Disodium Phosphate (DSP) CAS 7558-79-4

Disodium Phosphate (DSP) CAS 7558-79-4

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Product Details

 

Product name:  
Disodium Phosphate (DSP)
Molecular Formula: 
Na2HPO4
Molecular Structure:
mtxx268
Molecular Weight:  
141.959
CAS NO.:  
7558-79-4


Description

Sodium Phosphate, Dibasic, occurs as a white, crystalline powder or as granules. Dibasic Sodium Phosphate is dried or contains one, two, seven or twelve molecules of water of hydration. The anhydrous form is hygroscopic.

 

Applications

Disodium Phosphate can be used to make citric acid, water softener, fabric weighting agent, fire retardant, and used in glaze, flux, medicine, pigment, food industry and other phosphates.

 

Specification

Appearance 
White or almost white powder
Appearance of solution
Clear and colourless
Reducing substance
Meets the requirement
Monosodium phosphate
≤2.5%
Chloride
≤200ppm
Sulfates
≤500ppm
Arsenic
≤2ppm
Iron 
≤20ppm
Heavy metals 
≤10ppm
Loss on drying 
≤1.0%
Assay of Na2HPO4
98.0-101.0%


Packing  

25kg/ bag or as per requirement

 

Storage

Store in a cool dry place

 

Minimum Order

1000kgs

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