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product name

Sodium hexametaphosphate

Chemical Formula: (NaPO₃)₆‌

CAS Number: 10124-56-8

Purity: 50%~80%

Products Description


Sodium Hexametaphosphate

White powder, density 2.484 (20℃). Highly soluble in water, insoluble in organic solvents. It features strong hygroscopicity and can absorb humidity from the air to gradually become pasty. It can form soluble chelates with metal ions such as Ca, Ba, Mg, Cu, Fe, etc., making it an excellent water treatment agent.

It is widely used in oil fields, papermaking, textiles, dyeing, petroleum, chemical industry, leather, metallurgy, construction materials and other industries, serving as a water softener, buffer, flotation agent, dispersant and high-temperature adhesive. In the food industry, it functions as an additive, nutrient agent, quality improver, pH regulator, metal ion chelating agent, adhesive and leavening agent.


Packing

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Specification

ItemsStandards
AppearanceWHITE POWDER OR WHITE GRANULES  
Total phosphate(as P2O5)68.0% MIN
Inactive phosphate(as P2O5)7.5% MAX
Water insoluble matter0.03% MAX
PH value 5.8-7.3
Through mesh 6090% MIN


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