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Potassium Hydroxide
We offer potassium hydroxide 90% and 95% grade.
WE HEREBY CERTIFY THAT THE GOODS ARE COMPATIBLE WITH THE TECHNICAL REQUIREMENTS AS FOLLOWING:
PRODUCT NAME: POTASSIUM HYDROXIDE(FLAKE) | |||
| TEST ITEM | STANDARD VALUE(%) | TEST VALUE(%) | JUDGMENT |
KOH | ≥90.0 | 90.3 | ELIGIBLE |
K2CO3 | ≤0.5 | 0.3 | ELIGIBLE |
CLORIDE(CL) | ≤0.005 | 0.004 | ELIGIBLE |
Fe | ≤0.0005 | 0.0001 | ELIGIBLE |
Sulfate(SO42-) | ≤0.005 | 0.002 | ELIGIBLE |
Nitrate & Nitrite(N) | ≤0.0005 | <0.0005 | ELIGIBLE |
Na | ≤0.8 | 0.5 | ELIGIBLE |
Phosphate(PO4) | ≤0.005 | <0.001 | ELIGIBLE |
Silica(SiO3) | ≤0.01 | 0.001 | ELIGIBLE |
Al | ≤0.002 | <0.0003 | ELIGIBLE |
Ca | ≤0.005 | 0.0001 | ELIGIBLE |
Ni | ≤0.0005 | 0.0004 | ELIGIBLE |
Heavy Metal(Pb) | ≤0.002 | <0.002 | ELIGIBLE |
Appearance | White Flake | ||
TEST STANDARD | HG/T3688-2000 | ||
CONCLUSION | ELIGIBLE | ||
potassium hydroxide 90%