Ammonium Iron(II) Sulfate 6-hydrate (Reag. Ph. Eur.) for analysis, ISO

Melting Point:

100 °C

Solubility:

water 269 g/l at 20 °C

Physical Description:

solid

Product Code:

131368

Product Name:

Ammonium Iron(II) Sulfate 6-hydrate (Reag. Ph. Eur.) for analysis, ISO

Quality Name:

for analysis, ISO

Specifications:

Assay (Perm.): 99.0-101.0%
pH of 5% solution: 3-5

Maximum limit of impurities
Insoluble matter in H2SO4: 0.005 %
Chloride (Cl): 0.001%
Phosphate (PO4): 0.002 %
Non-precipitated by NH4OH: 0.1%
Fe(III): 0.01%

Metals by ICP [in mg/Kg (ppm)]
Al: 50
Ca: 100
Cd: 10
Co: 50
Cu: 10
Hg: 10
K: 100
Mg: 50
Mn: 200
Na: 100
Pb: 10
Sr: 10
Zn: 30

WGK:

1

Storage:

Room Temperature.

Master Name:

Ammonium Iron(II) Sulphate 6-hydrate

Synonyms Long Text:

Iron(II) Ammonium Sulphate, Mohr's Salt

EINECS:

233-151-8

CS:

28429080

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