English name: Sodium bicarbonate
Molecular formula: NaHCO3
Physical character:
White powder or hairlike crystal, there is no bad smell , taste salty , easy to dissolve in water , a little dissolve in alcohol , the aqueous solution is tiny alkalescent. Easy to decomposition at high temperature. Decompose slowly in damp air
Use:
Food loosen agent, acidity modifier,CO2 propellant, or used in feedstuff, drug, medicine, film, tannage, mineral selection, metallurgy, fiber and rubber, or used as detergent and fire fight.
Packing:
Packing with food grade plastic bag inside, the woven bag outside. Net Wt.:25kg or 50kg.
Object |
Index |
total alkalinity (as NaHCO3),% > |
99.0-100.5 |
moisture: % < |
0.20 |
PH:(10g/L liquor) < |
8.6 |
As,% < |
0.0001 |
heavy metal (as Pb)% < |
0.0005 |
ammonium salt content |
Test passed |
clarity degree |
Test passed |