Product Name: L(+)-Tartaric Acid
Supplier: SigmaUltra
Chemical Name: 2,3-Dihydroxybutanedioic acid
Synonyms: Dextrotartaric Acid, Tartaric Acid
CAS Number: 87-69-4
Molecular Formula: C4H6O6
Product Use: Laboratory chemicals, synthesis of organic compounds, food additive
Contact Details: SigmaUltra Customer Service, emergency telephone number for spills and fire
Emergency Information: Local poison control center, medical emergencies handled onsite
GHS Classification: Eye Irritation Category 2A, Skin Irritation Category 2
Signal Word: Warning
Hazard Statements: Causes serious eye irritation, may cause skin irritation on prolonged contact
Pictograms: Exclamation mark
Precautionary Statements: Avoid contact with eyes and skin, wash hands thoroughly after handling, use personal protective equipment as required.
Potential Health Effects: Irritation to mucous membranes, eyes, and skin, ingestion may upset gastrointestinal tract
Environmental Hazards: Not classified for environmental hazards under GHS
NFPA Rating: Health: 1, Flammability: 0, Reactivity: 0
Substance: Single component
Chemical Identity: L(+)-Tartaric Acid
CAS Number: 87-69-4
Percent Composition: 99-100% by weight
Impurities: Contains no substances at levels requiring disclosure under relevant regulations
Eye Contact: Rinse cautiously with water for at least 15 minutes, remove contact lenses if present, seek medical attention if irritation persists
Skin Contact: Remove contaminated clothing, wash thoroughly with soap and water, get medical advice if rash or irritation develops
Inhalation: Move to fresh air, keep at rest, get immediate medical attention if breathing becomes difficult
Ingestion: Rinse mouth, do not induce vomiting, drink water if conscious, seek medical help immediately
Acute Symptoms: Stinging, redness, discomfort in affected area
Advice for Physician: Symptomatic and supportive treatment only
Suitable Extinguishing Media: Water spray, CO2, dry chemical, foam
Unsuitable Media: Strong water jet can spread spilled product
Special Hazards: Product itself is not highly flammable, decomposition may release carbon oxides
Protective Equipment: Self-contained breathing apparatus, full protective gear for firefighting
Thermal Decomposition Products: Carbon dioxide, carbon monoxide, small amounts of organic acids
Fire Fighting Instructions: Prevent runoff from entering water supplies, use water spray to cool adjacent containers
Personal Precautions: Use protective gloves and goggles, avoid breathing dust, provide adequate ventilation
Environmental Precautions: Prevent product from entering drains, storm sewers, waterways
Methods for Clean-Up: Sweep up and place in suitable waste container, avoid dust generation, wash spill area with water after removal
Emergency Procedures: For large spills, evacuate unnecessary personnel, consult experts on cleanup
Handling: Use in a well-ventilated area, minimize dust generation, avoid contact with eyes, skin, and clothing, do not eat, drink, or smoke during use
Storage Conditions: Store in tightly closed container, keep in a cool, dry, well-ventilated place, protect from moisture, segregate from incompatible substances such as strong oxidizers
Incompatible Materials: Strong bases, oxidizing agents, reducing agents
Hygiene Measures: Wash hands before eating and after handling, do not store near food or beverages
Occupational Exposure Limits: No specific threshold limit values established, general dust exposure limits may apply
Engineering Controls: Local exhaust ventilation recommended for dust control
Personal Protective Equipment: Chemical safety goggles, gloves (nitrile or PVC recommended), laboratory coat, dust respirator for high concentrations
Respiratory Protection: Use NIOSH-approved particulate respirator where airborne concentrations are expected to exceed limits
Environmental Controls: Prevent from spreading into environment, use closed processes where feasible
Appearance: White crystalline powder
Odor: Odorless
Odor Threshold: Not determined
pH: 2.2 (0.5% solution)
Melting Point: 168 - 170°C
Boiling Point: Decomposes before boiling
Flash Point: Not applicable
Evaporation Rate: Not applicable
Flammability: Not flammable under normal conditions
Explosive Limits: Not determined
Vapor Pressure: Negligible at ambient conditions
Vapor Density: Not applicable
Relative Density: 1.76 g/cm³
Solubility: Soluble in water and alcohol
Partition Coefficient: log Kow: -2.08
Auto-ignition Temperature: Not determined
Decomposition Temperature: Above 170°C
Viscosity: Not applicable
Chemical Stability: Stable under recommended storage conditions
Conditions to Avoid: Exposure to moisture, excessive heat, and open flame
Incompatible Materials: Strong oxidizers, strong bases, reducing agents
Hazardous Decomposition Products: Carbon oxides, organic fumes released under fire conditions
Reactivity: Non-reactive with most common materials under standard storage and handling
Acute Toxicity: Oral LD50 (rat): 4360 mg/kg, low acute toxicity
Skin Corrosion/Irritation: May cause mild to moderate skin irritation on prolonged exposure
Serious Eye Damage/Irritation: Expected to cause temporary irritation, redness, watering
Respiratory Sensitization: May cause coughing and throat irritation with excessive dust
Carcinogenicity: Not classified as carcinogenic by IARC, NTP, or OSHA
Mutagenicity: No data indicating mutagenic hazard
Reproductive Toxicity: Negative in standard screening, not known to impair fertility or development
Chronic Effects: Prolonged exposure may cause discomfort to sensitive individuals
Ecotoxicity: Not expected to be harmful to aquatic life in low concentrations, rapid breakdown in the environment
Persistence and Degradability: Readily biodegradable in water, breaks down to natural organic acids
Bioaccumulative Potential: Low, based on log Kow and environmental fate
Mobility in Soil: Mobile in water, may leach through soil
Results of PBT/vPvB Assessment: Does not meet criteria as persistent, bioaccumulative or toxic
Other Adverse Effects: High concentrations may lower pH of aquatic bodies, unlikely under normal use
Waste Treatment Methods: Dispose of according to local, regional, national, and international regulations
Product Disposal: Can be neutralized with lime or sodium bicarbonate, small quantities may be flushed with plenty of water after dilution
Contaminated Packaging: Rinse thoroughly before disposal, follow agency guidelines for chemical waste containers
Environmental Release: Prevent entry into sewers or watercourses, contact licensed waste disposal company as needed
UN Number: Not regulated as a hazardous material for transport
Proper Shipping Name: Not applicable
Transport Hazard Class: Not classified
Packing Group: Not assigned
Environmental Hazards: No special precaution, not a marine pollutant
Transport in Bulk: Guidelines for bulk transport do not apply, standard precautions for non-hazardous powders
Special Precautions: Avoid spillage and exposure to moisture during transport
Safety, Health and Environmental Regulations: Not listed as a hazardous substance under major chemical regulations, including TSCA, REACH, or DSL
Labeling Requirements: Follow local and workplace labeling requirements, use pictograms and precaution statements
SARA Section 313: Not subject
California Proposition 65: Not listed
WHMIS Classification: Not controlled
EU Regulations: Listed in EINECS, not restricted under REACH
Other Local Requirements: Consult state, provincial, or national regulations for additional requirements
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