olecular formula: NaHCO3
Properties: white powder or superfine crystal
Carries out the standard:
GB1887-1998
Quality Standard:
|
Item
|
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)content ≤
|
0.0005%
|
|
Ammonium Salt Content
|
Test passed
|
|
Clarity Degree
|
Test passed
|
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: 25kg/bag