potassium hydroxide 99% used for electronics industry, soft agent,metal processing etc.
we are a manufacturer of chemical products, our items have passed ISO9001:2000 Certificate, if
you are interested in our products, pls contact me freely for further information of our goods.
Name
ACS Grade
(KOH)Assay
≥99.0%
(K2CO3)Potassium Carbonate
≤2.00%
(Cl)Chloride
≤0.01%
(N)Nitrogen compounds
≤0.001%
(PO4)Phosphate
≤5ppm
(SO4)Sulfate
≤0.003%
(Pb)Heavy metals
≤0.001%
Iron
≤0.001%
Nickel
≤0.001%
Calcium
≤0.005%
Magnesium
≤0.002%
Sodium
≤0.05%
contact perso9n: candy cheng