sodium bicarbonate,China Fano price supplier

Sodium Bicarbonate is white powder or opaque fine manoclinic crystal,with the relative density of 2.159.it is smell less and salty.it dissolves in water and slightly dissolves in ethanol,In addition,its water solution will show alkalesce during hydrolyzing.When heated,it will be decomposed and elease carbon dioxide.It will change into the concentrated crystal soda(Na2CO3.NaHCO3.2H2O)under 100 when being heated for 2 hours undr 270-300.it will decomposed in humid air.

it is used for foodstuff,pharmacy ,film making ,tannage ,mineral dressing,metallurgy ,fibre,rubber,and other industry

 

Index Name            High Grade       First Clasee            Standard

NaHCO3 %Min           99.5                      98.2               97.4

NaHCO3 %Max           0.4                       1.2                 1.7

H2O        %Max          0.01                      0.25                0.40

NaCL      %Max          0.02                      0.30

Iron         Max            0.001                     0.002               0.01

Water insoluble Max    0.01                     0.058                0.1

Ca Max                     0.40

SO4 Max                   0.02