Potassium hydroxide


Purity: 90% min.
Formula: KOH
Appearance: white in flakes
Package: 25kg/bag
2.Specification:
TESTING CRITERION | HG/T 3688-2010 |
---|---|
COMPONENT | Excellent Grade |
KOH %≥ | 90.0 |
K2CO3 %≤ | 0.50 |
Chloride (Cl) %≤ | 0.005 |
Sulfate (SO42-) %≤ | 0.002 |
Nitrate Nitrite (N) %≤ | 0.0005 |
Phosphate (PO4) %≤ | 0.002 |
Silica (SiO3)%≤ | 0.01 |
Fe%≤ | 0.0002 |
Na %≤ | 0.5 |
Ca %≤ | 0.002 |
Al %≤ | 0.001 |
Ni %≤ | 0.001 |
Pb≤ | 0.1PPM |