- Polymer[7]
- Oxide[10]
- Chloride[10]
- Phosphate[5]
- Inorganic Acids[6]
- Sulphate[10]
- Alkali[7]
- Organic Acid[4]
- Sulfide[7]
- Carbonate[7]
- Borate[10]
- Pigment[3]
- Alcohol & Hydroxybenzene & Ether[1]
- Paraffin[1]
- Chemical Auxiliary Agent[1]
- Halide ( Except Chloride )[4]
- Contact Person : Ms. Hu serena
- Company Name : Zichuan Antou Alum Factory
- Tel : 86-0533-6718199
- Address : Shandong,Zibo,yangzhai town,Zichuan District
- Country/Region : China
Soda Ash
1.Classification Carbonate
Type Sodium Carbonate
CAS No. 497-19-8
Other Names Sodium Carbonate
MF Na2CO3
EINECS No. 207-838-8
Place of Origin Shandong, China (Mainland)
Grade Standard Food Grade, Industrial Grade
Purity 99.2%,99%
Appearance white powder
Application used for metallurgy, glass
Brand Name Dajia
Model Number DJ-DL-21
National Standard GB210-92
density 2.532g/cm3
melting point 851°C
2.Property of soda ash
White powdered crystal, true specific gravity 2.533 (20C),bulk density 0.90min.Easily soluble in water, maximum solubility at 35.4C. The aqueous solution appears strong alkalinity. On exposure to air it easily absorbs moisture, carbon dioxide, and gradually forms sodium bicarbonate (caking soda).
3.Specification of soda ash
Index Name | High Grade | First Class | Standard |
Total Alkalinty (as Na2CO3%) | 99.2 | 98.8 | 98.0 |
Chloride(as Nacl) | 0.7 | 0.9 | 98.0 |
Iron(Fe) | 0.004 | 0.008 | 0.010 |
Water insoluble | 0.04 | 0.10 | 0.15 |
Loss on ignition | 0.8 | 1.0 | 1.3 |
4.Cautions of soda ash
Keep away from sunlight and moisture, store in ventilated Dry place
5.Uses of soda ash
Soda ash is one of the basic materials for chemical industry, mainly used for metallurgy, glass, textile, dye printing, medicine, synthetic detergent, petroleum and food industry etc
Soda Ash