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

CAS Number

7784-24-9

Formula

AlK(SO4)2.12H2O

Weight

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

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

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