SAFETY DATA SHEET. Revision Date 07-Jul Identification. Sodium acetate trihydrate

Transcription

1 Creation Date 01-Feb-2010 Product Name SAFETY DATA SHEET 1. Identification Sodium acetate trihydrate Revision Number 1 Cat. : S607-25; S ; S ; Synonyms Recommended Use Sodium acetate trihydrate Laboratory chemicals. Uses advised against Information available Details of the supplier of the safety data sheet Company Fisher Scientific One Reagent Lane Fair Lawn, NJ Tel: (201) Emergency Telephone Number CHEMTRECÒ, Inside the USA: CHEMTRECÒ, Outside the USA: Hazard(s) identification Classification This chemical is not considered hazardous by the 2012 OSHA Hazard Communication Standard (29 CFR ) Label Elements ne required Hazards not otherwise classified (HNOC) May form combustible dust concentrations in air 3. Composition / information on ingredients Component CAS- Weight % Sodium acetate trihydrate >95 Sodium acetate First-aid measures Eye Contact Skin Contact Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Wash off immediately with plenty of water for at least 15 minutes. Get medical attention immediately if symptoms occur. Page 1 / 6

2 Inhalation Ingestion Most important symptoms/effects tes to Physician Suitable Extinguishing Media Unsuitable Extinguishing Media Flash Point Method - Move to fresh air. If breathing is difficult, give oxygen. Get medical attention immediately if symptoms occur. Do not induce vomiting. Obtain medical attention.. Treat symptomatically 5. Fire-fighting measures Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide. Autoignition Temperature 607 C / F Explosion Limits Upper Lower Sensitivity to Mechanical Impact Sensitivity to Static Discharge Specific Hazards Arising from the Chemical Dust can form an explosive mixture in air. Thermal decomposition can lead to release of irritating gases and vapors. Keep product and empty container away from heat and sources of ignition. Hazardous Combustion Products Thermal decomposition can lead to release of irritating gases and vapors Protective Equipment and Precautions for Firefighters As in any fire, wear self-contained breathing apparatus pressure-demand, MSHA/NIOSH (approved or equivalent) and full protective gear. NFPA Health 1 Flammability 1 Instability 1 Physical hazards N/A Personal Precautions Environmental Precautions 6. Accidental release measures Use personal protective equipment. Ensure adequate ventilation. Avoid dust formation. Should not be released into the environment. See Section 12 for additional ecological information. Methods for Containment and Clean Avoid dust formation. Sweep up or vacuum up spillage and collect in suitable container for Up disposal. Handling Storage Exposure Guidelines 7. Handling and storage Wear personal protective equipment. Ensure adequate ventilation. Avoid dust formation. Do not breathe dust. Avoid contact with skin, eyes and clothing. Keep containers tightly closed in a dry, cool and well-ventilated place. 8. Exposure controls / personal protection This product does not contain any hazardous materials with occupational exposure limitsestablished by the region specific regulatory bodies. Page 2 / 6

3 Engineering Measures ne under normal use conditions. Personal Protective Equipment Eye/face Protection Skin and body protection Respiratory Protection Hygiene Measures Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR or European Standard EN166. Wear appropriate protective gloves and clothing to prevent skin exposure. protective equipment is needed under normal use conditions. Handle in accordance with good industrial hygiene and safety practice. 9. Physical and chemical properties Physical State Solid Appearance White Odor Odorless Odor Threshold ph g/l water (20 C) Melting Point/Range 58 C / F Boiling Point/Range C Flash Point Evaporation Rate Flammability (solid,gas) Flammability or explosive limits Upper Lower Vapor Pressure Vapor Density Specific Gravity 1.45 Solubility Soluble in water Ether Partition coefficient; n-octanol/water Autoignition Temperature 607 C / F Decomposition Temperature 300 C Viscosity Molecular Formula C2 H3 Na O2. 3 H2 O Molecular Weight Stability and reactivity Reactive Hazard Stability Conditions to Avoid Incompatible Materials ne known, based on information available Hygroscopic. Avoid dust formation. Incompatible products. Excess heat. Exposure to moist air or water. Strong acids Hazardous Decomposition Products Thermal decomposition can lead to release of irritating gases and vapors Hazardous Polymerization Hazardous Reactions Acute Toxicity Hazardous polymerization does not occur. ne under normal processing. 11. Toxicological information Product Information Page 3 / 6

