Sodium Pyrophosphate

Post Date:
Jun 12,2017
Expiry Date:
Jun 12,2018
Detailed Description:
Cas No. :7722-88-5 PRODUCT ：Sodium Pyrophosphate

CHEMICAL FORMULA ：Na4P2O7

ORIGIN ：CHINA

CAS NO ：7722-88-5

SPECIFICATION :

ITEM STANDARD
Appearance White powder or crystallization
Content%≥ 96.5
Water insoluble%≤ 0.02
Burning loss L.O.I. (%)≤ 0.3
fluorideAs F%≤ 0.005
Heavy metal (Pb) %≤ 0.001
Heavy metal (As) %≤ 0.0003
PH 9.9-10.7

USAGE : Electroplating industry used to make plating solution, can with the iron to form winding machine objects. Woollen textile industry used for wool degreaser and bleaching hair agent. Paper industry for paper and plant fiber bleaching. Printing and dyeing industry used for printing and dyeing, fine bleaching of additives. Cosmetic industry used as additive, can with toothpaste DCP form colloid and have stable effect, still can be used for synthetic detergents and production shampoo paste etc. Product. Water treatment as soft agent. Mechanical processing as petroleum-derived herbicides. Chemical production as dispersant and emulsifier.

PACKING : 25kg/bag.
CAS Registry Number:
7722-88-5
Synonyms:
;Sodium pyrophosphate;Tetrasodium pyrophosphate;TSPP;Tetra Sodium Pyrophosphate;Tetrasodium Diphosohate;
Molecular Formula:
Na₄P₂O₇
Molecular Weight:
265.9
Molecular Structure:
Hazard Symbols:
Xi:Irritant;
Risk Codes:
R36/37/38:;
Safety Description:
S26:;
S36:;

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