: Acetate Buffer ph 5.5, for Arsenic

Transcription

1 Date of issue: 12/10/2013 Revision date: 08/31/2016 Supersedes: 08/18/2016 Version: 2.2 SECTION 1: Identification 1.1. Identification Product form Product name Product code : Mixture : Acetate Buffer ph 5.5, for Arsenic : LC Relevant identified uses of the substance or mixture and uses advised against Use of the substance/mixture 1.3. Details of the supplier of the safety data sheet : For laboratory and manufacturing use only 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 Not classified 2.2. Label elements Not classified as a hazardous chemical Other hazards Other hazards not contributing to the classification 2.4. Unknown acute toxicity (GHS US) : None under normal conditions. SECTION 3: Composition/Information on ingredients 3.1. Substance 3.2. Mixture Name Product identifier % GHS-US classification Water (CAS No) Not classified Sodium Acetate, Trihydrate (CAS No) Not classified Acetic Acid (CAS No) Flam. Liq. 3, H226 Skin Corr. 1B, H314 Eye Dam. 1, H318 Aquatic Acute 3, H402 Full text of hazard classes and H-statements : see section 16 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 : 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 immediately with plenty of water. Obtain medical attention if pain, blinking or redness persist. : Rinse mouth. Do NOT induce vomiting. Obtain emergency medical attention Most important symptoms and effects, both acute and delayed Symptoms/injuries : Not expected to present a significant hazard under anticipated conditions of normal use. 08/31/2016 EN (English US) Page 1

2 4.3. Indication of any immediate medical attention and special treatment needed Obtain medical assistance. 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 5.3. 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 Protective equipment Emergency procedures For emergency responders Protective equipment Emergency procedures : Safety glasses. : 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. : Soak up spills with inert solids, such as clay or diatomaceous earth as soon as possible. Collect spillage. Store away from other materials. SECTION 7: Handling and storage 7.1. Precautions for safe handling Precautions for safe handling : 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 Conditions for safe storage, including any incompatibilities Storage conditions Incompatible products Incompatible materials : Keep container closed when not in use. : Strong oxidizers. SECTION 8: Exposure controls/personal protection 8.1. Control parameters : Sources of ignition. Direct sunlight. ACGIH ACGIH TWA (ppm) 10 ppm (Acetic acid; USA; Time-weighted average exposure limit 8 h; TLV - Adopted Value) ACGIH ACGIH STEL (ppm) 15 ppm (Acetic acid; USA; Short time value; TLV - Adopted Value) OSHA OSHA PEL (TWA) (mg/m³) 25 mg/m³ OSHA OSHA PEL (TWA) (ppm) 10 ppm IDLH US IDLH (ppm) 50 ppm NIOSH NIOSH REL (TWA) (mg/m³) 25 mg/m³ NIOSH NIOSH REL (TWA) (ppm) 10 ppm 08/31/2016 EN (English US) 2/7

3 NIOSH NIOSH REL (STEL) (mg/m³) 37 mg/m³ NIOSH NIOSH REL (STEL) (ppm) 15 ppm 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. Provide adequate general and local exhaust ventilation. : 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 : Liquid Color : Colorless Odor : None. Odor threshold ph : 5.5 Melting point Freezing point Boiling point Flash point Relative evaporation rate (butyl acetate=1) Flammability (solid, gas) : Non flammable. Vapor pressure Relative vapor density at 20 C Relative density Solubility : Soluble in water. Log Pow Auto-ignition temperature Decomposition temperature Viscosity, kinematic Viscosity, dynamic Explosion limits Explosive properties Oxidizing properties 9.2. Other information 08/31/2016 EN (English US) 3/7

4 SECTION 10: Stability and reactivity Reactivity Chemical stability Stable under normal conditions Possibility of hazardous reactions Conditions to avoid Direct sunlight. Extremely high or low temperatures Incompatible materials Strong oxidizers Hazardous decomposition products Carbon monoxide. Carbon dioxide. SECTION 11: Toxicological information Information on toxicological effects Likely routes of exposure Acute toxicity LD50 oral rat ATE US (oral) LD50 oral rat ATE US (oral) Skin corrosion/irritation Serious eye damage/irritation Respiratory or skin sensitization Germ cell mutagenicity Carcinogenicity : Skin and eye contact 3310 mg/kg body weight (Rat; Other; Read-across) mg/kg body weight mg/kg mg/kg body weight ph: 5.5 ph: 5.5 Reproductive toxicity Specific target organ toxicity (single exposure) Specific target organ toxicity (repeated exposure) Aspiration hazard Potential Adverse human health effects and symptoms : Based on available data, the classification criteria are not met. SECTION 12: Ecological information Toxicity Acetate Buffer ph 5.5, for Arsenic Readily biodegradable in water. Biodegradable in the soil. Highly mobile in soil. 08/31/2016 EN (English US) 4/7

5 Biochemical oxygen demand (BOD) Chemical oxygen demand (COD) ThOD g O₂/g substance 1.03 g O₂/g substance 1.07 g O₂/g substance Bioaccumulative potential Acetate Buffer ph 5.5, for Arsenic Bioaccumulative potential BCF fish (BCF; Pisces) Log Pow (Experimental value; 25 C) Bioaccumulative potential Low potential for bioaccumulation (Log Kow < 4). Bioaccumulative potential Bioaccumulative potential Mobility in soil Surface tension Log Koc Ecology - soil N/m (20 C) log Koc,0.06; QSAR May be harmful to plant growth, blooming and fruit formation Other adverse effects Effect on the global warming GWPmix comment Other information : No known effects from this product. : No known effects from this product. : 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 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 372. Listed on the United States TSCA (Toxic Substances Control Act) inventory RQ (Reportable quantity, section 304 of EPA's 5000 lb List of Lists) 08/31/2016 EN (English US) 5/7

6 Not listed on the United States TSCA (Toxic Substances Control Act) inventory Listed on the United States TSCA (Toxic Substances Control Act) inventory International regulations CANADA Acetate Buffer ph 5.5, for Arsenic Uncontrolled product according to WHMIS classification criteria Listed on the Canadian DSL (Domestic Substances List) Class B Division 3 - Combustible Liquid Class E - Corrosive Material Not listed on the Canadian DSL (Domestic Substances List) Uncontrolled product according to WHMIS classification criteria Uncontrolled product according to WHMIS classification criteria EU-Regulations National regulations Listed on the Canadian IDL (Ingredient Disclosure List) 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 SECTION 16: Other information Revision date : 08/31/2016 Other information : None. Full text of H-phrases: see section 16: H226 Flammable liquid and vapor H314 Causes severe skin burns and eye damage H318 Causes serious eye damage H402 Harmful to aquatic life NFPA health hazard NFPA fire hazard NFPA reactivity : 1 - Exposure could cause irritation but only minor residual injury even if no treatment is given. : 0 - Materials that will not burn. : 0 - Normally stable, even under fire exposure conditions, and are not reactive with water. 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. : A A - Safety glasses 08/31/2016 EN (English US) 6/7

7 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. 08/31/2016 EN (English US) 7/7