: Citric Acid, Anhydrous

Transcription

1 SECTION 1: Identification 1.1. Identification Product form Substance name Citric Acid, Anhydrous Date of issue: 10/24/2007 Revision date: 04/04/2017 Supersedes: 06/19/2013 Version: 1.1 : Substance CAS No : Product code : Citric Acid, Anhydrous : LC Relevant identified uses of the substance or mixture and uses advised against Use of the substance/mixture Recommended use Restrictions on use 1.3. Details of the supplier of the safety data sheet : For laboratory and manufacturing use only. : Laboratory chemicals : Not for food, drug or household use LabChem Inc Jackson's Pointe Commerce Park Building 1000, 1010 Jackson's Pointe Court Zelienople, PA USA T F info@labchem.com Emergency telephone number Emergency number : CHEMTREC: or SECTION 2: Hazard(s) identification 2.1. Classification of the substance or mixture GHS-US classification Serious eye damage/eye irritation Category 2A Full text of H statements : see section 16 H Label elements GHS-US labeling Hazard pictograms (GHS-US) : Signal word (GHS-US) Hazard statements (GHS-US) Precautionary statements (GHS-US) GHS07 : Warning : H319 - Causes serious eye irritation : P264 - Wash exposed skin thoroughly after handling P280 - Wear eye protection P305+P351+P338 - If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing P337+P313 - If eye irritation persists: Get medical advice/attention 2.3. Other hazards Other hazards not contributing to the classification 2.4. Unknown acute toxicity (GHS US) Not applicable SECTION 3: Composition/Information on ingredients 3.1. Substances Substance type : Mono-constituent Name Product identifier % GHS-US classification Citric Acid, Anhydrous (Main constituent) (CAS No) Eye Irrit. 2A, H319 04/04/2017 EN (English US) Page 1

2 Full text of hazard classes and H-statements : see section Mixtures Not applicable SECTION 4: First aid measures 4.1. Description of first aid measures First-aid measures general First-aid measures after inhalation First-aid measures after skin contact First-aid measures after eye contact First-aid measures after ingestion 4.2. Most important symptoms and effects, both acute and delayed Symptoms/injuries after inhalation Symptoms/injuries after skin contact Symptoms/injuries after eye contact Symptoms/injuries after ingestion Chronic symptoms : Never give anything by mouth to an unconscious person. If you feel unwell, seek medical advice (show the label where possible). : Allow victim to breathe fresh air. Allow the victim to rest. : Remove affected clothing and wash all exposed skin area with mild soap and water, followed by warm water rinse. : Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention. : Rinse mouth. Do NOT induce vomiting. Obtain emergency medical attention. : May cause respiratory irritation. : Slight irritation. : Causes serious eye irritation. : Nausea. : Affection/discolouration of the teeth Indication of any immediate medical attention and special treatment needed None. SECTION 5: Firefighting measures 5.1. Extinguishing media Suitable extinguishing media Unsuitable extinguishing media : Foam. Dry powder. Carbon dioxide. Water spray. Sand. : Do not use a heavy water stream Special hazards arising from the substance or mixture Fire hazard Explosion hazard Reactivity : Not flammable. : Not applicable Advice for firefighters Firefighting instructions Protection during firefighting : Use water spray or fog for cooling exposed containers. Exercise caution when fighting any chemical fire. Prevent fire-fighting water from entering environment. : Do not enter fire area without proper protective equipment, including respiratory protection. SECTION 6: Accidental release measures 6.1. Personal precautions, protective equipment and emergency procedures For non-emergency personnel Emergency procedures For emergency responders Protective equipment Emergency procedures : Evacuate unnecessary personnel. : Equip cleanup crew with proper protection. : Ventilate area Environmental precautions Prevent entry to sewers and public waters. Notify authorities if liquid enters sewers or public waters Methods and material for containment and cleaning up Methods for cleaning up 6.4. Reference to other sections See Heading 8. Exposure controls and personal protection. : On land, sweep or shovel into suitable containers. Minimize generation of dust. Store away from other materials. 04/04/2017 EN (English US) 2/6

