Product Name: Glacial Acetic Acid
Chemical Formula: C2H4O2
Synonyms: Ethanoic acid, Acetic acid, Vinegar acid
CAS Number: 64-19-7
Recommended Uses: Industrial solvent, reagent in laboratories, food additive (in diluted forms), textile processing, chemical manufacture
Supplier Information: Company address and emergency phone contact (info to be filled with actual supplier details)
Classification: Corrosive to metals, causes severe skin burns and eye damage, serious eye damage category 1, flammable liquid category 3
Hazard Statements: Causes severe burns to skin and eyes; may cause serious eye injury or blindness; vapor inhalation irritates respiratory system; contact with clothing may cause rapid destruction
Pictograms: Corrosive symbol, flame symbol, exclamation mark
Signal Word: Danger
Precautionary Phrases: Wear gloves, face and eye protection; do not breathe fumes; wash hands thoroughly after handling; keep container tightly closed and in a ventilated place away from heat sources
Chemical Name: Acetic Acid
Concentration: >99% by weight
Impurities: Trace water, minimal impurities unless production issues arise
CAS Number: 64-19-7
EC Number: 200-580-7
Molecular Weight: 60.05 g/mol
Inhalation: Remove person to fresh air, monitor for breathing difficulty, seek immediate medical help if coughing, choking or discomfort persists
Skin Contact: Remove contaminated clothing immediately, flush skin thoroughly with water for at least 15 minutes, seek medical attention for severe irritation or burns
Eye Contact: Rinse cautiously with water for at least 15 minutes, hold eyelids open, remove contact lenses if present and easy to do, get medical attention right away
Ingestion: Rinse mouth, do not induce vomiting, drink water if conscious, get immediate medical help, never give anything by mouth if unconscious
Most Important Symptom/Effects: Redness, pain, blistering, visual impairment, respiratory distress
Flammability: Liquid and vapor ignite at or above 39°C (102°F)
Suitable Extinguishing Media: Dry chemical, foam, carbon dioxide, water spray
Fire Hazards: Ignites easily in presence of open flame, produces toxic or corrosive gases like carbon monoxide and carbon dioxide during combustion
Protective Equipment: Firefighters should wear full protective gear including self-contained breathing apparatus
Special Instructions: Use water spray to cool exposed containers, avoid breathing vapors or fumes released in fire
Personal Precautions: Evacuate area, avoid direct contact, ventilate area adequately, put on protective clothing, gloves, goggles
Spill Response: Contain spill with inert, absorbent material (sand, earth, vermiculite), collect into appropriate container
Environmental Precautions: Do not allow to enter drains, sewers or watercourses, inform authorities in case of larger spills
Cleanup Methods: Neutralize with sodium bicarbonate or similar, dispose of in line with regulatory requirements, ventilate area thoroughly before re-entry
Handling: Keep containers tightly closed, use only with proper ventilation, avoid direct contact with liquid or vapor, do not allow to splash, use corrosion-resistant containers
Hygiene Practices: Wash hands and contaminated areas before eating, drinking or smoking, avoid wearing contact lenses in risk areas
Storage Conditions: Store in cool, well-ventilated area away from sources of ignition, incompatible materials (such as strong oxidizers and strong bases), protect from sunlight and moisture
Incompatible Materials: Alkalis, amines, strong oxidizing materials, reducing agents, metal powders, peroxides
Engineering Controls: Local exhaust ventilation, use chemical fume hoods in laboratory settings
Occupational Exposure Limits: OSHA PEL: 10 ppm; ACGIH TLV: 10 ppm, STEL 15 ppm
Personal Protective Equipment: Chemical-resistant gloves (nitrile, PVC), splash-proof goggles, face shield, apron or chemical suit for extended contact
Respiratory Protection: Use air-purifying or supplied-air respirator where ventilation is inadequate or exposure limits could be exceeded
Other Protection: Emergency eyewash stations, safety showers in immediate work area
Appearance: Clear, colorless, mobile liquid
Odor: Strong, pungent, vinegar-like
pH: About 2.4 (1N solution)
Boiling Point: 117.9°C (244°F)
Melting Point: 16.6°C (62°F)
Flashpoint: 39°C (102°F) closed cup
Evaporation Rate: Slower than ether
Flammability: Flammable liquid, vapor can ignite in open air
Vapor Pressure: 11.4 mmHg at 20°C
Solubility: Miscible with water, ethanol, many organic solvents
Specific Gravity: 1.049 at 25°C
Partition Coefficient (Log Kow): -0.17
Vapor Density: 2.07 (air = 1)
Chemical Stability: Stable under recommended storage and handling conditions
Reactivity: Reacts violently with strong oxidizers, alkalis, peroxides, and certain metals
Hazardous Decomposition Products: Produces carbon dioxide, carbon monoxide, irritating fumes on combustion or thermal breakdown
Polymerization: Will not occur under normal conditions
Conditions to Avoid: Open flames, high temperatures, direct sunlight, incompatible substances
Acute Toxicity: Oral LD50 (rat): 3,310 mg/kg; Inhalation LC50 (rat, 4 hr): 11.4 mg/L; Skin LD50 (rabbit): 1,060 mg/kg
Routes of Exposure: Inhalation, skin absorption, eye contact, ingestion
Effects: Severe burns to skin and eyes, respiratory tract irritation, headache, cough, lung edema, abdominal pain, gastrointestinal distress
Chronic Effects: Prolonged or repeated contact causes dermatitis, darkening of vision, permanent eye damage, dental erosion
Carcinogenicity: Not listed as carcinogenic by IARC, NTP, OSHA
Other Data: Repeated or high-level exposure can aggravate pre-existing skin or respiratory conditions
Ecotoxicity: Harmful to aquatic life in concentrated form; LC50 (fish): 75 mg/L/96h; EC50 (Daphnia): 47 mg/L/24h
Degradability: Biodegradable; acetic acid breaks down rapidly in environment by natural processes
Bioaccumulation Potential: Low; does not build up in organisms
Mobility: Highly mobile in soil and water
Further Information: Large spills cause drop in pH, affecting aquatic organisms and water quality
Waste Treatment Methods: Dispose through qualified facility; neutralize with soda ash/lime if allowed by local regulations
Container Disposal: Triple rinse, puncture, send to drum reconditioner, incinerate or landfill correctly
Environmental Precautions: Prevent release into sewers, surface, and ground water
Other Disposal Notes: Dispose in accordance with all applicable federal, state, and local regulations, consult local authorities if unsure
UN Number: 2789
UN Proper Shipping Name: Acetic acid, glacial
Transport Hazard Classes: 8 (Corrosive), 3 (Flammable Liquid)
Packing Group: II
Marine Pollutant: Not classified as a marine pollutant
Special Transport Precautions: Clearly label, use corrosion-resistant containers, separate from incompatible substances, keep tightly closed during transport
US Regulations: Listed on TSCA inventory; SARA 313, CERCLA reportable quantity: 5,000 pounds
EU Regulations: Classified as corrosive and flammable in accordance with EU CLP Regulation (EC) No 1272/2008
Labeling Requirements: Hazard pictograms, hazard statements, safety phrases required on containers
Other International Inventories: Listed under Canada DSL, Australia AICS, Japan ENCS, China IECSC
Restrictions: Subject to workplace safety, transportation, and environmental protection laws
