HIGH QUALITY Sodium carbonate

• Post Date:

  Aug 10,2015

• Expiry Date:

  Aug 09,2016

• Detailed Description:

  Cas No. :497-19-8 Quantity: 20Metric Tons
  Specs:Product Name SODA ASH
  Price:1 USD Metric Tons
  Payment Method: TT OR WU
  Product Name SODA ASH
  CAS No. 497-19-8
  Structural Formula Na2CO3
  Description: White crystal powder, easily soluble in water, water solution is alkali. Easily absorbing moisture and CO2 if exposing in the air.
  Types First class Second grade
  Total alkalinity(as Na2CO3) 99.4% min 99.0% min
  Chloride content(as NaCl) 0.4% max 0.8% max
  Iron content(as Fe in dry base) 0.003% max. 0.008% max
  Sulphate content(as SO4) 0.04% max 0.08% max
  Water-insoluble matter 0.03% max 0.08% max
  Loss on ignition 0.5% max 1.5% max
  Packing 50kg bag
  Usage Manufacturing of glass shell of kinescope and optic glass and float glass.
  
  3. Soda Ash light application:
  1). Building materials: glass industry is the biggest consumer sector of soda ash. 2).Chemical industry, also used in sodium silicate, sodium dichromate, sodium nitrate, sodium fluoride,
  baking soda, borax, trisodium phosphate, etc. 3).Metallurgical industry, used for smelting flux, dressing with flotation agent, the steel and antimony.
  smelting is used as the desulfurizer 4) Printing and dyeing industry, also used as a water softener. 5).Leather industry, also used in the raw material of leather degreasing liquid chrome tanned, and chrome.
  tanned leather and alkalinity. 6).Daily chemicals: for the production of synthetic detergent additive and other sodium phosphate salt sodium.
  tripolyphosphate, etc. 7).Food industry, soda ash used in the production of monosodium glutamate, pasta, etc.
  Basic Information
  Name: Sodium carbonate
  Molecular formula: Na2CO3
  Molecular weight: 106
  EINECS No.:207-838-8
  CAS No.:497-19-8
  HS: 2836200000
  Properties
  Soda Ash Dense,99.2%min , One of important basic industrial chemicals,In
  domain and chemical industry,metallurgy,national defense,spinning and so on.
  One of inportant basic industrial chemicals,In domain and chemical industry,
  metallurgy, spinning and weaving,priting,food,glass,enamel,medicine and so
  on.It is easily soluble in the water and has strong deliquescenc
  

• 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:

  Hubei Ocean Biotech Co,.Ltd     [ China ]        

• Contact:

  echo

• Tel:

  862783733110

• Fax:

• Email:

  echoHBOCEAN@yahoo.com