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Sodium tripolyphosphate

Sodium tripolyphosphate
Sodium tripolyphosphate
Product Code : 5B
Price And Quantity
Minimum Order Quantity :
20
Unit of Measure :
Metric Ton/Metric Tons
Product Specifications
Physical Form :
Solid
Molecular Formula :
Na5P3O10
Shelf Life :
2 Years
HS Code :
28353190
Usage :
Used for detergents production, as preservative and emulsifier in food industry, for leather tanning, as setting retarder, for ceramics production and others
Product Type :
Inorganic compound
Purity :
94%
CAS No :
7758-29-4
Appearance :
White granule
EINECS No :
231-838-7
Product Description

Sodium tripolyphosphate (STPP)

Typical specification

Item

Standard

Appearance

White powder or granular

 Na5P3O10, %  

94min

P2O5, %

57min

Water insoluble matter, %  

0.1max

Iron (Fe), %  

0.015max

PH value (1% water solution)

8-10

Whiteness, %  

90min

Phase I

10-30

Bulk Density, g/cm3

0.55-0.75

Contact Us

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