|
Usage:
Be used to produce the Formic Acid, Oxalic Acid, Sodium hydrosulphite, Leather tanning agent, silage, Printing and dyeing. Its also used to produce the additive for the concrete and the drilling liquid.
Specification:
|
ID
|
Index Name
|
Indexes
|
|
A
|
B
|
|
1
|
Content %≥
|
97.0
|
95.0
|
|
2
|
NaOH,%≤
|
1.00
|
2.00
|
|
3
|
Na2C03,%≤
|
1.00
|
2.00
|
|
4
|
NaCLï¼%≤
|
0.50
|
1.50
|
|
5
|
Na2S,%≤
|
0.05
|
0.06
|
|
6
|
Water Insoluble Substances ,%≤
|
1.00
|
1.50
|
|