Contact Us
West Ujimqin Banner, Xilingol League, Inner Mongolia, China
© 2025 Alchemist Worldwide Ltd, All Right Reserved
Product Name: L-Alanine
Chemical Name: 2-Aminopropanoic acid
Synonyms: α-Alanine, (S)-2-Aminopropanoic acid
CAS Number: 56-41-7
EC Number: 200-273-8
Molecular Formula: C3H7NO2
Molecular Weight: 89.09 g/mol
Recommended Use: Used as an amino acid supplement, laboratory reagent, food additive
Supplier Details: Contact details should be confirmed through a reputable supplier
Emergency Contact: Emergency telephone numbers are listed on the shipping documentation
GHS Classification: Not classified as hazardous under GHS regulations
Signal Word: None
Hazard Statements: No significant hazards known
Precautionary Statements: Avoid creating dust conditions in the air; use with adequate ventilation
Potential Health Effects: May cause mild mechanical eye or skin irritation; ingestion in typical quantities does not pose health risks; inhalation of dust can irritate respiratory tract in sensitive individuals
Environmental Impact: Not expected to cause adverse environmental effects in usual usage quantity
Label Elements: No pictograms or hazard symbols required under most global standards
Chemical Name: L-Alanine
Concentration: 100%
CAS Registry Number: 56-41-7
Impurities/Additives: Not present in significant quantity for commercial grade material
Ingredient Type: Organic compound - α-amino acid
Other Names: None required beyond synonyms listed above
General Advice: Remove contaminated clothing before reuse
Inhalation: Move person to fresh air; seek medical attention if discomfort continues
Skin Contact: Wash thoroughly with soap and water; see a doctor if irritation persists
Eye Contact: Rinse cautiously with water for several minutes; remove contact lenses if present; get medical assistance if irritation does not resolve
Ingestion: Rinse mouth with water; do not induce vomiting; seek care if feeling unwell
Most Important Symptoms: Mild irritation of eyes, respiratory tract, stomach discomfort if ingested in large amounts
Special Treatment Needed: No known specific antidotes; symptomatic care only
Suitable Extinguishing Media: Water spray, dry chemical, carbon dioxide, or appropriate foam
Non-Suitable Extinguishing Media: Direct water stream on dust
Specific Hazards: Combustible as fine dust clouds; may form explosive mixtures with air
Decomposition Products: Emits hazardous fumes (carbon oxides, nitrogen oxides) under fire conditions
Protective Equipment for Firefighters: Self-contained breathing apparatus, full protective gear
Fire Fighting Instructions: Prevent runoff from fire control from entering drains; cool containers with water
Personal Precautions: Avoid dust formation; ventilate area; wear dust mask, gloves, and goggles
Environmental Precautions: Prevent product from entering drains and surface waters
Spill Cleanup Methods: Sweep up and collect in suitable containers for disposal; avoid raising dust; wash spill site after material removal
Disposal Recommendations: See section on disposal considerations
Handling: Minimize dust generation and accumulation; avoid inhalation; use appropriate personal protective equipment
Hygiene Practices: Wash hands thoroughly after use; avoid eating or drinking in processing areas
Storage: Store in tightly closed containers in a cool, dry, well-ventilated place; protect from strong oxidizers and moisture
Incompatibilities: Strong oxidizing agents
Storage Class: General chemical storage as for most non-hazardous solids
Exposure Limits: No occupational exposure limits established
Engineering Controls: Use local exhaust ventilation when handling large volumes or powder
Personal Protective Equipment: Protective gloves (nitrile or latex), safety goggles, dust mask (P2/FFP2 or equivalent) for dust-producing processes
Respiratory Protection: Suitable NIOSH/MSHA-approved respirators if ventilation is inadequate
Body Protection: Lab coat or other protective clothing in industrial/lab environments
Environmental Controls: Prevent spillage into water systems
Form: Crystalline powder
Color: White or nearly white
Odor: Odorless
pH (1% solution): 5.5–7.0
Melting Point: 297 °C with decomposition
Boiling Point: Not applicable (decomposes before boiling)
Solubility: Soluble in water (160 g/L at 25 °C)
Density: 1.424 g/cm³
Vapor Pressure: Not relevant (non-volatile solid)
Partition Coefficient (log Kow): -3.1
Flash Point: Not flammable under normal circumstances
Autoignition Temperature: No data
Other Information: Stable solid, dust formation possible if handled roughly
Chemical Stability: Stable under standard temperature and pressure
Thermal Decomposition: Decomposes on strong heating releasing irritating fumes
Reactivity: Not reactive under normal handling conditions
Conditions to Avoid: Excessive heat, ignition sources, moisture
Incompatible Materials: Strong oxidizing agents
Hazardous Decomposition Products: Carbon oxides, nitrogen oxides
Acute Toxicity: Oral LD50 (rat): >5,000 mg/kg (practically non-toxic)
Inhalation: Dust can irritate upper respiratory tract
Dermal: Not expected to be harmful
Skin Corrosion/Irritation: Mild and transient, minimal risk
Eye Damage/Irritation: Dust may cause slight mechanical irritation
Sensitization: Not regarded as a skin or respiratory sensitizer
Mutagenicity/Carcinogenicity: No evidence of mutagenic or carcinogenic effects in available studies
Reproductive Toxicity: No adverse reproductive effects reported
Chronic Effects: No known chronic health risks associated with recommended handling
Ecotoxicity: L-Alanine is biodegradable; not expected to cause significant environmental harm
Aquatic Toxicity: No data indicate toxicity at environmentally relevant concentrations
Persistence and Degradability: Readily biodegradable by soil and water microorganisms
Bioaccumulative Potential: Low (<0 log Kow), does not persist in tissues
Mobility in Soil: High solubility in water suggests potential for mobility in soil, but rapid degradation limits risk
Other Adverse Effects: No component listed as hazardous to the environment based on global regulatory lists
Waste Disposal Methods: Dispose of contents and container according to local, regional, and national regulations
Unused Product: Landfill disposal in accordance with general chemical waste guidelines or incineration in controlled facility
Contaminated Packaging: Rinse thoroughly and offer for recycling or disposal
Special Precautions: Avoid contaminating water courses with significant quantities of product or packaging
UN Number: Not regulated for transport
UN Proper Shipping Name: Not regulated
Transport Hazard Class: Not classified as hazardous for transport
Packing Group: None assigned
IMDG/ICAO/IATA/ADR: Not subject to international transport regulations
Environment Hazards: Not considered marine pollutant
Special Transport Precautions: Secure containers against shifting; avoid mechanical impacts on containers during movement
Safety, Health, and Environmental Regulations: L-Alanine is not listed as a hazardous substance or dangerous material under categories specified in OSHA, TSCA, REACH, WHMIS, or GHS standards
Inventory Listings: Listed on TSCA (US), EINECS/ELINCS (Europe), ENCS (Japan), DSL/NDSL (Canada), AICS (Australia), and other regional inventories
SARA Title III: Not subject to reporting under Sections 302, 304, 311, 312, or 313
State Regulations: No specific state hazard classifications in the US
Other Relevant Laws: Food and pharmaceutical use subject to local purity and labeling requirements
Labeling Requirements: Not required for hazard communication under normal usage in laboratories and manufacturing settings
West Ujimqin Banner, Xilingol League, Inner Mongolia, China
