China (Mainland)
Diamondsupplier 
- Product Details
Keywords
- Potassium pyrophosphate
- TKPP
- phosphosol
Quick Details
- ProName: TKPP, Potassium pyrophosphate
- CasNo: 7320-34-5
- Molecular Formula: K4O7P2
- Appearance: white powder
- Application: reagent
- DeliveryTime: 3-5 days
- Port: Tianjin
- ProductionCapacity: 10 Metric Ton/Month
- Purity: 99%
- Storage: It must be stored in places well venti...
- LimitNum: 25 Kilogram
- Grade: Industrial Grade,Food Grade,Pharma Gra...
Superiority
|
Specifications |
Low iron |
Technical grade |
Food grade |
|
Packing: |
25Kgs/bag, in woven or kraft paper bags with inner bag , or as customer's requirements. |
||
|
Appearance |
white powder or granular |
white powder or granular |
white powder or granular |
|
Assay (K4P2O7) % |
≥98 |
≥98 |
≥96 |
|
P2O5 % |
43 approx |
43 approx |
43 approx |
|
K2O % |
56 approx |
56 approx |
56 approx |
|
Fe % |
≤0.002 |
≤0.01 |
/ |
|
As % |
≤0.0005 |
≤0.001 |
≤0.0003 |
|
Pb % |
/ |
/ |
≤0.0002 |
|
Heavy metal (as Pb) % |
≤0.001 |
≤0.005 |
/ |
|
F % |
/ |
/ |
≤0.001 |
|
Cl % |
≤0.01 |
≤0.1 |
/ |
|
pH (1% sol.) |
10.0~11.0 |
10.0~11.0 |
10.0~11.0 |
|
Water insoluble % |
≤0.1 |
≤0.1 |
≤0.1 |
|
Loss on ignition % |
≤1.0 |
≤1.0 |
≤2.0 |
Details
1)It mainly applied to electroplating without cyanate, industrial or household detergents;
2)It can used as a buffering reagent as well as stabilizer for hydrogen peroxide;
3)It can also be used as dispersion agent for ceramic, clay, latex and pigments etc.