Brief introduction of Sodium dihydrogen phosphate dihydrate CAS 13472-35-0

Chemical name: Sodium dihydrogen phosphate dihydrate 

CAS No.：13472-35-0

Synonyms:monosodiumdihydrogenphosphatedihydrat

Molecular Formula:H6NaO6P

Molecuar Weight:156.01

EINECS: 603-853-2

Properties of Sodium dihydrogen phosphate dihydrate CAS 13472-35-0

Sodium dihydrogen phosphate dihydrate is Colorless to white crystal or crystalline powder. The relative density is 2.04, and the melting point is 60°C. When heated below 100℃, it can dissolve in crystal water to form monohydrate (NaH2PO4·H2O); when continuously heated at 100℃, it will lose crystal water and become anhydrous; when 190-210℃Chemicalbook, it will generate sodium pyrophosphate; it will decompose at 280-300℃ It is sodium metaphosphate. It is easily soluble in water, the solubility in water is 12.14% at 25°C, and it is insoluble in ethanol. It is hygroscopic, can agglomerate in humid air, the aqueous solution is acidic, and the pH of 1% aqueous solution is 4.1-4.7

Specification of Sodium dihydrogen phosphate dihydrate CAS 13472-35-0

Application of Sodium dihydrogen phosphate dihydrate CAS 13472-35-0

1. As a feed phosphorus additive. 

2. It is a quality improver, which can improve the complex metal ions, pH value, and ionic strength of food, thereby improving the binding power and water holding capacity of food. Our country stipulates that it can be used for condensed milk, the maximum use amount is 0.5g/kg. 

3. Used as analytical reagent, buffer and soft Chemicalbook water agent, also used for bacterial culture, etc. 

4. It is an ideal source of phosphorus for fish and shrimp feed, especially young fish and shrimp. 

5. Buffer, water softener, manufacturing sodium hexametaphosphate and Sodium pyrophosphate, determination of magnesium, and haploid P. spp. were used to prepare modified White's medium. Molecular biology grade is used for gel electrophoresis-gel buffer component, used for denaturing gel containing formaldehyde.

Packing, Delivery and Storage of Sodium dihydrogen phosphate dihydrate CAS 13472-35-0

Package: 25kg /bag or fiber drum, or as per customer request.

Storage conditions: store in a cool and dry place.