Product Name

Sodium Trimetaphosphate CAS 7785-84-4

Basic Information

CAS No:7785-84-4
Molecular Formula:Na3O9P3
Molecular Weight:305.885
Remarks:Factory direct sales

Sodium Trimetaphosphate Properties




White Powder



Melting point/℃588
density(Kg/m³)2500(rough estimate)
refractive index1.728
Flash point/℃N/A
storage temproom temperature

Sodium Trimetaphosphate USES

1.In the food industry, it is used as a starch modifier, juice turbidity inhibitor, meat binding agent, dispersant, stabilizer (for ice cream, cheese, etc.).

2.It can prevent food from discoloring and vitamin C decomposition.

3.Also used as a water softener.

Sodium Trimetaphosphate Packaging

Packing: 25Kg,100Kg,200Kg,1000Kg/Drum

Sodium Trimetaphosphate storage

  1. Store barreled products in a cool, ventilated warehouse; keep away from

fire and heat sources. The warehousing temperature does not exceed 30 ℃, and the relative

humidity does not exceed 80%. Keep the container sealed; products should be stored separately

from oxidants, reducing agents, etc., and should not be mixed; be equipped with fire-fighting

equipment of appropriate variety and quantity; the storage area should be equipped with

equipment for emergency treatment of leakage and suitable containment materials;

  1. Store in a special storage tank; keep away from fire and heat sources; there is fire-fighting foam

for a fire emergency, and the tank area is equipped with equipment for the emergency treatment of


  1. Shelf life: The shelf life of this product is 6 months.

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