Tetra Sodium Pyrophosphate
Tetra Sodium Pyrophosphate
HS Code: 2835399000
Type:Phosphates
CAS No:7722-88-5
Qty in 20' FCL:22MT
Min. Order:500KG
ITEMS | STANDARDs |
APPEARANCE | Granules |
TKPP>=</td> | 98% |
Loss of Ignition =< | 0.5% |
FE =< | 50mg/kg |
Water insolubles =< | 0.2% |
PH at 1% | 10-10.8 |
Pb =< | 1mg/kg |
F =< | 10mg/kg |
Hg =< | 1mg/kg |
As =< | 1mg/kg |
Cd =< | 1mg/kg |
Cl- =< | 0.45% |
Heavy metal =< | 10mg/kg |
Properties White conglomerate or grain-like granule, deliquescent, easily soluble in water, but not in alcohol; its water solution is alkaline, PH value of 1% solution is 9.5-11.5. Uses Mainly used for cyanide free electroplating, industrial and household detergents, can be used as a buffer agent and hydrogen peroxide stabilizer, can also be used for ceramics, clay, emulsion, pigment dispersant etc.
