Products Detail

FA10007 | Aluminium Potassium Sulphate 12-hydrate (E-522, F.A)

M: 474,39 EC: 233-141-3 NC: 2833 30 00

  • CAS Number:   7784-24-9
  • Formula:   AlK(SO4)2.12H2O
Specifications

Assay (as AlK(SO4)2.12H2O)...................................................99,5-100,5%

pH of 5% solution.......................................................................... 3,0-4,0

Ammonium Salts.................................................................................. p/t.

Fluoride, not more than................................................................ 0,003 %

Selenium, not more than.............................................................. 0,003 %

Arsenic, not more than.................................................................... 3 ppm

Mercury, not more than................................................................... 1 ppm

Lead, not more than........................................................................ 3 ppm