Sodium Tripolyphosphate 94%min 1.purity is 94% 2.Tech,food grade 3.White powder 4.Packing:In 25 kg net bag

Product Description:

Molecular formula: Na5P3O10

Molecular Weight: 367.86

CAS Number: 7758-29-4

HS CODE: 28353100

Industrial and Food Grade Specification:

Indexes	Food Grade	Industrial Grade
Na5P3O10	94.0%Min	94.0%Min
P2O5	57.0%Min	57.0%Min
Whiteness	92%Min	92%Min
Phase I	10-30	10-30
Ignition loss	/	1.0
Density (g/cm3)	0.35-0.9	0.35-0.9
Iron(Fe)	0.006%Max	0.015%Max
Water Insoluble Matter	0.04%Max	0.15%Max
PH value (1% water solution)	9.5-10.0	9.2-10.0
Heavy Metal (as Pb)	0.001%Max
Arsenic (As)	0.0003%Max
Fluoride (F)	0.003%Max

Packing: In 25kg or 50kg polyethylene film bag with outer polypropylene woven bag.

Property: White powder, Surfact density: 0.35-0.9g/cm3, Melting Point: 622degree, free soluble in water, aqueous solution appears acid, it is a kind of inorganic surfact active agent.

Use: Used as main detergent builder: As soft water agent, as detergent building foaning agent, as emulsifier of oils and greases, as peptizing agents, as pH buffers, and to provide alkalinity. Used in petroleum induatry as peptizing and deflocculation agents in oil well drilling muds, sequestration in cotton boiling, bath water softening, red and black water control, cathoclic corrosion in hibiter.

Tech Grade Sodium Tripolyphosphate 94% min