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sodium carbonate
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Sodium carbonate, soda ash, soda, soda ash consumption English name: Soda ash sodium carbonate
CAS NO :497-19-8
Molecular Formula: Na2CO3 Molecular weight: 105.99 Synonym: Sodium carbonate; soda; industrial sodium carbonate
Second, soda ash physical and chemical properties and their uses:
1. Industrial sodium carbonate sodium carbonate based on usage is divided into light and heavy sodium carbonate, sodium carbonate light appearance is white crystal powder, bulk density of 0.5 ~ 0.6, soluble in water, melting point of 851 ℃; heavy sodium carbonate Appearance is white small particles, bulk density greater than 0.90, soluble in water. Industrial sodium carbonate is a strong base weak acid salt can easily be strong acids decompose, releasing CO2 gas, and can absorb moisture from the air and carbon dioxide is gradually agglomerate into sodium bicarbonate (sodium bicarbonate). Therefore, storage and transportation process should pay special attention to moisture, not to rain.
2. My co***ny's industrial sodium carbonate industrial salt as raw materials, the rule of law was Hou belongs to class Άς Industrial sodium carbonate; is used widely, a great amount of basic chemical raw materials, throughout the national economy occupies an extremely important position in . Is widely used in soap, paper, printing and dyeing, textile, glass, enamel, medicine, dyes, metal products, basic chemical industry and other organic synthesis industry, also used in pesticide production, leather and oil, plant and animal oils and fats refining sodium carbonate
3. Is an important chemical raw material, one for the system, chemicals, cleaning agents, ***ergents, photographic technique and the system is also used in pharmaceuticals. Most used in industry, a small part of the civilian. In the industrial soda ash, mainly in light industry, building materials, chemical industry, accounting for about 2 / 3;, followed by metallurgical, textile, petroleum, national defense, medicine and other industries. Glass soda as |
| Company: |
MEISHAN GRAND LUCK IMP.&EXP.CO.,LTD
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| Contact: |
Ms. zheng sandy |
| Address: |
HUAN HU(E)ROAD YIWU CITY DONGPO DIATRICT MEISHAN,SICHUAN |
| Postcode: |
610020 |
| Tel: |
86 28 38288132 |
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86 28 38288267 |
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