Quality: It is a white, odorless crystal powder, which dissolves in water, but it is not soluble in alcohol. The solution shows weak alkaline and emits CO2 when heated.

- Quality Standard : GB1887-1998
 
Analysis Item Standard Analysis Results   
Total alkali content (NaHCO3)mass fraction / %    99.0-100.5% 99.79   
drying loss mass fraction / % ≤0.20%    0.10   
PH Scale of aqueous solution (10g/L ≤8.5 8.43   
arsenic (As) mass fraction / %    ≤0.0001%    ≤0.0001%   
heavy metal ( with Pb) mass fraction / %    ≤0.0005%    ≤0.0005%   
ammonium salt content Passed test Passed test   
clarity degree    Passed test Passed test   
chloride (with cl) mass fraction / %  ≤0.04 0.15 

- Uses:
used as food fermentation,detergent ingredient,carbondoxide foamer, pharmacy, leather, ore milling and metallurgy,detergent for wool,extinguisher and metal heat-treating, fiber and rubber industry, etc.

- Synonyms:
Sodium Bicarbonate; Sodium Hydrogen Carbonate; Sodium Acid Carbonate; Baking Soda; Bicarbonate of Soda.

- Packing: 25 kgs  plastic woven bags lined with one layer polythene bag.