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Product Name: Potassium Citrate
Chemical Formula: C6H5K3O7
CAS Number: 6100-05-6
Synonyms: Tripotassium Citrate, 2-Hydroxy-1,2,3-propanetricarboxylic acid, tripotassium salt
Product Use: Food additive, pharmaceutical, laboratory reagent
Supplier: Check the commercial label for contact information
Emergency Phone Number: Refer to supplier or regional poison control center
GHS Classification: Not classified as hazardous under GHS criteria
Signal Word: None
Hazard Statements: Not considered hazardous under normal conditions
Precautionary Statements: Avoid dust formation, avoid contact with eyes and skin, handle in well-ventilated areas
Emergency Overview: White, odorless, crystalline powder, low risk but avoid excessive exposure to product dust
Potential Health Effects – Eyes: May cause mild irritation
Potential Health Effects – Skin: Prolonged contact may cause slight irritation
Potential Health Effects – Inhalation: Dust may cause respiratory discomfort
Potential Health Effects – Ingestion: Large amounts may upset the gastrointestinal tract
Chemical Name: Potassium Citrate
CAS Number: 6100-05-6
Content: More than 99% by weight
Impurities: Minimal to trace quantities, not known to alter hazard profile
Eye Contact: Flush eyes gently with plenty of water for several minutes, remove contact lenses if easy, continue rinsing, seek medical attention if irritation persists
Skin Contact: Wash skin thoroughly with soap and water, remove contaminated clothing, seek medical care if irritation develops
Inhalation: Move to fresh air, seek medical attention if symptoms persist
Ingestion: Rinse mouth, drink plenty of water, do not induce vomiting, obtain medical advice if large amounts are ingested
Recommendation to Physicians: Symptomatic treatment
Flammability: Potassium citrate does not ignite or support combustion
Suitable Extinguishing Media: Use water spray, carbon dioxide, dry chemical, or foam for surrounding fire
Special Hazards: Irritating fumes of potassium oxides may develop at high temperatures
Protective Equipment for Firefighters: Wear self-contained breathing apparatus and full protective gear
Additional Information: Carbon dioxide, water vapor, and potassium oxide are likely thermal decomposition products
Personal Precautions: Wear protective clothing, gloves, safety glasses, avoid dust formation
Environmental Precautions: Prevent further release or spillage where safe, do not let product enter drains or surface water
Cleanup Methods: Sweep or shovel spilled material, collect in suitable, labeled containers, avoid raising dust
Disposal: Dispose of as per local regulations
Handling: Avoid inhalation of dust, prevent contact with skin, eyes, maintain good workplace hygiene practices, do not eat or drink while working with product
Storage Conditions: Keep in tightly sealed container, store in cool, dry place, keep away from moisture and incompatible substances
Incompatibilities: Strong oxidizing agents and acids
Occupational Exposure Limits: None established for potassium citrate
Engineering Controls: Work in well-ventilated areas, use local exhaust ventilation to limit airborne dust concentrations
Personal Protective Equipment: Safety glasses or goggles, chemical-resistant gloves, dust mask or particulate respirator if dust is generated, protective clothing
Hygiene Measures: Wash hands after handling, remove contaminated clothing and wash before reuse
Appearance: White, crystalline or granular powder
Odor: Odorless
Odor Threshold: Not applicable
pH (5% solution): 7.5 – 9.0
Melting Point: Decomposes at 230°C
Boiling Point: Not applicable (decomposes)
Flash Point: Not flammable
Vapor Pressure: Negligible
Relative Density: 1.98 g/cm³
Solubility: Freely soluble in water
Partition Coefficient: Not available
Viscosity: Not relevant for solid
Evaporation Rate: Not applicable
Autoignition Temperature: Not applicable
Stability: Stable under normal temperatures and pressures
Reactivity: No dangerous reactions known with proper handling
Conditions to Avoid: Excessive heat, moisture
Incompatible Materials: Strong oxidizers, acids
Hazardous Decomposition Products: Potassium oxides, carbon oxides (from decomposition)
Acute Toxicity: Low hazard, oral LD50 (rat): estimated > 2000 mg/kg
Potential Routes of Exposure: Inhalation, ingestion, skin and eye contact
Symptoms of Exposure: Irritation of eyes, skin, respiratory tract; gastrointestinal upset if large amounts swallowed
Chronic Effects: No evidence of carcinogenicity, mutagenicity or reproductive toxicity
Sensitization: Not known to cause allergies
Medical Conditions Aggravated by Exposure: Pre-existing respiratory, skin, or gastrointestinal conditions
Aquatic Toxicity: Not expected to be hazardous to aquatic life
Persistence and Degradability: Product biodegrades in the environment
Bioaccumulative Potential: Low, not likely to bioaccumulate
Mobility in Soil: Potassium and citrate ions are mobile and water soluble
Other Adverse Effects: Potassium citrate may alter pH locally in water systems at high concentrations
Waste Disposal Methods: Dispose of in accordance with national, regional, and local regulations, typically as non-hazardous chemical waste
Container Disposal: Rinse thoroughly and recycle or dispose of container based on local requirements
Environmental Precautions: Prevent spillage from entering drains, waterways, or soil
UN Number: Not regulated for transport
Transport Hazard Class: Not classified as dangerous good
Packing Group: Not applicable
Environmental Hazards: Not a marine pollutant
Special Precautions for Transport: Avoid moisture, keep container well closed
TDG, IATA, IMDG: Not classified as hazardous material
Inventory Status: Listed under TSCA (USA), EINECS (EU), DSL (Canada), AICS (Australia), ENCS (Japan)
OSHA Status: Non-hazardous under OSHA regulations
SARA Title III: Not listed as a reportable quantity chemical
California Proposition 65: Not listed
REACH Status: Registered for use in the EU
Other Regulations: Always check specific country or regional regulations regarding food and pharmaceutical applications
West Ujimqin Banner, Xilingol League, Inner Mongolia, China
