Molecular Weight:   102. 9
Capacity:     5000MT/Year

Usage: Mainly used as oil well completion liquid, workover fluid, also employed in the preparation of photographic emulsions and developers. In pharmaceutical preparations, as a wood preservative, for water treatment, as a flame retardant additive.

Package: 25kg woven bags or 1000kg big bags.

Specification:

1.       Industry Grade

Appearance:   White Crystal

Sodium Bromide:   99. 0% min

Chloride:     0. 2% max

Sulphate:     200 ppm max

Loss on Drying:   0. 5% max

Heavy Metals(Pb, Hg):   5. 0% max

Arsenic:   4. 0% max

2.       Medicine Grade

Appearance:   White Crystal

Sodium Bromide:   99. 3% min

Chloride:     0. 2% max

Sulphate:     100 ppm max

Loss on Drying:   0. 5% max

Heavy Metals(Pb, Hg):   5. 0% max

Arsenic:   4. 0% max

3.       Photo Grade

Appearance:   White Crystal

Sodium Bromide:   99. 5% min

Chloride:     0. 2% max

Sulphate:     50 ppm max

Loss on Drying:   0. 3% max

Heavy Metals(Pb, Hg):   3. 0% max

Arsenic:   4. 0% max

Volatile:   0. 5% max

Bromates:   10 ppm max

Iodide:   50 ppm max

Minor Elements:   0. 5 ppm max

PH Value:     6. 0-8. 0