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Detailed introduction to tetrasodium pyrophosphate:
PRODUCT :Sodium Pyrophosphate
CHEMICAL FORMULA :Na4P2O7
ORIGIN :CHINA
CAS NO :7722-88-5
SPECIFICATION :
|
ITEM |
STANDARD |
|
Appearance |
White powder or crystallization |
|
Content% |
96.5min |
|
Water insoluble% |
0.02max |
|
Burning loss L.O.I. (%) |
0.3max |
|
fluorideAs F% |
0.005max |
|
Heavy metal (Pb)% |
0.001max |
|
Heavy metal (As)% |
0.0003max |
|
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.