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POTASSIUM PYROPHOSPHATE (TKPP) TECH GRADE

Published in:2012/2/12 12:47:00 　Click:

 

Chemical formula: K4P2O7
CAS NO.: 7320-34-5
Applications: Mainly used in plating without cyanide and bleaching leather products as stabilizer. Also adopted in detergent industry, under two special conditions, potassium pyrophosphate must be utilized, first for heavy dirt detergent in controlling foam, secondly for cleaning metal surface.
Packing: 25kg PP bag with PE liner
Specifications:

CHARACTERISTICS
SPECIFICATION LIMITS
Appearance
White Powder or granular
K4P2O7%
≥96
Water insoluble %
≤0.1
PH（1% solution）
10.0~10.7
Orthophosphate
Pass test
Iron as Fe
As per customer’s request

NOTE: Specification Limits are subject to change from time to time. Please contact us for current data sheet
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