pirofosfato tetrasódico

Tetrasodium Pyrophosphate (tspp), Anhydrous

Chemical Names: Tetrasodium diphosphate, tetrasodium pyrophosphate

Synonyms: Sodium Pyrophosphate, Tetrasodium diphosphate,

Molecule Formula: Na4P 2o7 Molecule Weight: 265.90

Classification: Emulsifier, buffering agent, emulsifying agent, sequestrant

Cas-no.: 7722-88-5 cns: 15.004

Ins no.: e450. Iii eec no.: e450 (iii)

Product Standard: The product meets the requirement of gb25557-2010
Description: White Powder

Solubility: Soluble in Water (The 5% solution is clear and colorless).

Specification:

Parameter gb25557-2010
Na4P 2o7 w/% ≥ 96.5
Insoluble w/% ≤ 0.20
pH value(10g/l solution) 9.9~10.7
Arsenic(As) / mg/kg ≤ 3
Heavy Metals(as Pb) / mg/kg ≤ 10
Fluoride (f) / mg/kg ≤ 50
Lead (Pb) / mg/kg ≤ 4
Loss on Ignition w/% ≤ 0.5

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.