Also known as potassium alum, Colorless cubic octahedral crystal cube or monoclinic crystal. used in Paint, leather etc.

potash alum ,potassium alum,food additive

1. alum stone is 100%pure and natural of potassium aluminium sulphate

2. widely used for aftershaving andmake-up in beauty products.

3. hypoallergenic

4. Eliminates odor and leaves no white residue

5. also can be used as water treatment and food additives

specifications:

KAl(SO4)2.12H2O	99.2%MIN
Fe	0.007%max
As	0.0002%max
Adhered water	1%max
Water insoluble matter	0.2%max
Heavy metals	0.002%max

packing is 25kg/bag or 50kg/bag

potash alum99.2%