4 Component Information Component LD50 Oral LD50 Dermal LC50 Inhalation Sodium acetate LD50 = 3530 mg/kg ( Rat ) LD50 > 10 g/kg ( Rabbit ) LC50 > 30 g/m 3 ( Rat ) 1 h Toxicologically Synergistic Products Delayed and immediate effects as well as chronic effects from short and long-term exposure Irritation Sensitization Carcinogenicity The table below indicates whether each agency has listed any ingredient as a carcinogen. Component CAS- IARC NTP ACGIH OSHA Mexico Sodium acetate t listed t listed t listed t listed t listed trihydrate Sodium acetate t listed t listed t listed t listed t listed Mutagenic Effects Reproductive Effects Developmental Effects Teratogenicity STOT - single exposure STOT - repeated exposure Aspiration hazard Symptoms / effects,both acute and delayed Endocrine Disruptor Information Other Adverse Effects Ecotoxicity Do not empty into drains.... ne known ne known The toxicological properties have not been fully investigated. 12. Ecological information Component Freshwater Algae Freshwater Fish Microtox Water Flea Sodium acetate - LC50: = 5000 mg/l, 24h = 7200 mg/l EC50 EC50: > 1000 mg/l, 48h static (Lepomis macrochirus) Pseudomonas putida 18 h (Daphnia magna) Persistence and Degradability Bioaccumulation/ Accumulation Mobility Soluble in water Persistence is unlikely based on information available.. Will likely be mobile in the environment due to its water solubility. Component log Pow Sodium acetate Waste Disposal Methods 13. Disposal considerations Chemical waste generators must determine whether a discarded chemical is classified as a hazardous waste. Chemical waste generators must also consult local, regional, and national hazardous waste regulations to ensure complete and accurate classification. 14. Transport information Page 4 / 6

5 DOT TDG IATA IMDG/IMO 15. Regulatory information International Inventories Component TSCA DSL NDSL EINECS ELINCS NLP PICCS ENCS AICS IECSC KECL Sodium acetate trihydrate X X X X - Sodium acetate X X X X X X X Legend: X - Listed E - Indicates a substance that is the subject of a Section 5(e) Consent order under TSCA. F - Indicates a substance that is the subject of a Section 5(f) Rule under TSCA. N - Indicates a polymeric substance containing no free-radical initiator in its inventory name but is considered to cover the designated polymer made with any free-radical initiator regardless of the amount used. P - Indicates a commenced PMN substance R - Indicates a substance that is the subject of a Section 6 risk management rule under TSCA. S - Indicates a substance that is identified in a proposed or final Significant New Use Rule T - Indicates a substance that is the subject of a Section 4 test rule under TSCA. XU - Indicates a substance exempt from reporting under the Inventory Update Rule, i.e. Partial Updating of the TSCA Inventory Data Base Production and Site Reports (40 CFR 710(B). Y1 - Indicates an exempt polymer that has a number-average molecular weight of 1,000 or greater. Y2 - Indicates an exempt polymer that is a polyester and is made only from reactants included in a specified list of low concern reactants that comprises one of the eligibility criteria for the exemption rule. U.S. Federal Regulations TSCA 12(b) SARA 313 SARA 311/312 Hazard Categories Acute Health Hazard Chronic Health Hazard Fire Hazard Sudden Release of Pressure Hazard Reactive Hazard Yes CWA (Clean Water Act) Clean Air Act OSHA Occupational Safety and Health Administration CERCLA California Proposition 65 U.S. State Right-to-Know Regulations This product does not contain any Proposition 65 chemicals U.S. Department of Transportation Reportable Quantity (RQ): DOT Marine Pollutant DOT Severe Marine Pollutant N N N U.S. Department of Homeland Security Page 5 / 6

6 This product does not contain any DHS chemicals. Other International Regulations Mexico - Grade Canada This product has been classified in accordance with the hazard criteria of the Controlled Products Regulations (CPR) and the MSDS contains all the information required by the CPR WHMIS Hazard Class Prepared By n-controlled 16. Other information Regulatory Affairs Thermo Fisher Scientific EMSDS.RA@thermofisher.com Creation Date Revision Date Print Date Revision Summary 01-Feb Jul Jul-2016 This document has been updated to comply with the US OSHA HazCom 2012 Standard replacing the current legislation under 29 CFR to align with the Globally Harmonized System of Classification and Labeling of Chemicals (GHS) Disclaimer The information provided in this Safety Data Sheet is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guidance for safe handling, use, processing, storage, transportation, disposal and release and is not to be considered a warranty or quality specification. The information relates only to the specific material designated and may not be valid for such material used in combination with any other materials or in any process, unless specified in the text End of SDS Page 6 / 6