Sodium Pyrophosphate
2016/9/9
Type:Phosphates
CAS No:7722-88-5
Qty in 20' FCL:22MT
Min. Order:500KG
QC:Haccp,Kosher,Halal,Iso
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.
|
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 |
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