Tianjin Wolfsea International Co.,Ltd.

Sodium Hydrogen Carbonate

• 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 :

  99%

• InChI :

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

• Packing :

  25kg/50kg 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

   

  Storage and Transportation:

   

  1)Store in a cool, dry and well-ventilated area, away from incompatible substances and in a tightly closed container

  2)Wash thoroughly after handling. Minimize dust generation and accumulation. Avoid breathing dust, vapor, mist or gas. Avoid breathing vapors from heated material. Avoid contact with skin and eyes.

  Packing: 25kg plastic woven bags lined with one layer polythene bag

  50kg plastic woven bags lined with one layer polythene bag

   

  Conveyance: Qty/20FCL: 25mt

• Uses :

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

• Molecular Structure :