Item

Specification

Molecular formula

KBr

Content %≥

99.0

98.5

Water % ≤

0.3

0.5

Cl %≤

0.1

0.5

SO₄ %≤

0.01

0.02

BrO₃ ≤

0.003

0.005

I %≤

0.006

0.01

Fe %≤

0.0004

0.0005

PH(50g/L)

5.5-7.5

5.5-8

Usage

Photosensitive material, uses in making the light sensitive film, the development medicine, the negative intensifier, the toner and the color photo bleaching agent, in the industry; on the medicine serves as the nerve sedative.

Packing

Plastic lined fibre drum or polypropylene woven bag or in accord with client's requirements