Product Introduction

Appearance: Colorless to white crystals or crystalline powder; soluble in water。

Molecular Formula: Na3PO4

Molecular Weight: 163.94

CAS No.: 7601-54-9

UN No.: 3262

DG Class: 8 (Corrosive)

Packing Group: III

Physical/Chemical Properties: 密度 2.536 g/cm³ (17.5°C)；Melting point: 1340°C; Water solubility: 28.3 g/100 mL; pH of 1% solution: 11.5 - 12.1。

Main Applications

• Analytical reagents, soft water agents, sugar purification

• Detergents, boiler scale inhibitors, dye fixation agents, metal rust inhibitors

• Food quality improvers (moisture retention agents)

• Enamel fluxing and decolorization aids, leather degreasing and decoupling agents

Safety Information

Hazard Symbols: C

Hazard Statements: H315 H319 H335

Precautionary Statements: P261 P264 P271 P280 P302+P352 P305+P351+P338

Quality Standard: FCC 1981（Without water / One water unit≥97%）；HG/T 2517-93

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.