Citric Acid Anhydrous -25KG

Uses:
Used in food and beverage industries as an acidulant and preservative, in pharmaceuticals as a pH adjuster, and in laboratories for buffer preparation and cleaning.

Key Features:
High purity, free-flowing, non-hygroscopic, excellent solubility, food and pharmaceutical grade available.

Section 1: Identification

• Product Name: Citric Acid Anhydrous
• Synonyms: 2-Hydroxy-1,2,3-propanetricarboxylic acid
• CAS Number: 77-92-9
• Recommended Use: Food additive, preservative, flavoring agent, pH adjuster

Section 2: Hazard Identification

• Classification: Not classified as hazardous according to GHS.
• Label Elements:
  • Pictograms: None
  • Signal Word: None
  • Hazard Statements: May cause mild skin and eye irritation.
  • Precautionary Statements: Avoid contact with eyes and prolonged skin contact.

Section 3: Composition/Information on Ingredients

• Chemical Name: Citric Acid Anhydrous
• Synonyms: 2-Hydroxy-1,2,3-propanetricarboxylic acid
• Concentration: 100%

Section 4: First-Aid Measures

• Eye Contact: Rinse immediately with plenty of water for at least 15 minutes. Seek medical attention if irritation persists.
• Skin Contact: Wash with soap and water. Seek medical attention if irritation develops.
• Inhalation: Move to fresh air. If symptoms persist, seek medical attention.
• Ingestion: Rinse mouth with water. Seek medical attention if large amounts are ingested.

Section 5: Fire-Fighting Measures

• Suitable Extinguishing Media: Water spray, dry chemical, carbon dioxide, foam.
• Specific Hazards: Non-combustible, but decomposes under fire conditions to produce irritating and toxic fumes.
• Protective Equipment: Use self-contained breathing apparatus and full protective clothing.

Section 6: Accidental Release Measures

• Personal Precautions: Avoid dust formation. Ensure adequate ventilation. Wear protective equipment.
• Environmental Precautions: Prevent further leakage or spillage if safe to do so. Do not let product enter drains.
• Methods for Cleanup: Sweep up and shovel into suitable containers for disposal. Avoid generating dust.

Section 7: Handling and Storage

• Handling: Avoid contact with skin and eyes. Avoid dust formation. Use in well-ventilated areas.
• Storage: Store in a cool, dry place. Keep container tightly closed.

Section 8: Exposure Controls/Personal Protection

• Engineering Controls: Ensure adequate ventilation, especially in confined areas.
• Personal Protective Equipment:
  • Eye Protection: Safety goggles.
  • Skin Protection: Protective gloves.
  • Respiratory Protection: Use a dust mask if dust is generated.

Section 9: Physical and Chemical Properties

• Appearance: White crystalline powder.
• Odor: Odorless.
• pH: 1.8 (1% solution)
• Melting Point: 153°C (307°F)
• Solubility: Soluble in water.

Section 10: Stability and Reactivity

• Stability: Stable under recommended storage conditions.
• Incompatible Materials: Strong oxidizing agents, strong bases.
• Hazardous Decomposition Products: Carbon oxides (CO, CO2).

Section 11: Toxicological Information

• Acute Toxicity: Low toxicity.
• Skin Corrosion/Irritation: May cause mild skin irritation.
• Serious Eye Damage/Irritation: Causes serious eye irritation.
• Respiratory or Skin Sensitization: Not classified.
• Carcinogenicity: Not classified as a carcinogen.

Section 12: Ecological Information

• Ecotoxicity: Not classified as hazardous to the environment.
• Persistence and Degradability: Readily biodegradable.
• Bioaccumulative Potential: Low potential for bioaccumulation.