SPECIFICATION

LIGHT GRADE

DENSE GRADE

Insoluble material in water

0.03% max.

0.03% max.

Chloride (as NaCl)

0.70 max.

0.70 max.

Iron (Fe)

0.004% max.

0.004% max.

Sulfate (SO4)

0.04% max.

0.04% max.

Insoluble material in water

0.03% max.

0.03% max.

Bulk density

-

0.90g/cm3

Granularity (180μm residue)

-

70.0%max

Chemical Name

Sodium Carbonate

CAS Number

497-19-8

H.S. Code

28362000

Molecular Formula

Na2CO3

Appearance

White power or granule, astringent taste. Its melting point is 851℃. It is easy to soluble in water, alcohol and ether, etc.

Packing

Light: 40kg/bag, 50kg/bag, 750kg/bag

Dense: 50kg/bag, 1000kg/bag

Loading Quantity

21MT/20’FCL

Application

1. Glass Industries:

The main use of soda ash dense is for glass industries, flat glass and container glass, etc. In glass industries, soda ash function as a fluxing agent in lowering the melting point of other glass ingredients, and also soda ash is a relatively inexpensive source of sodium oxide(Na2O) for soda –lime glass.

2 .Sodium Chemicals:

Soda ash provides the sodium source for the manufacture of many sodium salts including sodium phosphates, sodium sulfate, sodium sulfite, sodium acetate, sodium nitrite, sodium silicate, etc.

3. Soap and Detergent:

Soda ash is used for soap manufacturing as neutralizing agent. Also soda ash is the raw material of laundry soap as a builder, which strengthen the washing ability in detergent. Soda ash is the main component in synthetic detergent. Soda ash is used for manufacturing sodium per carbonate, which is one of famous bleaching agent.

Handling & Storage

Keep away from sunlight and moisture, store in ventilated Dry place.