Characters: white flakes. It is one of the strongest alkalis. Flake is able to react quickly with moisture liberating heat.
Usage: mainly used in alkaline batteries industry, soaps, high-class detergents and cosmetics industry, medicine intermediate, potassium chemicals, synthetic ruber, ABS resin, food additive dyestuffs and so on.
TEST ITEM | STANDARD VALUE% |
KOH | 90.0 min |
K2CO3 | 0.5 |
Cloride(Cl) | 0.005 max |
Fe | 0.0005 max |
Sulfate(SO42-) | 0.005 max |
Nitrate & Nitrite(N) | 0.0005 max |
Na | 0.8 max |
Phosphate(PO4) | 0.005 max |
Silica(SiO3) | 0.01 max |
Al | 0.002 max |
Ca | 0.005 max |
Ni | 0.0005 max |
Heavy Metal (as Pb) | 0.002 max |
Appearance | White Flake |
Test standard | HG/T3688-2000 |
Conclusion | Eligible |