

|
SPECIFICATION |
STANDARD |
|
NaHCO3 |
99% min. |
|
Cl |
0.4% max |
|
As |
0.0001% max. |
|
Pb |
0.0005% max. |
|
Drying loss |
0.20% max. |
|
PH: |
8.6 max. |
|
Mesh size |
160-180 mesh |