- Product Details
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Quick Details
-
MF:
-
Na2CO3
-
EINECS No.:
-
231-867-5
-
Place of Origin:
-
China
-
Appearance:
-
White powder
-
Application:
-
food addtives
-
Brand Name:
-
ZIO
-
Model Number:
-
S6
-
Key Word:
-
sodium carbonate price per ton
-
BP:
-
1600°C
-
MP:
-
851 °C(lit.)
-
Density:
-
2.53
-
Molecular weight:
-
105.99
-
Decomposition temperature:
-
744℃
-
Usage:
-
Leavening agent
-
Storage:
-
2-8°C
-
Shelf life:
-
2 years
-
Sample:
-
Available
Quick Details
-
CAS No.:
-
497-19-8
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Purity:
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99%min
-
Other Names:
-
Soda Ash
-
MF:
-
Na2CO3
-
EINECS No.:
-
231-867-5
-
Place of Origin:
-
China
-
Appearance:
-
White powder
-
Application:
-
food addtives
-
Brand Name:
-
ZIO
-
Model Number:
-
S6
-
Key Word:
-
sodium carbonate price per ton
-
BP:
-
1600°C
-
MP:
-
851 °C(lit.)
-
Density:
-
2.53
-
Molecular weight:
-
105.99
-
Decomposition temperature:
-
744℃
-
Usage:
-
Leavening agent
-
Storage:
-
2-8°C
-
Shelf life:
-
2 years
-
Sample:
-
Available
TTop Grade light soda ash sodium carbonate price per ton
Features:
True specific gravity 2.533 (20°C), bulk density 0.90min. Easily soluble in water, Maximum solubility at 35.4°C. The aqueous solution appears strong alkalinity. On exposure to air it easily absorbs moisture, carbon dioxide, and gradually forms sodium bicarbonate (caking soda).
Usage:
1.The manufacture of glass is one of the most important uses of sodium carbonate. When it is combined with silica (SiO2) and calcium carbonate (CaCO3) and heated to very high temperatures, then cooled very rapidly, glass is produced. This type of glass is known as soda lime glass.
2. Soda ash also is used to clean the air and soften water.
3. Manufacture of Caustic Soda and dyestuffs
4. metallurgy (processing of steel and extraction of iron etc),
5. (flat glass, sanitary pottery)
Specification:
| Item | Standard | Results |
| Appearance | White powder without impurities | conforms |
| Total alkali content (as Na2Co3) (as dry basis) w/% | ≥99.2 | 99.4 |
| Total alkali content (as Na2Co3) (as wet basis) w/% | ≥97.9 | 98.5 |
| Chloride (as NaCl) (as dry basis) w/% | ≤0.7 | 0.51 |
| Fe (as dry basis) w/% | ≤0.0035 | 0.003 |
| Heavy Metal (as pb) w/% | ≤0.001 | <0.001 |
| Arsenic(As) w/% | ≤0.0002 | <0.0002 |
| Water-insoluble substance w/% | ≤0.03 |
0.03 |
