Item
Specifications
Supper class
Qualified
HCOONa, % ≥
95.0
90.0
NaOH, % ≤
0.50
Na2CO3, % ≤
Sulfide(S), % ≤
0.04
Moisture (H2O), % ≤
1.0
5.0
Appearance
White crystal or powder