Product Name: Ammonium L-Tartrate
Chemical Formula: C4H11NO6
Synonyms: L-Tartaric acid monoammonium salt, Ammonium 2,3-dihydroxybutanedioate
CAS Number: 3164-29-2
Manufacturing Company: See shipping label for manufacturer and contact details.
Recommended Use: Laboratory reagent, chemical synthesis, educational purposes.
Emergency Phone Number: Listed on supplier documentation.
GHS Classification: Not classified as hazardous by GHS criteria.
Physical Hazards: Dust may irritate mucous membranes.
Health Hazards: Eye or skin exposure may cause mild irritation. Ingestion can result in gastrointestinal upset, including nausea or diarrhea.
Environmental Hazards: Low aquatic toxicity but recommended to avoid discharge to natural waters.
Signal Word: None required
Pictogram: None required
Precautionary Statements: Avoid inhalation, contact with eyes, extended skin contact.
Chemical Name: Ammonium L-Tartrate
Common Name: L-Tartrate, Ammonium salt
Concentration: Pure substance (greater than 95%)
Impurities: Trace amounts of water or inorganic salts possible from production process.
Eye Contact: Flush with clean water for at least 15 minutes. Remove contact lenses if present and easy to do. If irritation remains, seek further evaluation.
Skin Contact: Remove contaminated clothing. Rinse skin thoroughly with soap and water. Seek medical advice if redness or irritation develops.
Inhalation: Move to fresh air immediately. Provide oxygen or artificial respiration if necessary. Persistent discomfort requires medical attention.
Ingestion: Rinse mouth with water. Do not induce vomiting. Drink water if conscious. Medical evaluation recommended if symptoms occur.
Most Important Symptom: Mild irritation possible; severe reactions rare.
Immediate Medical Attention: Not typically necessary unless symptoms persist.
Suitable Extinguishing Media: Use water spray, carbon dioxide, dry chemical powder, or foam.
Specific Hazards: Decomposition may yield nitrogen oxides, ammonia, carbon dioxide, carbon monoxide.
Protective Equipment: Firefighters should wear NIOSH-approved self-contained breathing apparatus and full protective clothing.
Other Information: Remove containers from area of fire if it can be done without risk. Cool nearby containers with water spray.
Personal Precautions: Use appropriate personal protection. Avoid dust formation. Ensure adequate ventilation.
Environmental Precautions: Prevent further leak or spill if safe. Prevent entry into waterways, drains, or sewers.
Clean-Up Method: Sweep up, place in suitable containers for disposal. Avoid generating dust. Wash spillage area thoroughly with water.
Disposal: Dispose according to local regulations.
Handling: Work in well-ventilated area. Avoid breathing dust. Avoid contact with eyes and prolonged or repeated skin contact. Wear laboratory gloves and eye protection.
Storage: Store in cool, dry, well-ventilated area; keep container tightly closed. Protect from moisture. Segregate from incompatible materials, such as strong acids or bases.
Incompatible Materials: Strong oxidizers, strong acids.
Exposure Limits: No occupational exposure limits established for Ammonium L-Tartrate.
Engineering Controls: Use general laboratory ventilation. Local exhaust recommended for bulk handling.
Personal Protective Equipment:
Eyes: Chemical safety goggles.
Skin: Laboratory nitrile gloves.
Respiratory: NIOSH-approved dust respirator if dust becomes airborne.
General Hygiene: Wash hands after handling. Remove contaminated clothing and wash before reuse.
Appearance: White to off-white crystalline powder
Odor: Odorless
pH (1% solution): Between 3 and 4
Melting Point: Decomposes above 150°C
Boiling Point: Not applicable (decomposes)
Solubility: Soluble in water
Density: Approximately 1.7 g/cm³
Vapor Pressure: Not applicable
Flash Point: Not flammable
Partition Coefficient (n-octanol/water): Not determined
Auto-ignition Temperature: No data
Evaporation Rate: Not applicable
Viscosity: Not applicable
Chemical Stability: Stable under recommended storage conditions
Reactivity: No hazardous reactivity under standard conditions
Possibility of Hazardous Reactions: None anticipated
Conditions to Avoid: Exposure to moisture, high temperatures
Incompatible Materials: Strong oxidizers, strong acids and bases
Hazardous Decomposition Products: Carbon oxides, ammonia, nitrogen oxides when heated to decomposition
Likely Routes of Exposure: Inhalation, skin and eye contact, ingestion
Acute Toxicity: No acute toxicity data specifically available; not expected to be highly toxic based on chemical structure and related substances
Skin Corrosion/Irritation: Mild irritation is possible
Eye Damage/Irritation: Direct contact may cause irritation, redness
Respiratory Effects: Dust can irritate respiratory tract
Sensitization: No data suggests sensitization risk
Chronic Effects: None reported in available scientific literature
Carcinogenicity, Mutagenicity, Reproductive Toxicity: No evidence or data for carcinogenicity, mutagenicity, or reproductive toxicity
Ecotoxicity: Not expected to be harmful to aquatic life. L-tartrates naturally degrade in environment.
Persistence and Degradability: Readily biodegradable under environmental conditions
Bioaccumulation Potential: Low potential for bioaccumulation
Mobility in Soil: Soluble and mobile in aqueous environments
Other Adverse Effects: Large releases may contribute to localized nutrient loading in water bodies
Disposal Methods: Treat as non-hazardous laboratory waste. Comply with all applicable regulations.
Waste Treatment: Chemical landfill or incineration if not recoverable; do not discharge to surface waters
Container Disposal: Triple-rinse and recycle or dispose as permitted by local guidelines
Physical Properties Impact: Water solubility may justify extra dilution with water before drain disposal (if permitted)
UN Number: None assigned; not regulated for ground, sea, or air transport
UN Proper Shipping Name: Not applicable
Transport Hazard Class: Not classified as dangerous goods in any major transport code
Packing Group: Not assigned
Transport Labels: No special labeling required
Special Precautions: Avoid container breakage; secure packaging to avoid spills
TSCA (USA): Listed
REACH (EU): Exempt or pre-registered for research purposes
OSHA Status: Not specifically regulated
DSL (Canada): Listed
WHMIS Classification: Not classified
Sara 313: No components subject to reporting
Other Regulations: Handle according to national and local regulations
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