sodium bicarbonate

• Category :

  Inorganic chemicals/Inorganic salts

• Synonyms :

  Baking soda;Bicarbonate of soda;Carbonic acid monosodium salt;col-evac;meylon;monosodium carbonate;monosodium hydrogen carbonate;Sodium acid carbonate;sodium hydrocarbonate;Sodium Hydrogen Carbonate;soda mint;soludal;hydrogen carbonate;BICARBONATE SODIUM;

• CAS NO :

  144-55-8

• EC NO :

  205-633-8

• Molecular Formula :

  NaHCO₃

• Molecular Weight :

  84.01

• Main Specifications :

• InChI :

  InChI=1/CH2O3.2Na/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2

• Packing :

  25kg plastic woven bags lined with one layer polythene bag

• Product description :

  Sodium Bicarbonate (Food Additive)

  HS Code: 2836.30

  Cas No.: 144-55-8

  Molecular formula: NaHCO3

  Molecular Weight: 84.01

  Sodium Bicarbonate (Food Grade)

  Properties:

  Appearance: White crystal powder

  Odor: Odorless

  Melting Point: 270° C

  Decomposition Temperature: >50° C

  Solubility: 9g/ 100ml in water (@ 20° C)

  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.
  Application : mainly use for detergent ingredient, carbondoxide foamer, pharmacy, leather, ore milling and metallurgy, detergent for wool, metal heat-treating, fiber and rubber industry, etc.

  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

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• Uses :

  mainly use for detergent ingredient, carbondoxide foamer, pharmacy, leather, ore milling and metallurgy, detergent for wool, metal heat-treating, fiber and rubber industry, etc.

• Molecular Structure :