Description
CAS: 7758‑11‑4
Specification
- Assay (K₂HPO₄): ≥98.0%
- pH (1% aqueous solution): 8.5–9.6
- Heavy metals (Pb): ≤10 mg/kg
- Arsenic (As): ≤3 mg/kg
- Loss on drying: ≤2.0%
- Appearance: White crystalline powder
Brief Intro: Food‑grade buffering agent, stabilizer and nutrient fortifier. Widely used in beverages, dairy products and baked foods to regulate pH and improve texture.
