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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

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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 55,50€
box price per unit
47,18€x 6 units
131365.0416
code
131365.0416
packaging size
25 kg
price per unit
single 1217,40€
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:
2833 30 00 00
Download TDS file for complete specifications