|
|
|
PRODUCTS >> INDUSTRIAL CHEMICALS/INORGANIC CHEMICALS
Potassium Hydroxide
|
CAS NO: 1310-58-3
Product name
|
Potassium Hydroxide 90% min
|
Cas no.:
|
1310-58-3
|
Item
|
Standard
|
Appearance
|
White Flakes
|
KOH
|
90.0% min
|
K2CO3
|
0.5% max
|
Chloride(Cl) %
|
0.005% max
|
Fe
|
0.0005% max
|
Sulfate (SO4)
|
0.005% max
|
Nitrate and nitrite (N)
|
0.0005% max
|
Na
|
0.8% max
|
Phosphate (PO4)
|
0.005% max
|
Silicate (SiO3)
|
0.01% max
|
Al
|
0.002% max
|
Ca
|
0.005%max
|
Ni
|
0.0005% max
|
Heavy metal (as Pb)
|
0.002% max
|
Product name
TEST ITEM
|
Potassium Hydroxide 48% min
STANDARD VALUE(%)
|
Cas no.:
|
1310-58-3
|
Item
|
Standard
|
KOH
|
≥48.0
|
K2CO3
|
≤0.15
|
|
|
|
CLORIDE(CL)
|
|
≤0.0035
|
Fe
|
≤0.00035
|
Na
|
≤0.5
|
Ca
|
≤0.0003
|
AL
|
≤0.01
|
KCLO3
|
≤0.003
|
Heavy Metal(Pb)
|
≤0.001
|
Appearance
|
|
|
|
|
|
|