potassium alum/potash alum CAS:7784-24-9

• Product Namepotassium alum/potash alum CAS:7784-24-9
  CAS No.7784-24-9
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  Molecular Structure

Detailed Description

white alum/potash alum/potassium alum


Molecular formula: AlH24KO20S2/AlK(SO4)2.12H2O
Molecular weight: 474.39
CAS No.: 7784-24-9
EINECS No: 233-141-3
H. S. Code: 2833301000

1) Physical and chemical properties:
Density: 1.757g/cm3
Melting point: 92.5° C
Solubility: Soluble in glycerol and water.
Appearance: Colorless crystal or powder, odorless.

2) Usage:
In Light and Chemical Industries: purification of water, paper making and glue spreading, painting, printing and dyeing, color lake and pigment, medicine producing, varnish and leather producing, fiber board processing fixation and membrane solidified for film, and applied in rubber, metallurgical and colored glass etc.
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• potassium alum/potash alum CAS:7784-24-9