3 SECTION 7: Handling and storage 7.1. Precautions for safe handling Precautions for safe handling Hygiene measures : Wash hands and other exposed areas with mild soap and water before eating, drinking or smoking and when leaving work. Provide good ventilation in process area to prevent formation of vapor. : Wash exposed skin thoroughly after handling Conditions for safe storage, including any incompatibilities Storage conditions Incompatible products Incompatible materials : Keep only in the original container in a cool, well ventilated place away from : incompatible materials. Keep container closed when not in use. : Strong bases. Strong oxidizers. : Sources of ignition. Direct sunlight. SECTION 8: Exposure controls/personal protection 8.1. Control parameters 8.2. Exposure controls Appropriate engineering controls Personal protective equipment : Emergency eye wash fountains should be available in the immediate vicinity of any potential exposure. : Gloves. Safety glasses. Hand protection Eye protection Respiratory protection Other information : Wear protective gloves. : Chemical goggles or safety glasses. : Respiratory protection not required in normal conditions. : Do not eat, drink or smoke during use. SECTION 9: Physical and chemical properties 9.1. Information on basic physical and chemical properties Physical state Appearance Color Odor Odor threshold ph : Solid : White powder or lumps. : white : Odorless Melting point : 153 C Freezing point Boiling point : 175 C Flash point Relative evaporation rate (butyl acetate=1) Flammability (solid, gas) Vapor pressure Relative vapor density at 20 C Relative density Specific gravity / density Molecular mass Solubility Log Pow Auto-ignition temperature : % solution : Non flammable. : g/cm³ : g/mol : Soluble in water. Soluble in ethanol. Soluble in ether. Water: 59.2 % 04/04/2017 EN (English US) 3/6

4 Decomposition temperature : 175 C Viscosity, kinematic Viscosity, dynamic Explosion limits Explosive properties Oxidizing properties 9.2. Other information SECTION 10: Stability and reactivity Reactivity None Chemical stability Possibility of hazardous reactions Conditions to avoid Direct sunlight. Extremely high or low temperatures Incompatible materials Strong acids. Strong bases Hazardous decomposition products fume. Carbon monoxide. Carbon dioxide. SECTION 11: Toxicological information Information on toxicological effects. Likely routes of exposure Acute toxicity LD50 oral rat ATE US (oral) Skin corrosion/irritation Serious eye damage/irritation Respiratory or skin sensitization Germ cell mutagenicity Carcinogenicity Reproductive toxicity Specific target organ toxicity single exposure Specific target organ toxicity repeated exposure Aspiration hazard Potential Adverse human health effects and symptoms Symptoms/injuries after inhalation Symptoms/injuries after skin contact Symptoms/injuries after eye contact Symptoms/injuries after ingestion : Inhalation; Skin and eye contact; Ingestion 5400 mg/kg mg/kg body weight ph: % solution : Causes serious eye irritation. ph: % solution Based on available data, the classification criteria are not met Based on available data, the classification criteria are not met : Based on available data, the classification criteria are not met. : May cause respiratory irritation. : Slight irritation. : Causes serious eye irritation. : Nausea. 04/04/2017 EN (English US) 4/6

5 Chronic symptoms : Affection/discolouration of the teeth. SECTION 12: Ecological information Toxicity LC50 fish 1 EC50 Daphnia mg/l 1534 mg/l Persistence and degradability Persistence and degradability Bioaccumulative potential Bioaccumulative potential Mobility in soil Other adverse effects Other information : Avoid release to the environment. SECTION 13: Disposal considerations Waste treatment methods Waste disposal recommendations : Dispose in a safe manner in accordance with local/national regulations. Ecology - waste materials : Avoid release to the environment. SECTION 14: Transport information Department of Transportation (DOT) In accordance with DOT Not regulated SECTION 15: Regulatory information US Federal regulations Listed on the United States TSCA (Toxic Substances Control Act) inventory All components of this product are listed, or excluded from listing, on the United States Environmental Protection Agency Toxic Substances Control Act (TSCA) inventory This product or mixture does not contain a toxic chemical or chemicals in excess of the applicable de minimis concentration as specified in 40 CFR (a) subject to the reporting requirements of section 313 of Title III of the Superfund Amendments and Reauthorization Act of 1986 and 40 CFR Part International regulations CANADA WHMIS Classification Class D Division 2 Subdivision B - Toxic material causing other toxic effects EU-Regulations National regulations US State regulations California Proposition 65 - This product does not contain any substances known to the state of California to cause cancer, developmental and/or reproductive harm 04/04/2017 EN (English US) 5/6

6 SECTION 16: Other information Revision date : 04/04/2017 Other information Full text of H-phrases: see section 16: H319 Causes serious eye irritation NFPA health hazard NFPA fire hazard NFPA reactivity : 1 - Materials that, under emergency conditions, can cause significant irritation. : 0 - Materials that will not burn under typical dire conditions, including intrinsically noncombustible materials such as concrete, stone, and sand. : 0 - Material that in themselves are normally stable, even under fire conditions. HMIS III Rating Health Flammability Physical Personal protection : 1 Slight Hazard - Irritation or minor reversible injury possible : 0 Minimal Hazard - Materials that will not burn : 0 Minimal Hazard - Materials that are normally stable, even under fire conditions, and will NOT react with water, polymerize, decompose, condense, or self-react. Non-Explosives. : B B - Safety glasses, Gloves SDS US LabChem Information in this SDS is from available published sources and is believed to be accurate. No warranty, express or implied, is made and LabChem Inc assumes no liability resulting from the use of this SDS. The user must determine suitability of this information for his application. 04/04/2017 EN (English US) 6/6