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Sodium carbonate

Date：2021-12-14      Categories：related product

  Post Date: Dec 14,2021
  Expiry Date: Jun 12,2022
  Detailed Description: Cas No. :497-19-8;7542-12-3

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.

  CAS Registry Number:

497-19-8;7542-12-3
  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;
  Molecular Formula: Na2CO3
  Molecular Weight: 105.99
  Molecular Structure: 497-19-8;7542-12-3 Sodium carbonate
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36:;
  Safety Description: S22:;
S26:;

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