Potassium citrate anhydrous CAS 866-84-2 is an odorless white crystalline salt, freely soluble in water. It acts as acidity regulator, buffer and potassium supplement, widely applied in food, beverage and pharmaceutical industries, available with Food FCC, BP 2004, USP30 and HSCA grades. TNJ Chemical is the leading manufacturer and exporter since 2001. We guarantee high quality, competitive price, stable supply, fast delivery and tech support etc. To inquire more, please contact sales@tnjchem.com
Product Information
CAS No.: 866-84-2
English Name: Potassium Citrate
Molecular Formula: C₆H₅K₃O₇Molecular Weight: 324.41
Chemphysical Properties
Appearance: White crystalline powder, colorless crystals or granules
Odour: Odorless
Solubility: Freely soluble in water; insoluble in ethanol
pH (1% aqueous solution): 7.5–9.0
Quality Specification
| Item | BP 2004 | USP30 | HSCA |
|---|---|---|---|
| Characters | White Crystalline Powder, Colorless Crystals or Granules | White Crystalline Powder, Colorless Crystals or Granules | White Crystalline Powder, Colorless Crystals or Granules |
| Assay | 99.5–100.5% | 99.5–100.5% | 99.5–100.5% |
| Water | 4.0–7.0% | 4.0–7.0% | 4.0–7.0% |
| Sulphated Ash | ≤0.1% | ≤0.1% | ≤0.05% |
| Sulphate | ≤150 ppm | — | ≤50 ppm |
| Oxalate | ≤300 ppm | — | ≤100 ppm |
| Chloride | ≤50 ppm | — | ≤20 ppm |
| Heavy Metals | ≤10 ppm | ≤10 ppm | ≤5 ppm |
Use & Application
Pharmaceutical: Urinary alkalinizing agent, electrolyte replenisher for oral formulations
Food & beverage: Acidity regulator, buffering agent, potassium fortifier
Cosmetics: pH adjuster and chelating agent
Industrial: Sequestrant and buffer agent
Packaging & Storage
Packing: 25kg kraft paper bag with PE inner liner
Storage: Keep tightly sealed, store in cool, dry and ventilated warehouse, protect from moisture.
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