Tetrasodium Pyrophosphate (TSPP) CAS 7722-88-5

Tetrasodium Pyrophosphate (TSPP) CAS 7722-88-5

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Product Details

 

Product name:  
Tetrasodium Pyrophosphate (TSPP) C
Molecular Formula:
Na4P2O7
CAS No.:  
7722-88-5


Description

Sodium Pyrophosphate occurs as colorless or white crystals or as a white, crystalline or granular powder. It is anhydrous or contains 10 molecules of water of hydration. The decahydrate effloresces slightly in dry air. It is soluble in water, but is insoluble in alcohol. The pH of a 1:100 aqueous solution is about 10.

 

Applications

Emulsifier; buffer; nutrient; sequestrant; texturizer

 

Specification

Appearance
Colorless or white crystals or white, crystalline or granular powder
Assay
95.0-100.5%
Arsenic
≤3ppm
Fluoride
≤0.005%
Insoluble substances
≤0.2%
Lead 
≤4ppm
Loss on Ignition
≤0.5%


Packing  

25kg/ bag or as per requirement.

 

Storage

Store in a cool dry place.

 

Minimum Order

1000kgs

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