tripolifosfato de sodio

Sodium Tripolyphosphate (stpp, Food Additive)

Chemical names: Pentasodium triphosphate, pentasodium tripolyphosphate.

Molecule Formula: Na5P3O10 Molecule Weight: 367.86

Eec no.: e451. i ins no.: 451(i)

Classification: Sequestrant, texturizer

Cas-no.: 7758-29-4

Chinese Food Additive Number System (cns): 15.003

Standard: The product meets the requirement of gb25566-2010

Description: White Powder

Solubility: Soluble in water (the 5%solution is clear and colorless)

Specification:

Parameter gb25566-2010
Description White powder
Na5P3O10 w/% ≥ 85.0
P2o5 w/% ≥ 56-58
Arsenic(As) / mg/kg ≤ 3
Fluoride (f) / mg/kg ≤ 50
Heavy Metals(as Pb) / mg/kg ≤ 10
Lead (Pb) / mg/kg ≤ 4
Insoluble w/% ≤ 0.10
pH value(10g/l solution) 9.5~10.1

Storage: Store in a cool, dry place. Keep away from moisture.

Transport Condition: No Dangerous.

Capacity for Pallet: 1000kg(25kg 40bag),20 pallet for 1 20'fcl.

Packaging: 25 kg/ bag.