium Hydroxide (1305-62-0) PNEC PNEC 8.2. 0.49 mg/l (aqua, freshwater) Exposure controls Appropriate engineering controls : Ensure good ventilation of the work station. Eye fountain. Safety shower. Personal protective equipment : Dust production: dust mask with filter type P2. In case of dust production: protective goggles. Protective clothing. Wash hands and other exposed areas with mild soap and water before eat, drink or smoke and when leaving work. Materials for protective clothing : rubber. neoprene. Hand protection : Gloves. Eye protection : Face shield. In case of dust production: protective goggles. Safety glasses. Skin and body protection : Protective clothing. In case of dust production: head/neck protection. In case of dust production: dustproof clothing. Respiratory protection : Dust production: dust mask with filter type P2. Environmental exposure controls : Avoid release to the environment. SECTION 9: Physical and chemical properties 9.1. Information on basic physical and chemical properties Physical state : Solid Appearance : Powder. Crystalline powder. Color : White Odor : Odourless Odor threshold : No data available pH : 12.4 - 12.6 At 20°C pH solution : 0.2 % Melting point : 580 °C Freezing point : Not applicable Boiling point : No data available Flash point : Not applicable Relative evaporation rate (butyl acetate=1) : No data available Flammability (solid, gas) : No data available Explosion limits : Not applicable Explosive properties : No data available Oxidizing properties : No data available Vapor pressure : No data available Relative density : Not applicable Relative vapor density at 20 °C : No data available Specific gravity / density : 200 - 800 kg/m³ Molecular mass : 74.09 g/mol Solubility : Poorly soluble in water. Substance sinks in water. Soluble in glycerol. Soluble in acids. Soluble in ammoniumchloride. Water: 0.2 g/100ml Log Pow : No data available Log Kow : No data available Auto-ignition temperature : Not applicable Decomposition temperature : No data available Viscosity : No data available Viscosity, kinematic : Not applicable Viscosity, dynamic : No data available 05/28/2015 EN (English US) 4/7 Calcium Hydroxide Safety Data Sheet according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations 9.2. Other information VOC content : 0% Other properties : Hygroscopic. Substance has basic reaction. SECTION 10: Stability and reactivity 10.1. Reactivity Decomposes in moist air. Absorbs the atmospheric CO2. Reacts violently with (some) acids: release of heat. Reacts on exposure to water (moisture) with (some) metals: release of highly flammable gases/vapours (hydrogen). 10.2. Chemical stability Stable under normal conditions. 10.3. Possibility of hazardous reactions No dangerous reactions known under normal conditions of use. 10.4. Conditions to avoid None under recommended storage and handling conditions (see section 7). 10.5. Incompatible materials acids. Fluorine. 10.6. Hazardous decomposition products No additional information available SECTION 11: Toxicological information 11.1. Information on toxicological effects Likely routes of exposure : Skin and eyes contact.; Inhalation Acute toxicity : Not classified (Based on available data, the classification criteria are not met) Skin corrosion/irritation : Causes skin irritation. Serious eye damage/irritation : Causes serious eye damage. Respiratory or skin sensitization : Not classified Germ cell mutagenicity : Not classified Carcinogenicity : Not classified pH: 12.4 - 12.6 At 20°C pH: 12.4 - 12.6 At 20°C (Lack of data) (Based on available data, the classification criteria are not met) (Lack of data) Reproductive toxicity : Not classified Specific target organ toxicity (single exposure) : May cause respiratory irritation. (Lack of data) (Lack of data) Specific target organ toxicity (repeated exposure) : Not classified Aspiration hazard : Not classified (Lack of data) (Based on available data, the classification criteria are not met) Symptoms/injuries after inhalation : AFTER INHALATION OF DUST: Coughing. Irritation of the respiratory tract. Irritation of the nasal mucous membranes. Respiratory difficulties. May cause respiratory irritation. Symptoms/injuries after skin contact : Red skin. Tingling/irritation of the skin. FOLLOWING SYMPTOMS MAY APPEAR LATER: Blisters. ON CONTINUOUS EXPOSURE/CONTACT: Caustic burns/corrosion of the skin. Irritation. Symptoms/injuries after eye contact : Corrosion of the eye tissue. Serious damage to eyes. Symptoms/injuries after ingestion : Nausea. Vomiting. Abdominal pain. Diarrhoea. Burns to the gastric/intestinal mucosa. Chronic symptoms : ON CONTINUOUS/REPEATED EXPOSURE/CONTACT: Skin rash/inflammation. 