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Specifications of Caustic Soda
Item
|
Flake
|
Excellent Grade
|
|
KOH
|
95.0
|
K2CO3
|
0.5
|
CLORIDE(CL)
|
0.005
|
Fe
|
0.0005
|
Sulfate(SO42-)
|
0.005
|
Nitrate&Nitrite(N)
|
0.0005
|
Na
|
0.8
|
Phosphate(PO4)
|
0.005
|
Silica(SiO3)
|
0.01
|
Al
|
0.002
|
Ca
|
0.005
|
Ni
|
0.0005
|
Heavy Metal(Pb)
|
0.002
|
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