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Tetrapotassium Pyrophosphate (K4P2O7) |
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ALIAS:POTASSIUM PYROPHOSPHATE, POTASSIUM DIPHOSPHATE
THE PRODUCT IS WHITE BLOCK OR POWDER GRAIN, IS DELIQUESCENT, SOLUBLE IN WATER, AND THE WATER SOLVENT IS ALKALINE, INSOLUBLE IN ALCOHOL. IT IS WIDELY USED AS CYANIDELESS ELECTROPLATING AND DETERGENT AGENT
ITEM INDEX
POTASSIUM PYROBORATE CONTENT K4P2O7%≥ 96
(FE)%≤ 0.005
WATER INSOLUBLES %≤ 0.08
PH (1% WATER SOLVENT) 10.5±1
NORMAL PHOSPHATE WITH 0.1N AGNO3
CHLORIDATE (CL)%≤ 0.45
HEAVY METAL CONTENT (PB)%≤ 0.01
TOTAL PHOSPHONIUM CONTENT(P2O5)%≥ 41
PACKING: IN PLASTIC BAG OR COMPOUND BOARD LINED WITH DOUBLE-LAYER PLASTIC BAG, 25KG EACH.
FOR EXPORT: IN PLASTIC BAG OR COMPOUND BOARD LINED WITH DOUBLE-LAYER PLASTIC BAG, 50LBS OR 25KG EACH.
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