Product Introduction

Appearance: Colorless or white orthorhombic crystals; white crystalline powder; readily soluble in water, forming an acidic solution.

Molecular Formula: NaH2PO4

Molecular Weight: 119.98

CAS No.: 7558-80-7

DG Class: Skin/Eye Irrit.

Physical/Chemical Properties: Density 1.40 g/mL (20°C); water solubility 5 M; pH of 50 g/L solution 4.0–4.5。

Main Applications

• Boiler water treatment, electroplating, tanning, dyes, pharmaceuticals, food industry

• Analytical reagents, buffers, softeners

• Manufacturing sodium hexametaphosphate / polymeric phosphates, detergents, baking powder

• Food acidity buffers, leavening powder raw materials

Safety Information

Hazard Symbols: Xi

Hazard Statements: H315 H319 H335

Precautionary Statements: P261 P280 P304+P340 P305+P351+P338

Quality Standard: HG/T 2767-1996（NaH2PO4·2H2O≥98.5%）；FCC

Storage & Transport: Store in a cool, dry, well-ventilated place away from incompatible materials. Handle with appropriate PPE. Refer to the Safety Data Sheet (MSDS) for detailed handling, first-aid, fire-fighting and accidental release measures.