Ammonium Iron(III) Sulfate 12-hydrate (Reag. USP, Ph. Eur.) for analysis, ACS, ISO

Melting Point:

39 °C

Solubility:

water 1,240 g/l at 25 °C

Physical Description:

solid

Product Code:

131365

Product Name:

Ammonium Iron(III) Sulfate 12-hydrate (Reag. USP, Ph. Eur.) for analysis, ACS, ISO

Quality Name:

for analysis, ACS, ISO

Specifications:

Assay (Iodom.): 98.5-102.0%

Maximum limit of impurities
Insoluble matter in H2O: 0.005 %
Chloride (Cl): 0.0005%
Non-precipitated by NH4OH: 0.05 %
Fe(II): 0.001%
Nitrate (NO3): 0.01%
Ca: 0.01 %
Cu: 0.002 %
K: 0.005 %
Mg: 0.001 %
Mn: 0.005 %
Na: 0.01 %
Pb: 0.001 %
Zn: 0.003 %

WGK:

1

Storage:

Room Temperature.

Master Name:

Ammonium Iron(III) Sulphate 12-hydrate

Synonyms Long Text:

Iron Alum, Iron(III) Ammonium Sulphate

EINECS:

233-382-4

CS:

2833 30 00 00

Download TDS file for complete specifications