CALCIUM ACETATE (CH₃COO)₂Ca (AR)

CALCIUM ACETATE (CH₃COO)₂Ca
Product Overview:
Calcium Acetate is a highly soluble calcium salt of acetic acid, widely used as a buffering agent, stabilizer, and sequestrant in laboratory, pharmaceutical, and industrial applications. It appears as a white, hygroscopic crystalline powder or granules with high affinity for moisture.

Identifiers & Standards
Chemical Name: Calcium Acetate
Molecular Formula: (CH₃COO)₂Ca
Molecular Weight: 158.17 g/mol
CAS Number: 62-54-4
HS Code: 2915.29
EC Number: 200-540-9
Grade Variants: AR / LR / Food Grade / Pharma Grade
Typical Assay: ≥ 98% (AR Grade – supplier dependent)

Comparable Suppliers: Sigma-Aldrich, Merck, Loba Chemie, Molychem, SRL, Fisher Scientific, BDH

Physical & Chemical Properties
Appearance: White crystalline powder or granules
Odor: Slight acetic odor
Solubility: Freely soluble in water; slightly soluble in alcohol
pH (5% solution): ~6.0 – 9.0
Density: ~1.5 g/cm³
Melting Point: Decomposes on heating
Hygroscopicity: Hygroscopic

Applications
Laboratory Use: Reagent in analytical chemistry and buffer preparation
Pharmaceutical: Calcium supplement; phosphate binder (renal therapy)
Food Industry: Preservative (E263), stabilizer, firming agent

Industrial:
Effluent treatment (phosphate removal)
Textile processing
Catalyst preparation
Chemical Synthesis: Intermediate in calcium-based compounds

Handling & Safety
Hazard Classification: Generally low hazard; may cause mild irritation
GHS Classification: Not classified as hazardous (varies by grade/purity)

Precautions:
Avoid inhalation of dust
Use gloves and eye protection
Ensure proper ventilation

Storage Conditions
Store in tightly closed container
Keep in a cool, dry, well-ventilated area
Protect from moisture and humidity
Avoid prolonged exposure to air (hygroscopic nature)

Packaging
Standard packs: 500 g, 1 kg, 5 kg, 25 kg
Packaging type: HDPE bottles / fiber drums with inner liner.

Quality & Compliance
Conforms to AR/LR/Pharma/Food grade specifications depending on supply
Tested for purity, heavy metals, chloride, sulfate, and insoluble matter.

Hazard & Regulatory Notes
Not flammable
Not classified as dangerous for transport
Dispose according to local environmental regulations

Safety Note (WLS Standard)
This product is intended for laboratory, industrial, or controlled use only. Always consult the Material Safety Data Sheet (MSDS) before handling. Use appropriate PPE and follow standard chemical safety protocols.