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Product Name: L-Glutamic Acid
Chemical Name: 2-Aminopentanedioic acid
Synonyms: Glutamic acid, Glu
CAS Number: 56-86-0
Recommended Use: Amino acid supplement, food additive, laboratory reagent
Supplier Details: Manufacturer contact information, emergency phone number provided on packaging
Classification: Generally not classified as a hazardous substance or mixture under GHS guidelines
Routes of Exposure: Dust inhalation, eye contact, ingestion, skin contact
Potential Health Effects: Inhalation may produce temporary respiratory discomfort; dust or powder can irritate eyes; unlikely to cause significant systemic toxic effects on skin or by ingestion in small doses
Signal Word: None required
Pictograms: Not applicable
Precautionary Statements: Avoid creating dust, use proper ventilation, do not eat, drink, or smoke when using this product, wash thoroughly after handling
Chemical Name: L-Glutamic Acid
CAS Number: 56-86-0
EC Number: 200-293-7
Purity: 98-100%
Other Ingredients: Trace impurities below threshold not classified as hazardous
Inhalation: Remove person to fresh air; seek medical attention if symptoms persist
Skin Contact: Rinse skin with soap and water; remove contaminated clothing
Eye Contact: Immediately flush with plenty of water for at least 15 minutes; seek medical attention if irritation continues
Ingestion: Rinse mouth with water; seek medical advice if large quantities are swallowed or if symptoms persist
Most Important Symptoms: Eye irritation, mild skin irritation, cough, sore throat from dust exposure
Suitable Extinguishing Media: Water spray, foam, dry chemical, carbon dioxide
Unsuitable Extinguishing Media: None identified for this specific compound
Special Hazards: Upon decomposition, emits oxides of carbon and nitrogen
Protective Equipment for Firefighters: Wear self-contained breathing apparatus and full protective gear
Advice for Firefighters: Use water spray to cool unopened containers near fire; avoid inhalation of combustion products
Personal Precautions: Use appropriate personal protective equipment including dust mask, gloves, and goggles
Environmental Precautions: Prevent uncontrolled entry into waterways and drains
Cleanup Methods: Sweep up gently to avoid dust generation; ventilate area; collect material in suitable container for disposal; clean affected area with water
Handling: Use in well-ventilated areas; minimize dust formation; avoid contact with skin and eyes; wash thoroughly after handling
Storage: Store in tightly closed container; keep in a cool, dry, well-ventilated spot away from strong oxidizers or alkalis; avoid conditions of extreme humidity or temperature swings
Exposure Limits: No occupational exposure limits established by OSHA, NIOSH, or ACGIH
Engineering Controls: Local exhaust ventilation for dust; eye wash stations available
Personal Protection: Safety glasses with side shields or goggles, lab coat, lightweight work gloves, dust mask or respirator if dust exceeds nuisance levels
Hygiene Measures: Do not eat, drink or smoke in work areas; wash hands after use; remove contaminated clothing promptly
Appearance: White to off-white crystalline powder
Odor: Odorless
Odor Threshold: Not applicable
pH (1% solution): 2.1–2.5
Melting Point: 199°C (decomposes)
Boiling Point: Decomposition before boiling
Flash Point: Not flammable
Evaporation Rate: Not applicable
Solubility: Slightly soluble in water (~8.6 g/L at 25°C)
Vapor Pressure: Not applicable
Relative Density: 1.46 g/cm³
Partition Coefficient: Log Pow: -3.22
Viscosity: Not applicable
Flammability: Not classified as flammable
Explosive Properties: Not explosive
Chemical Stability: Stable under normal conditions of use and storage
Conditions to Avoid: Excessive heat, incompatible substances
Incompatible Materials: Strong oxidizing agents, strong bases
Hazardous Decomposition: Carbon monoxide, carbon dioxide, nitrogen oxides may form at high temperatures
Polymerization: Will not occur
Acute Toxicity: Low toxicity; oral LD50 (rat): > 8,000 mg/kg
Skin Corrosion/Irritation: Mild and temporary
Eye Damage/Irritation: May cause mechanical irritation
Respiratory Effects: Inhalation of dust may irritate upper airways
Chronic Effects: No evidence of long-term adverse health effects from typical exposure levels
Carcinogenicity: Not listed by IARC, NTP, OSHA
Mutagenicity: Not considered mutagenic
Reproductive Toxicity: No evidence of adverse reproductive effects
Toxicity: Not expected to pose significant risk to aquatic or terrestrial life at environmental concentrations
Persistence and Degradability: Readily biodegradable; food-source for soil and water microorganisms
Bioaccumulation: Not expected to bioaccumulate as evidenced by low Log Pow
Mobility in Soil: High solubility and mobility
Other Adverse Effects: None identified; overuse in large-scale agriculture may influence soil pH
Waste Treatment: Dispose in accordance with local, regional, and national regulations; suitable for landfill or incineration at approved facility
Contaminated Packaging: Rinse thoroughly then recycle or dispose by local authority recommendations
Special Precautions: Avoid releasing large quantities to environment; do not flush in bulk to sewer
UN Number: Not applicable
Proper Shipping Name: Not regulated
Transport Hazard Class: Not regulated
Packing Group: None
Environmental Hazards: Not a marine pollutant
Special Precautions for Transport: Prevent residue leakage or dust release during shipping
Regulatory Information: Not classified as a dangerous good in transport regulations
TSCA (US): Listed
DSL/NDSL (Canada): Listed
REACH (EU): Exempt as naturally occurring amino acid
Inventory Listings: Also referenced under AICS, ENCS, and other chemical inventories
Labeling Requirements: No special hazard labeling required
OSHA Hazards: Not considered hazardous under OSHA Hazard Communication Standard
West Ujimqin Banner, Xilingol League, Inner Mongolia, China
