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Sodium Hydrogen Carbonate Food Grade 99%

China Sodium Hydrogen Carbonate Food Grade 99%, Find details about China Sodium Bicarbonate, Sodium Hydrogen Carbonate from Sodium Hydrogen Carbonate Food Grade 99%

Appearance
White Powder
Trademark
K&S
Transport Package
25 Kgs PP Bag with PE Liner
Specification
Assay >99%
HS Code
28363000
Appearance
White Powder
Trademark
K&S
Transport Package
25 Kgs PP Bag with PE Liner
Specification
Assay >99%
HS Code
28363000
Chemical name: SODIUM BICARBONATE
 
1.Used as food fermentation, detergent ingredient, carbondoxide foamer, pharmacy, leather, ore milling and metallurgy, detergent for wool, exting uisher and metal heat-treating, fiber and rubber industry, etc.
 
2.Producing methods-Carbonization process :Natural soda is firstly dissolved into solution (Na2CO3) and filtrated. The clear solution is then fed to carbonizing tower ;  accordingly, CO2 is compressed and bubbled up from the bottom of the tower, After carbonization, the slurry will be flowed from the bottom and separated. Dried to the finished product.
Technical specifications features
1. Product nameSodium bicarbonate,
Sodium hydrogen carbonate
2. CAS144-55-8
3.HS CODE28363000
4. Molecular FormulaNaHCO3
5.StandardGB1887-90
Technical Index
ItemIndex
AppearanceWhite powder or tiny crystals
Purity (NaHCO3)99% Min
Chioride (Cl)0.4% Max
Arsenic(As)0.0001% Max
Heavy metals(Pb)0.0005% Max
Loss on drying0.20% Max
PH value8.6 Max
AmmoniumNone
Packing&Storage25kgs or 50kgs plastic woven bags lined with one layer polythene bag,25MT/1X20FCL; Stored in dry and cool warehouse with packages sealed and away from rain and insolation.
OtherWhite powder or tiny crystals, inodorous and salty, easily soluble in water, insoluble in alcohol, presenting slightly alkalinity, decomposed when heating. Decomposed slowly when exposd to moist air.

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