CAS No.: | 497-19-8 |
---|---|
Formula: | Na2co3 |
EINECS: | Na2co3 |
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Molecular formula: Na2Co3
CAS NO: 497-19-8
Standards: GB210-1992
EINECS NO: 207-838-8
Hs Code: 28362000
Place of origin :Tianjin China (Mainland)
Type: Sodium Carbonate
Specification
DENSE |
|
APPEARANCE |
white odorless, power |
TOTAL BASE CONTENT |
98.5% 99.3% 99.7% min (as Na2CO3 on Dry Base) |
SODIUM OXIDE |
58.1% min (as Na2O on Dry Base) |
SODIUM CHLORIDE |
0.05% max (as NaCl on Dry Base) |
SODIUM SULFATE |
0.15% max (as Na2SO4 on Dry Base) |
INSOLUBLES IN WATER |
0.1% max |
BULK DENSITY |
800 - 1100kg/m3 |
SIEVE ANALYSIS |
< 0.065mm :2.0% max |
LIGHT |
|
APPEARANCE |
white odorless, granular |
TOTAL BASE CONTENT |
98.5% 99.3% 99.7% min (as Na2CO3 on Dry Base) |
SODIUM OXIDE |
58.1% min (as Na2O on Dry Base) |
SODIUM CHLORIDE |
0.05% max (as NaCl on Dry Base) |
SODIUM SULFATE |
0.15% max (as Na2SO4 on Dry Base) |
INSOLUBLES IN WATER |
0.1% max |
BULK DENSITY |
400-700 kg/m3 |
SIEVE ANALYSIS |
0.125 - 0.250 mm : 20 - 35% |
Packing:25kgs plastic woven bag lined with one layer of polythene bag