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Ammonium iron(III) sulphate dodecahydrate, 1 kg

≥98 %, extra pure
Pack Qty.
Pack.
Iron alum, Iron(III) ammonium sulphate, Iron ammonium alum
Empirical formula (NH4)Fe(SO4)2 · 12 H2O
Molar mass (M) 482,19 g/mol
Density (D) 1,71 g/cm³
Melting point (mp) 41 °C
WGK 1
CAS No. 7783-83-7
EG-Nr. 233-382-4


€38.60/Pack Qty. 

excl. VAT. | 1 kg per Pack Qty.

Art. No. X885.2

In production
from 6 Pack Qty. €36.67/Pack Qty.
from 24 Pack Qty. €34.74/Pack Qty.
Ammonium iron(III) sulphate dodecahydrate
Selected quantity:   0
  1. Subtotal:  0.00
Art. No. Pack Qty. Pack. Price Quantity
X885.1 500 g plastic

€24.20

X885.2 1 kg plastic

€38.60

X885.3 5 kg plastic

€149.45

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  1. Subtotal:  0.00

Downloads / MSDS


Certificates of Analysis

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The following analysis certificates have been found:

Type analysis

Assay≥98,0 %
Chloride (Cl)≤0,05 %
Copper (Cu)≤0,002 %
Zinc (Zn)≤0,005 %
Iron(II) saltscomplies
In NH4OH not precipitated substances≤0,1 %