cas no.: 7789-38-0
usage: this product is a strong oxidant, mainly used as printing and dyeing auxiliary, hair-perm agent, chemical agent, or gold solvent in gold mines when used with sodium bromide.
specifications:
white powder or crystal
|
|
content |
>=99.5%
|
dry weight loss |
<=0.10%
|
chloride |
<=0.2%
|
sulphate |
<=0.01%
|
ph |
5.5-7.5
|
packing: 25 or 50kg fiber drum.