05/28/2015 EN (English US) 5/7 Calcium Hydroxide Safety Data Sheet according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations SECTION 12: Ecological information 12.1. Toxicity No additional information available 12.2. Persistence and degradability No additional information available 12.3. Bioaccumulative potential No additional information available 12.4. Mobility in soil No additional information available 12.5. Other adverse effects Effect on the global warming : No known ecological damage caused by this product. SECTION 13: Disposal considerations 13.1. Waste treatment methods Waste treatment methods : Dispose in a safe manner in accordance with local/national regulations. Waste disposal recommendations : Recycle/reuse. Dispose in a safe manner in accordance with local/national regulations. Do not discharge into drains or the environment. SECTION 14: Transport information Department of Transportation (DOT) In accordance with DOT Not regulated for transport Additional information Other information : No supplementary information available. Transport by sea No additional information available Air transport No additional information available SECTION 15: Regulatory information 15.1. US Federal regulations Calcium Hydroxide (1305-62-0) Listed on the United States TSCA (Toxic Substances Control Act) inventory SARA Section 311/312 Hazard Classes Immediate (acute) health hazard Delayed (chronic) health hazard 15.2. International regulations CANADA Calcium Hydroxide (1305-62-0) Listed on the Canadian DSL (Domestic Substances List) inventory. EU-Regulations Calcium Hydroxide (1305-62-0) Listed on the EEC inventory EINECS (European Inventory of Existing Commercial Chemical Substances) substances. Classification according to Regulation (EC) No. 1272/2008 [CLP] STOT SE 3 Skin Irrit. 2 Eye Dam. 1 Full text of H-phrases: see section 16 H335 H315 H318 Classification according to Directive 67/548/EEC [DSD] or 1999/45/EC [DPD] Xi; R41 Xi; R37/38 05/28/2015 EN (English US) 6/7 Calcium Hydroxide Safety Data Sheet according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations Full text of R-phrases: see section 16 National regulations Calcium Hydroxide (1305-62-0) Listed on the AICS (the Australian Inventory of Chemical Substances) Listed on Inventory of Existing Chemical Substances (IECSC) Listed on the Japanese ENCS (Existing & New Chemicals Substances) inventory. Listed on the Korean ECL (Existing Chemical List) inventory. Listed on INSQ (Mexican national Inventory of Chemical Substances) Listed on New Zealand - Inventory of Chemicals (NZIoC) Listed on Inventory of Chemicals and Chemical Substances (PICCS) 15.3. US State regulations Calcium Hydroxide(1305-62-0) State or local regulations U.S. - Massachusetts - Right To Know List U.S. - New Jersey - Right to Know Hazardous Substance List U.S. - Pennsylvania - RTK (Right to Know) List SECTION 16: Other information Indication of changes : Initial SDS. Full text of H-phrases: -----Aquatic Acute 3 -----Eye Dam. 1 -----Skin Irrit. 2 -----STOT SE 3 -----H315 -----H318 -----H335 -----H402 Hazardous to the aquatic environment - Acute Hazard Category 3 Serious eye damage/eye irritation Category 1 Skin corrosion/irritation Category 2 Specific target organ toxicity (single exposure) Category 3 Causes skin irritation Causes serious eye damage May cause respiratory irritation Harmful to aquatic life NFPA health hazard : 3 - Short exposure could cause serious temporary or residual injury even though prompt medical attention was given. NFPA fire hazard : 0 - Materials that will not burn. NFPA reactivity : 2 - Normally unstable and readily undergo violent decomposition but do not detonate. Also: may react violently with water or may form potentially explosive mixtures with water. HMIS III Rating Health : 3 Serious Hazard - Major injury likely unless prompt action is taken and medical treatment is given Flammability : 0 Minimal Hazard - Materials that will not burn Physical : 2 Moderate Hazard - Materials that are unstable and may undergo violent chemical changes at normal temperature and pressure with low risk for explosion. Materials may react violently with water or form peroxides upon exposure to air. Personal Protection : E E - Safety glasses, Gloves, Dust respirator SDS US Custom (-ADR) This information is based on our current knowledge and is intended to describe the product for the purposes of health, safety and environmental requirements only. It should not therefore be construed as guaranteeing any specific property of the product 05/28/2015 EN (English US) 7/7