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Soda Ash Dense 99.2%
addtime：2010-4-27　　from：　　　Reads：3338

Soda Ash Dense
 
Properties : White crystal powder, easily soluble in water, water solution  is alkali, easily absorbing moisture and CO2 if exposing in the air.
Applications: Mainly used in manufacturing of glass shell of kinescope and optic glass and float glass.
Packing    : 50kg/1000kg pp woven bag
Alias       : Sodium Carbonate Dense
Formula    : Na2CO3
Standard   : GB210.1-2004
 
Items
Specification
Average level
TOTAL ALKALINITY(AS Na2CO3 IN DRY BASE) /% 
≧99.5
99.86
CHLORIDE CONTENT(AS NaCl) /%
≤0.30
0.10
IRON CONTENT(AS Fe IN DRY BASE) /% 
≦0.003
0.0009
SULPHATE CONTENT(AS SO4 IN DRY BASE) /% 
≦0.03
<0.03
WATER INSOLUBLE MATTER / %  
≤0.02
0.007
LOSS ON IGNITION a/ %
≤0.8
0.23
BULK DENSITY /g/mL 
≥1.0
1.09
 
Granularity
 
UP 180mM %  
≥75.0
81.7
UP1.18MM  % 
≤2.0
0.1
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