CAS No.:144-55-8 EINECS No.:205-633-8
MF:NaHCO3 Grade Standard:Food Grade, Industrial Grade
|
Item
|
specification
|
|
Appearance
|
White crystal powder
|
|
Total alkali content (as NaHCO3)
|
99.0%-100.5%
|
|
loss on drying
|
0.2% max
|
|
Arsenic
|
1ppm max
|
|
Heavy metals as Pb
|
5ppm max
|
|
pH value
|
8.6 max
|
|
Chloride content
|
0.10% max
|
|
Iron Content
|
0.001% max
|
|
Ammonium salt
|
pass
|
|
Clearness
|
pass
|