Product Name: Sodium bicarbonate
Customs code: 28363000
Chemical Name: Sodium bicarbonate
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.
Packing: 25, 50 or 1000 kg/bag (inner-plastic-outer-woven bag), 25kg/bag (kraft paper bag)
Index items | Index |
Total alkali content (NaHCO3 )mass fraction / % | 99.0~100.5 |
drying loss mass fraction / %≤ | 0.20 |
PH Scale of aqueous solution (10g/L) ≤ | 8.5 |
arsenic (As) mass fraction / %≤ | 0.0001 |
heavy metal ( with Pb) mass fraction / %≤ | 0.0005 |
ammonium salt content | through experiment |
clarity degree | through experiment |
chloride (with cl) mass fraction / % ≤ | 0.40 |
whiteness ≥ | 85 |
Sodium bicarbonate