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Product Name: D Aspartic Acid
Synonyms: D-Aspartate, D-2-Aminosuccinic Acid
Chemical Formula: C4H7NO4
CAS Number: 1783-96-6
EC Number: 217-224-2
Recommended Use: Ingredient in nutritional supplements, research applications
Supplier: Reach out to manufacturer or distributor for specific supplier details
Emergency Telephone: Refer to local poison center or emergency services
GHS Classification: Not classified as hazardous under GHS
Potential Health Effects: May cause mild irritation to eyes, skin, respiratory tract
Signs and Symptoms: Redness, coughing, itching from prolonged exposure
Label Elements: No pictogram or signal word required under current standards
Precautionary Statements: Take care to avoid direct contact, do not ingest large amounts
Chemical Identity: D Aspartic Acid
Concentration: >98% by weight
Impurities: Low levels of moisture and related amino acids
Molecular Weight: 133.1 g/mol
Eye Contact: Rinse cautiously with water for several minutes, remove contact lenses if present, continue rinsing, seek medical attention if discomfort persists
Skin Contact: Wash with plenty of soap and water, consult a physician if irritation develops
Inhalation: Move to fresh air, breathe normally, seek medical advice for symptoms
Ingestion: Rinse mouth thoroughly, call a doctor if large quantities consumed or if symptoms arise
Acute and Delayed Symptoms: Mild discomfort in most cases
Suitable Extinguishing Media: Water spray, foam, dry powder, carbon dioxide
Unsuitable Extinguishing Media: None known for small laboratory quantities
Special Hazards: Decomposition may release carbon oxides, nitrogen oxides
Protective Equipment for Firefighters: Standard protective clothing, self-contained breathing apparatus
Advice for Firefighters: Avoid inhaling combustion products; remain upwind if possible
Personal Precautions: Avoid dust formation, ventilate area, wear suitable protective gear
Environmental Precautions: Prevent release into drains or sewers, contain spills with inert material
Cleanup Methods: Sweep up and place in suitable waste container, wash spill area with water
Procedures for Handling: Minimize generation of dust, clean up promptly to reduce slips and contact
Handling: Keep container tightly closed, wear personal protective equipment, prevent dust accumulation
Storage Conditions: Store in cool, dry, well-ventilated area, protect from moisture and sunlight
Storage Incompatibilities: Keep away from strong oxidizing agents, acids, bases
Specific End Uses: Stable supply for research or dietary supplement manufacturing
Occupational Exposure Limits: No established limits for D Aspartic Acid
Engineering Controls: Work in well-ventilated space, use local exhaust if handling large quantities
Personal Protective Equipment: Safety goggles, lab coat, gloves made of nitrile or PVC
Respiratory Protection: Use dust mask for operations generating airborne particles
Hygiene Measures: Wash hands before breaks and after handling
Appearance: White crystalline powder
Odor: Odorless
Odor Threshold: Not applicable
pH: 2.8 - 3.0 (10g/L solution in water)
Melting Point: Decomposes above 270°C
Boiling Point: Not applicable
Flash Point: Not flammable
Flammability: Non-flammable solid
Solubility: Soluble in water
Partition Coefficient: logP -3.89 (estimated)
Vapor Pressure: Not relevant
Density: Not determined
Other Data: Stable under recommended handling and storage conditions
Chemical Stability: Stable under recommended conditions
Reactivity: No dangerous reactions known under normal use
Incompatible Materials: Strong acids, alkaline substances, oxidizers
Hazardous Decomposition Products: Carbon oxides, nitrogen oxides on combustion
Conditions to Avoid: Moisture, high temperature, sources of ignition
Routes of Exposure: Eyes, skin, ingestion, inhalation
Acute Toxicity: Not classified as acutely toxic at standard concentrations
Skin Corrosion/Irritation: May cause mild skin irritation on prolonged contact
Serious Eye Damage/Irritation: Potential for redness and irritation
Respiratory Sensitization: Unlikely under normal handling
Ingestion: May cause nausea or discomfort if large amounts consumed
Chronic Effects: No data showing long-term health hazards from low-level occupational exposure
Carcinogenicity: Not listed by NTP, IARC, OSHA
Reproductive Toxicity: No evidence of effects in humans at normal use levels
Aquatic Toxicity: Expected to have low toxicity based on structure and use
Persistence and Degradability: Readily biodegradable in biological systems
Bioaccumulative Potential: Low, not expected to accumulate in organisms
Mobility in Soil: High solubility suggests mobility in water and soil
Other Adverse Effects: No known major hazards to the environment at standard concentrations
Disposal Methods: Dispose of contents and container in accordance with local, regional, national, and international regulations
Waste Treatment Methods: Incineration or landfill under controlled conditions if allowed by local laws
Precautions: Avoid discharge into environment, do not pour down drains
Contaminated Packaging: Rinse and dispose of as chemical waste if permitted
UN Number: Not regulated for transport
UN Proper Shipping Name: D Aspartic Acid, not regulated
Transport Hazard Classes: Not classified
Packing Group: Not required
Environmental Hazards: Not considered hazardous
Transport Precautions: Secure packaging, protect from damage and moisture, no special transport measures needed
US TSCA Inventory: Listed
DSL/NDSL (Canada): Listed on DSL
REACH (EU): Exempt or registered for uses below thresholds
Labeling Requirements: No hazard label required under GHS
Other Regulations: Not subject to major international chemical control regulations in standard use; always confirm with your local authority for latest compliance requirements
West Ujimqin Banner, Xilingol League, Inner Mongolia, China
