Character & Purpose: White crystal powder, easily soluble in water, water solution is faintly alkali, decomposition if heating. mainly use for food.
Packing: 25KG PP/PE BAG
Formula: NaHCO3
Standard: GB1887-98
|
Item |
Spec.I |
Typical results |
|
Total Alkalinity content (as NaHCO3)/% |
99.0 Min. |
99.53 |
|
PH Value (10g/L solution) |
8.6 Max. |
8.3 |
|
Loss on Ignition /% |
0.2 Max. |
0.008 |
|
Arsenic content (as As) /% |
0.0001 Max. |
<0.0001 |
|
Heavy Metal content (as Pb) /% |
0.0005 Max. |
<0.0005 |
|
Clearness |
Pass |
Pass |
|
Ammonium Salt |
Pass |
Pass | |
