Product Name: DL-Choline Bitartrate
Chemical Formula: C9H19NO7
CAS Number: 87-67-2
Synonyms: Choline bitartrate, Choline hydrogen tartrate
Recommended Use: Used as a nutritional supplement and food additive
Supplier Details: Manufacturer’s address and contact available on product packaging
Emergency Contact: Access provided by manufacturer or distributor
Classification: Not classified as hazardous under GHS criteria
Routes of Exposure: Skin, eye and respiratory contact
Potential Health Effects: Dust may irritate eyes, skin, or respiratory system
Environmental Impact: Avoid release into the environment, as effects are not fully understood
Signal Word: None
Hazard Statements: May cause minor, reversible irritation on contact
Precautionary Statements: Avoid breathing dust, wash thoroughly after handling, use in a well-ventilated area
Chemical Name: DL-Choline bitartrate
Common Name: Choline bitartrate
Concentration: >98% by weight
Impurities: Trace levels of tartaric acid or choline, less than 2%
Additives: None, pure form as supplied
Molecular Weight: 253.25 g/mol
Inhalation: Remove person to fresh air, support breathing if symptoms appear
Eye Contact: Rinse immediately with plenty of water for several minutes, seek medical advice if irritation develops
Skin Contact: Wash affected area with mild soap and water
Ingestion: Rinse mouth with water, seek medical attention in case of discomfort
Most Important Symptoms: Mild irritation, coughing, redness, stomach upset
Note for Physician: Symptomatic care, no specific antidote necessary
Suitable Extinguishing Media: Use water spray, dry chemical, foam, or carbon dioxide
Special Hazards: Emits oxides of carbon and nitrogen under fire conditions
Protective Equipment: Firefighters wear self-contained breathing apparatus and protective clothing
Advice: Move containers from fire if safe to do so, cool with water spray
Combustion Products: Irritating fumes and smoke possible
Personal Precautions: Wear dust mask, gloves and goggles
Spill Cleanup: Sweep up spilled material, place in suitable, closed containers for disposal
Environmental Precautions: Avoid run-off to waterways, drains and soil
Methods for Containment: Minimize dust generation, ventilate area
Disposal: Follow disposal guidelines in local and national regulations
Handling: Avoid generating dust, use local exhaust, wash hands after use
Storage Conditions: Store in tightly closed container, in a cool, dry, well-ventilated location
Storage Temperature: Keep below 30°C for best stability
Incompatibles: Avoid strong oxidizers and acids
Other Notes: Protect from direct sunlight and moisture, segregate from food and drink
Exposure Limits: No occupational exposure limits established
Engineering Controls: Use process enclosures or ventilation to control airborne dust
Personal Protective Equipment: Safety goggles, gloves, dust respirator with particulate filter
Respiratory Protection: Use in poorly ventilated areas or during dust generation
Skin Protection: Lab coat or overalls recommended
Hygiene: Wash hands before eating, after handling
Environmental Controls: Prevent further spillage or leaks
Appearance: White crystalline powder
Odor: Faintly amine-like
Odor Threshold: Not established
pH (1% solution): Around 3.5-4.5
Melting Point: Decomposes above 150°C
Boiling Point: Not applicable
Flash Point: Not flammable
Solubility: Soluble in water (60 g/L at 20°C)
Vapor Pressure: Not applicable
Density: 1.35 g/cm³ (approximate)
Evaporation Rate: Not applicable
Viscosity: Not applicable
Chemical Stability: Stable under normal use and storage conditions
Conditions to Avoid: Excess heat, moisture, exposure to light
Incompatible Materials: Strong oxidizers, acids, bases
Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, nitrogen oxides
Polymerization: Will not occur under typical handling
Acute Toxicity (Oral): Estimated LD50 (rat) >5000 mg/kg
Skin Irritation: Minimal risk, possible redness after prolonged contact
Eye Irritation: Slight, short-lived, reversible
Respiratory Effects: Dust inhalation may cause mild irritation
Chronic Effects: No evidence of chronic toxicity in recommended uses
Carcinogenicity: Not listed by IARC, NTP, OSHA as carcinogen
Reproductive Toxicity: Not expected in normal exposure scenarios
Mutagenicity: No data indicating mutagenic effects
Aquatic Toxicity: Data insufficient but not anticipated to bioaccumulate or persist
Persistence and Degradability: Readily biodegradable in environment
Bioaccumulation: Low potential expected due to high water solubility
Mobility in Soil: High due to solubility, may leach through soil
Effect on Microorganisms: No adverse effects known at low concentrations
Other Adverse Effects: Take care to prevent large-scale contamination of waterways or soil
Waste Disposal Methods: Dispose in accordance with national, regional, and local regulations
Unused Product: Take to chemical waste facility or approved incinerator
Contaminated Packaging: Rinse thoroughly, recycle or dispose safely
Special Instructions: Avoid release to environment, do not pour into drains
Regulatory Number: Not regulated as hazardous waste
UN Number: Not regulated
UN Proper Shipping Name: Not assigned
Transport Hazard Class: Not classified
Packing Group: Not required
Marine Pollutant: No
Transport Precautions: Keep container tightly closed and upright, protect from physical damage during transport
U.S. TSCA: Listed
European EINECS: Listed
Canada DSL: Listed
REACH Registration: Exempt or preregistered for food additive status
Labeling Requirements: Not classified as hazardous, uses standard labeling guidelines
SARA 313: Not subject
California Proposition 65: Not listed
Other Regulatory Notes: Follow food-grade or nutritional supplement handling guidelines where applicable
Providing high-quality chemical products and logistics solutions for global trade partners.
