Appearance: Flake, pearl, solid
Specification:
|
Item
|
sodium hydroxide %≥
|
sodium carbonate %≤
|
sodium chloride %≤
|
ferric oxide %≤
|
|
Index
|
96.0
|
1.4
|
2.8
|
0.01
|
|
Index
|
99.0
|
0.9
|
0.15
|
0.005
|