Sodium Pyrophosphate

It is mainly used as detergent, electroplating ect. For food grade......

Product Description

1. Chemical Name: Sodium Pyrophosphate
2. Formula: Na4P2O7, Na4P2O7, 10H2O
3. Molecular weight: 265.90, 446.06
4. Specificity: Colorless or white crystals, crystalline or granular powder. It is easily soluble in water, but is insoluble in alcohol. Density: 2.45, relative density: 2.45, melting point: 890? . The decahydrate effloresces slightly in dry air. PH of 1% solution is about 10.
5. Usage: It is mainly used as detergent, electroplating ect. For food grade it is mainly used as emulsifier, buffer, nutrient, sequestrant, texturizer ect.
7. Packing: 25kgs net paper or plastic woven bags.
8. Storage and Transport: It should be stored in a dry, ventilative and clean warehouse kept away from moisture and hot, Furthermore, it should be stored separately from poisonous Substances.
 

Name of index	FCC-V
Assay(On the lgnhed basls),   %	>=98.0
Arsenlc,                   %	=0.0003
Leed,                     %	=0.005
Fluoride,                  %	=0.2
Insoluble subslances,         %	=0.0004
Loss on lgnition Anhydrous    %	=5.01
Decahydrate                %	=18.0~22

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