Soda ash

• Post Date:

  Feb 01,2015

• Expiry Date:

  Jul 31,2015

• Detailed Description:

  Cas No. :497-19-8 Quantity: 100Metric Tons
  Specs:99.2%
  Price:210 USD Metric Tons
  Payment Method: T/T or L/C
  We are one of the largest manufacture in China with capacity of 700,000mts per year .
  The product accords with the National Standard of GB210-92.
  GB/T19002-1994 idt ISO9002: 1994 Standard Registration Number: SC07 Date: 17.04.1998
  
  
  Specifications Super grade
  Some items are superior to the National Standard
  Total base content (as Na2CO3,on dry base) %
  Chlorides (as NaCL, on dry base) %
  Iron (as Fe, on dry base) %
  Insoluble matters in water %
  Loss on ignition %
  Fineness (180µm) % 99.2min.
  0.70max.
  0.004max.
  0.04max.
  0.80max.
  75.0min.
  
  Property: White powdered crystal, true specific gravity 2.533 (20°C),bulk density 0.90min.Easily soluble in water, maximum solubility at 35.4°C. The aqueous solution appears strong alkalinity. On exposure to air it easily absorbs moisture, carbon dioxide, and gradually forms sodium bicarbonate(caking soda).
  
  Email-tang_xg$sina.com

• CAS Registry Number:

  497-19-8

• 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;Sodium carbonate,anhydrous;

• Molecular Formula:

  Na₂CO₃

• Molecular Weight:

  105.99

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
  

• Risk Codes:

  R36:;
  

• Safety Description:

  S22:;
  S26:;
  

• Company:

  Dahauchem Group     [ China ]        

• Contact:

  Tom Tang

• Tel:

  86-411-84786829

• Fax:

• Email:

  tang_xg@sina.com