Product Name

SODA ASH DENSE

CAS No.

497-19-8

Structural Formula

Na2CO3

Description:

White crystal powder, easily soluble in water, water solution is alkali. Easily absorbing moisture and CO2 if exposing in the air.

Types

High Grade

Export Grade

Total alkalinity(as Na2CO3)

99.4% min

99.5% min

Chloride content(as NaCl)

0.3% max

0.3% max

Iron content(as Fe in dry base)

0.003% max.

0.003% max

Sulphate content(as SO4)

0.03% max

0.03% max

Water-insoluble matter

0.02% max

0.02% max

Loss on ignition

0.8% max

0.5% min

Bulk density/g/ml

0.85 min

1 min

Granularity UP 180μM

75% min

75% min

Granularity UP 1.18MM

2% max

2% max

Packing

Plastic woven bag or kraft paper bag inner with plastic bag, in 40 kg net

Usage

Manufacturing of glass shell of kinescope and optic glass and float glass.