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 of 2004

TOTAL ALKALINITY(AS Na2CO3 IN DRY BASE) /% 

³99.5

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 

³1.0

1.09

 

Granularity

 

UP 180mM %  

³75.0

81.7

UP1.18MM  % 

£2.0

0.1

 

  a: The content when packing.