Product name: Sodium Tripolyphosphate 94%MIN 

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Introduction:

          Molecular Formula: Na5P3O10
Molecular weight: 367.86

        Standard: CB9983-88

       Properties: White powder, Melting point 622°C, Easily soluble in water. It has got salient chelating capacity to ions of Ca and Mg etc. and can soften hard water to make suspension solution become into clear solution, It has got weak alkalinity but no corrosiveness. It is a surfactant, and has got outstanding emulsification to lubricants and fat.

Usage: Used as main auxiliary of synthetic wash, soap synergistic agent, water softener, leather pre-tanning agent, dye auxiliary agent, and dispersant of suspension such as paint, kaolin, magnesium oxide, calcium carbonate drilling mud, preservative agent for paper making, organic synthesis catalyzer, and used in epuration of petroleum product, gum latex storage, as dispersant, solvent in metal industry and pharmaceutical industry, also widely used in gum synthesis, foodstuff industry, and poultry process. 

Specifications:

Item	Industrial Grade	Food Grade
Na5P3O10	94.0%Min	94.0%Min
P2 O 5	57.0%Min	57.0%Min
Water Insoluble Matter	0.15%Max	0.04%Max
Iron(Fe)	0.015%Max	0.006%Max
PH value (1% water solution)	9.2-10.0	9.5-10.0
Heavy Metal (as Pb)	/	0.001%Max
Arsenic (As)	/	0.0003%Max
Fluoride (F)	/	0.003%Max
Whiteness	92%Min	92%Min
Ignition loss	1.0	/
density (g/cm3)	0.35-0.9	0.35-0.9
Phase I	10-30	10-30

 

 

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Package: 25kg / 50kg / 1000kg plastic woven bags, or as per the buyer's requirement