sodium carbonate

• Post Date:

  Apr 04,2025

• Expiry Date:

  May 04,2025

• Detailed Description:

  Cas No. :497-19-8 Quantity: 1,000Metric Tons
  Specs:sodium carbonate light&dense
  Price:140-200 USD Metric Tons
  Payment Method: T/T,L/C
  

  Chemical Name:Sodium Carbonate
  CAS No.: 497-19-8
  H.S. Code: 28362000
  Molecular Formula : Na2CO3
  Molecular Weight: 105.99
  Appearance: white crystal Power or granule
  Packing:
  light: 40kg/bag, 50kg/bag, 750kg/bag
  dense: 50kg/bag, 1000kg/bag

  Technical Datasheet
  Soda ash light

  Specification	Standards
  	Top grade	The first grade
  Base (as Na2CO3) ≥	99.2%min	99%min
  Chloride (as NaCl) ≤	0.70%max	0.90%max
  Iron (Fe) ≤	0.004%max	0.006%max
  Sulfate (SO4) ≤	0.04%	0.1%
  Insoluble material in water ≤	0.03%max	0.10%max

  Soda ash dense

  Specification	Standards
  	Top grade	The first grade
  Base (as Na2CO3) ≥	99.2%min	98.8%min
  Chloride (as NaCl) ≤	0.70%max	0.90%max
  Iron (Fe) ≤	0.004%max	0.006%max
  Sulfate (SO4) ≤	0.04%	0.1%
  Insoluble material in water ≤	0.03%max	0.10%max
  Bulk density ≤	0.90 g/cm3	0.90g/cm3
  Granularity (180μm residue)	70.0%max	65.0%max

  Characteristics:
  White power or granule, astringent taste. Its melting point is 851C? It is easy to soluble in water, alcohol and ether, etc.

  Application
  Soda ash has a number of diversified uses that touch our lives everyday. Glass manufacturing is the largest application for soda ash whether it is in the production of lat glass, containers, fiberglass insulation for the housing, commercial building, and automotive industries. Soda ash is also used to clean air and waste water.

  1) Glass Industries

  The main use of soda ash dense is for glass industries, flat glass and container glass, etc. In glass industries, soda ash function as a fluxing agent in lowering the melting point of other glass ingredients, and also soda ash is a relatively inexpensive source of sodium oxide(Na2O) for soda –lime glass.

  2) Sodium Chemicals

  Soda ash provides the sodium source for the manufacture of many sodium salts including sodium phosphates, sodium sulfate, sodium sulfite, sodium acetate, sodium nitrite, sodium silicate, etc.

  3) Soap and Detergent
  Soda ash is used for soap manufacturing as neutralizing agent. Also soda ash is the raw material of laundry soap as a builder, which strengthen the washing ability in detergent. Soda ash is the main component in synthetic detergent. Soda ash is used for manufacturing sodium per carbonate, which is one of famous bleaching agent.

  4)Mineral refining
  Soda ash is proven that it’s very useful to refine the minerals for producing steel products. Soda ash is acted as catalytic agent to remove sulfur and phosphorous in steel smelting process.

  5)Food Industries
  As one of food additives, soda ash is used for manufacturing mono sodium L-glutamate and soybean

• 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:

  SHENDA CHEMICAL CO LTD     [ China ]          

• Contact:

  Mr.Allen Kang

• Tel:

  86-0572-2177381

• Fax:

  86-0572-3948562

• Email:

  shendachem@yahoo.com.cn