Potassium hydroxide(KOH) is highly basic, forming strongly alkaline solutions in water and other polar solvents. These solutions
are capable of deprotonating many acids, even weak ones.
Potassium hydroxide is used to make soft soap, in scrubbing and cleaning operations, as a mordant for woods, in dyes and
colorants, and for absorbing carbon dioxide. Other principle uses of caustic potash are in the preparation of several potassium
salts, acid-base titrations, and in orgainic sytheses.
Also, KOH is an electrolyte in certain alkaline storage batteries and fuel cells. Potassium hydroxide is used in neutralization
reactions to yield potassium salts.
COMPONENT
|
SPECIFICATIONS
|
ACTUAL LOT DATA
|
|
KOH %≥
|
Excellent Grade
|
90
|
90.7
|
K2CO3 %≤
|
Excellent Grade
|
0.5
|
0.2
|
Chloride (Cl) %≤
|
Excellent Grade
|
0.005
|
0.004
|
Sulfate (SO42-) %≤
|
Excellent Grade
|
0.002
|
<0.001
|
Nitrate Nitrite (N) %≤
|
Excellent Grade
|
0.0005
|
<0.0002
|
Phosphate (PO4) %≤
|
Excellent Grade
|
0.002
|
<0.001
|
Silica (SiO3)%≤
|
Excellent Grade
|
0.01
|
No
|
Fe%≤
|
Excellent Grade
|
0.0002
|
No
|
(1) Should be stored in a cool, ventilated and dry place.
(2) Keep away from light and water.
(3) Don't be mixed with the acid or alkali.
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