Potassium Hydroxide KOH 90%
1.Character :
Hazard Class: 8
UN NO.: 1813
Packing Group: II
Standard: HG/T3688-2010
2.Specification :
SPECIFICATIONS | ||
Appearance | White flakes | |
Assay % | ≥90 | ≥95 |
Carbonate(as K2CO3) % | ≤0.5 | ≤0.5 |
Chloride (as Cl) % | ≤0.005 | ≤0.005 |
Sulfates (as SO4) % | ≤0.005 | ≤0.005 |
Phosphate (as PO4) % | ≤0.005 | ≤0.005 |
Nitrate (as N ) % | ≤0.0005 | ≤0.0005 |
Silicate (as SiO3) % | ≤0.01 | ≤0.01 |
Fe % | ≤0.0005 | ≤0.0005 |
Na % | ≤1 | ≤1 |
Al % | ≤0.002 | ≤0.002 |
Ca % | ≤0.005 | ≤0.005 |
Ni % | ≤0.0005 | ≤0.0005 |
Heavy metal (as Pb) % | ≤0.002 | ≤0.002 |
3.Applications: It is widely used in the production of potassium carbonate including KHCO3, potassium soaps,detergents, fine cosmetic, potassium hydrogen phosphate, potassium permanganate, medical intermediate, liquid fertilizers, synthetic rubber, ABS resin, natural rubber emulsion, paper agent, fermentation, cresol, de-sulfuration in petroleum refining, bio-fuel and alkaline battery.
4.Storage /transportion
It should be stored in a dry and ventilated warehouse and avoid sundry odors pollution. Sunlight and rain should be prevented during transportation.
Package: 25kg/bag
potassium hydroxide 90%