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Sichuan Bestluck Chemical Co., ltd
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STPP
STPP
  • STPP

STPP

Sodium Tripolyphosphate

Applications

As a water retention agent

As a chelating agent which binds metal ions to prevent oxidation and discoloration

As an emulsifier and dispersant to stabilize mixtures in dairy and canned products

Specifications

NoItemsStandard
1Appearance White powder
2Main content (as Na₅P₃O₁₀)≥85.0%
3Total phosphates(P₂O₅)56.0-58.0%
4Water insoluble≤0.1%
5Heavy metals (as Pb)≤10ppm
6Arsenic (As)≤3ppm
7Plumbum (Pb)≤4ppm
8Fluoride (as F)≤50ppm

Packed in 25kg pp+pe bag,or kraft bag,or customized bag