Back

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

Iron Alum, Iron(III) Ammonium Sulphate

Assay (Iodom.): 98.5-102.0%
Code
131365
CAS
7783-83-7
Molecular Formula
NH4Fe(SO4)2.12H2O
Molar mass
482.19 g/mol

Recommended prices only. To see your prices login or contact your local distributor.
Box prices only valid with purchase of full box.

code packaging size price per unit box price per unit
Code & packaging Price per piece
131365.1210
code
131365.1210
packaging size
500 g
price per unit
single 43,50€
box price per unit
36,98€x 6 units
131365.0416
code
131365.0416
packaging size
25 kg
price per unit
single 976,20€
box price per unit
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:
28333000
Download TDS file for complete specifications