| Certification: | Ccic, CIQ, RoHS |
|---|---|
| Purity: | ≥99% |
| Type: | Potassium Phosphate |
| Grade Standard: | Industrial Grade |
| CAS No.: | 7320-34-5 |
| Formula: | K4o7p2 |
| Customization: |
|---|
Suppliers with verified business licenses
Potassium pyrophosphate is a inorganic compound with chemical formula of K4P2O7. It is a white powder, soluble in water and insoluble in ethanol. It is mainly used for cyanide free electroplating, surface treatment, high-grade detergent, paint coating, cleaner, dispersant and buffer.
potassium pyrophosphate CAS 7320-34-5
|
Specifications |
Na3PO4
|
Na3PO4 .12H2O
|
||
|
Industrial
|
Food
|
Industrial
|
Food
|
|
|
Main contents% ≥
|
98.0
|
98.0
|
98.0
|
98.0
|
|
Phosphorus pentoxid%≥
|
39.5
|
39.5
|
18.3
|
18.3
|
|
Sodium oxide, as Na2O
|
36-40
|
36-40
|
15.5-19
|
15.5-19
|
|
Sulfate, as SO4 % ≤
|
--
|
0.25
|
0.5
|
0.5
|
|
Heavy metal, as Pb% ≤
|
--
|
0.001
|
0.001
|
0.001
|
|
Arseni, as As% ≤
|
--
|
0.0003
|
0.0003
|
0.0003
|
|
Fluoride as F% ≤
|
--
|
0.005
|
0.005
|
0.005
|
|
Water insoluble% ≤
|
0.10
|
0.10
|
0.10
|
0.10
|
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