Character & Purpose: White crystal powder, easily soluble in water, water solution is alkali, easily absorbing moisture and CO2 if exposing in the air. Mainly used in glass-manufacturing, chemical industry, metallurgy, paper, dye, synthetic washes and petrochemistry.
Packing: 40kg/750kg pp woven bag
Formula: Na2CO3
Standard: GB210.1-2004
|
Item |
Spec. |
Typical Results |
|
TOTAL ALKALINITY(AS Na2CO3 IN DRY BASE) /% |
99.2 Min. |
99.44 |
|
CHLORIDE CONTENT(AS NaCl) /% |
0.70 Max. |
0.53 |
|
IRON CONTENT(AS Fe IN DRY BASE) /% |
0.003 Max. |
0.0009 |
|
SULPHATE CONTENT(AS SO4 IN DRY BASE) /% |
0.03Max. |
<0.03 |
|
WATER INSOLUBLE MATTER / % |
0.03Max. |
0.009 |
|
LOSS ON IGNITION a/ % |
0.5Max. |
0.16 |
|
