High purity Sodium Carbonate High purity 99%Min

• Post Date:

  Apr 12,2018

• Expiry Date:

  Apr 12,2019

• Detailed Description:

  Cas No. :497-19-8 Quantity: 1500
  Specs:Food Grade
  Price:245 USD Metric Tons
  Payment Method: T/T/VISA/MASTER（3D）/L/C
  　　1、Chemical Name: Sodium Carbonate
  
  　　2、Molecular Formula:CNa2O3
  
  　　3、Molecular Weight: 105.99
  
  　　4、CAS: 497-19-8
  
  　　5、Character: Anhydrous is a white crystalline powder, relative density 2.53, melting point 851 ℃, heated to 400 ℃ decomposition. Insoluble in ethanol, soluble in water, dissolved when heat, solution is strongly alkaline. Easily deliquescence agglomeration in the air, absorb CO2 and produce sodium bicarbonate. Monohydrate as a fine white crystal or powder, the relative density of 1.55. Stable at room temperature and heated to lose crystal water becomes anhydrous at 100 ℃. Decahydrate colorless transparent crystallization temperature 34 ℃, relative density (20 ℃) 1.44, in the air easily weathered.
  
  　　6、Usage: It is one of the important chemical raw materials used in making chemicals, cleaning agents, detergents, but also for photography and manufacturing pharmaceuticals products.
  
  　　7、Packing: It is packed with polythene bag as the inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
  
  　　8、Storage and Transport: It should be stored in a dark, dry and ventilative warehouse, kept away from water and moisture; unloaded with care to avoid damage. Furthermore, it must be stored separately from poisonous substances.
  

• 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:

  Nanjing Jiayi sunway chemical co., Ltd     [ China ]        

• Contact:

  Joy Chen

• Tel:

  +86-025-52134696

• Fax:

  +86-025-52172598

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  1258402384@qq.com