Sodium tripoly phosphate STPP

Min.Order / FOB Price:Get Latest Price

1 Metric Ton	Negotiable

1 Metric Ton

Negotiable

Min.Order :1 Metric Ton
Purity: 90%min
Payment Terms : L/C,T/T,Other

Keywords

Pentasodium Tripolyphosphate Sodium Phosphate Tripoly; Sodium triphosphate Triphosphoric acid, pentasodium salt; triphosphoric acid, sodium salt;

Quick Details

Appearance:White powder
Application:As chemical additives for making synthetic detergents; synergist for soaps; soft-water agent for industrial water; textile dyeing auxiliaries; and prevent greasy dirt in papermaking industry.
PackAge:at your request
ProductionCapacity:1000|Metric Ton|Year
Storage: cool and dry place
Transportation:By Sea,By Air,By Courier

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Details:

Sodium Tripoly Phosphate

Formula: Na₅P₃O₁₀

MW: 367.86

Executive Standard: GB/T9983-2004

Quality: White powder, surface density 0.35-0.9g/cm³, melting point 622°C. Dissolve in water easily, the aqueous solution is alkalinity. A kind of inorganic chemical surface-active agent, with two kinds of forms: Na₅P₃O₁₀-I and Na₅P₃O₁₀ (B). Two forms have the same chemical property.

Usage: As chemical additives for making synthetic detergents; synergist for soaps; soft-water agent for industrial water; textile dyeing auxiliaries; and prevent greasy dirt in papermaking industry.

Package: 25kg in plastic paper bag.

Transport: By train, truck and vessel, etc.

Sodium Tripoly Phosphate (Food)

Quality: Colorless or white glassy piece or white powder, dissolve in water; Strong moisture absorption.

Usage: Increase tender of meat, also be used as betterment agent of fish-meat products, clarificant agent of drink.

Package: 25kg in plastic paper bag.

Transport: By train, truck and vessel, etc.

Specifications	Industrial Grade	Food Grade
Main Content (Na₅P₃O₁₀) % ≥	90	90
Phosphorous Pentoxide (P₂O₅) % ≥	57	57.5
Water Insoluble % ≤	0.10	0.05
Iron (Fe) % ≤	0.007	0.007
PH of (1% water solution)	9.2-10.0	9.5-10.0
Heavy metals (as Pb) % ≤	---	0.001
Arsenic (as As) % ≤	---	0.0003
Fluoride (as F) % ≤	---	0.003
Particle Size % ≥	95	95
Whiteness % ≥	90	90

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