Product Name

Sodium dihydrogen phosphate dihydrate CAS 13472-35-0

Basic Information

CAS No:13472-35-0
Molecular Formula:H6NaO6P
Molecular Weight:156.008
Remarks:Factory direct sales

Sodium dihydrogen phosphate dihydrate Properties




White Powder



Melting point/℃60
density(Kg/m³)2000(rough estimate)
refractive index1.462
Flash point/℃190
storage temproom temperature

Sodium dihydrogen phosphate dihydrate USES

As a feed phosphorus additive.
As a quality improver, it can improve the complex metal ions, pH value, ionic strength, etc. of food, thereby improving the binding force and water retention of food.
Used as analytical reagents, buffers, and water softeners, and also used for bacterial culture, etc.
It is an ideal phosphorus source for fish and shrimp feed, especially for young fish and shrimp.
Buffer, water softener, manufacture of sodium hexametaphosphate and sodium pyrophosphate, determination of magnesium, preparation of modified White’s medium for haploid breeding. Molecular biology grade for gel electrophoresis – gel buffer components for denaturing gels containing formaldehyde.

Sodium dihydrogen phosphate dihydrate Packaging

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

Sodium dihydrogen phosphate dihydrate 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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