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Sodium Carbonate

Sodium Carbonate

其他信息

Appearance:

Insoluble in Water

CAS No.:

497-19-8

Molecular Formula:

Na2co3

EINECS:

207-838-8

Certification:

ISO9000, SGS, BV

Product Description:

 Product Name:Sodium Carbonate

Other Name: Soda Ash light/dense

CAS No.: 497-19-8

Formula: Na2co3

EINECS: 207-838-8

Solubility: Insoluble in Water

Certification: ISO

Classification: Na2co3

Quality Specification:

     ITEMS      STANDARD
Appearance: White granular
Content: ≥99.8%
Appearance of solution Comply with the standard.
Water insolubles ≤0.01%
Loss on drying(300ºC) ≤1.0%
Chlorides(Cl) ≤0.002%
Sulphates(SO4) ≤0.005%
Nitrogen(N) ≤0.001%
Phosphate and silicate(SiO3) ≤0.006%
Mg ≤0.002%
Al ≤0.003%
K ≤0.005%
Ca ≤0.01%
Fe ≤0.0005%
Heavy metal(Pb) ≤0.0005%

Features:

Water insoluble, white powder or small particles. Has the water absorbability, absorbs moisture in the air gradually becoming a hydrate. The relative density 2.532.400 degree start decomposing. Melting point 851 degree, soluble in water, soluble in alcohol.

Application:

Soda ash is one of the most important chemical raw materials and is widely used in chemical,glass, metallurgy, paper making, printing & dyeing, synthetic detergent,

petrochemical, foodstuff,medicine & sanitation industries, etc.

  1. Glass : the glass industry is a large consumer sector of soda ash.soda consumption per ton of glass is 0.2T.
  2. Detergent : It is used as detergent in wool rinsing,medicine and tanning.
  3. 3. Buffer :as buffering agent,neutralize and dough improver,it can be used for pastry and noodle food,and can be usedappropriately according to production needs.
  4. 4. Printing and dyeing : printing and dyeing industry is used as a water softener.glass, metallurgy, paper making, printing & dyeing, synthetic detergent,petrochemical, foodstuff,medicine & sanitationindustries, etc. With a large consumption, it occupies a crucial place in national economy.

Packing
Standard packaging includes the following:

40kg per bag for light soda ash.

50KG per bag for soda ash dense.
Other package sizes are available upon request.
Storage
Store in a well-ventilated, cool, dry area, out of direct sunlight. Keep containers tightly closed when not in use.

Period of validity
24 months.

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