Potassium Citrate NEW

1. Product Identification

• Chemical Name: Potassium Citrate Monohydrate

• Synonyms: Tripotassium Citrate, Potassium Citrate Monohydrate

• CAS Number:  866-84-2

• Molecular Formula: K₃C₆H₅O₇·H₂O

• Molecular Weight: 324.41 g/mol

2. Description

Potassium Citrate is a white, granular, or crystalline powder, odorless, with a saline taste, freely soluble in water, practically insoluble in alcohol.

3. Typical Chemical Properties

4. Physical Properties

• Melting Point: Decomposes above 230 °C

• Bulk Density: 0.8 – 1.0 g/cm³

• Solubility in Water (20 °C): Freely soluble (~200 g/L)

• Hygroscopicity: Slightly hygroscopic; absorbs moisture from air if exposed

5. Applications

• Industrial Grade: Detergents, cleaners, water softeners, plating solutions, buffering agent in industrial processes.

• Food / Pharma Grade: Food additive (E332), buffering agent, emulsifier, sequestrant, pH control agent, potassium supplement, used in pharmaceuticals for management of kidney stones and metabolic acidosis.

6. Packaging

• Industrial Grade: 25 kg multi-ply bags or big bags, moisture-protected.

• Food / Pharma Grade: 25 kg net food-grade polyethylene bags with inner liner, labeled with lot number and production date, compliant with food contact regulations.

7. Storage & Shelf Life

• Store in a cool, dry place, away from moisture and strong acids.

• Keep containers tightly closed to prevent caking and contamination.

• Typical shelf life: 24 months under proper storage conditions.

8. Safety & Handling

• Stable, non-combustible under normal conditions.

• Avoid inhalation of dust and contact with eyes.

• Use PPE (dust mask, goggles, gloves) when handling bulk material.

• Refer to Safety Data Sheet (SDS) for first aid measures, accidental release, and disposal guidelines.

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