Appearance

White grains or powder

Light yellow transparent liquid

Main content

96.0% min

70.0% min

Chloride

1.0% max

0.5% max

Sulphate

0.02% max

0.01% max

PH Value(5% Solution)

4～6

2～5

Bromate

No reaction

No reaction

Pb

100ppm max

100ppm max

Water insoluable

0.3% max

0.3% max

Density(20οC)

—

2.3g/cm3 min