Weifang Zhisheng Chemical Co., Ltd.

Sodium carbonate

• Category :

  Inorganic chemicals

• Synonyms :

  Sodium carbonate anhydrous;Sodium carbonate solution;soda ash;disodium carbonate;Sodium carbonate-12C, 13C-depleted;calcined soda;Carbonic acid disodium salt;Sodium carbonate,high-purity;Sodium carbonate,dense;SODA ASH LIGHT;Anhydrous Sodium carbonate;carbonic acid, sodium salt;Carbonic acid, sodium salt;Caswell No. 752;Soda (VAN);soda ash dense;Soda;Sodium carbonate,anhydrous;

• CAS NO :

  497-19-8

• EC NO :

  207-838-8;231-420-4

• Molecular Formula :

  Na₂CO₃

• Molecular Weight :

  105.99

• Main Specifications :

• InChI :

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

• Product description :

  Property : the pure product of anhydrous sodium carbonate is white powder or grain, melting point is 851℃, relative density is 2.532, easy to dissolve in water;less to dissolve in ethanol;not dissolve in propyl alcohol.
  Molecular Formula: Na₂CO₃
  Molecule Weight: 105.98
  CAS NO.: 497-19 - 8
  Appearance: White Powder or Fine Crystal .
  Specification :

  Item	Quality Index
  	Dense	Light
  Total alkali( As Na2CO3 )	99.2% min	99.2 % min
  Sulphate ( As SO4)	0.03 % max	0.03% max
  Chlorides ( As NaCL)	0.7% max	0.7 % max
  Iron ( As Fe2O3 )	0.004% max	0.004% max
  Water insoluble	0.04% max	0.04% max
  Ignition loss	0.80% max	0.80% max
  Bulk density	0.9 g/ml min	0.65 g/ml min

   
  Application : Widely used in manufacture of chemicals and metallurgy, medicine, petroleum, leather processing, textile , printing and dyeing, foodstuff, photograph, glass, enamel and paper industry, etc, as well as for treatment water.
  Packing : Packed in plastic woven bag of 25kg/40kg/50kg 750kg/1000kg net each , or as per the buyer's requirement .
  Storage: store in dry, air proof and low temperature condition.

• Molecular Structure :