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Iron(II) sulphate heptahydrate, 1 kg

≥99,5 %, Ph. Eur., USP
Examples of effect: Lead to damage to heath, cause irritation to eyes, skin or respiratory organs. Are fatal in larger quantities. Safety: As previously stated, in the event of skin irritation or contact with eyes, rinse with water or a suitable medium.
i harmful if swallowed, causes skin irritation, causes serious eye irritation
P280 P305+P351+P338 P332+P313
i wear protective gloves/eye protection, IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing, if skin irritation occurs: Get medical advice/attention
Pack Qty.
Ferrous sulphate heptahydrate
Empirical formula FeSO4 · 7 H2O
Molar mass (M) 278,02 g/mol
Density (D) 1,89 g/cm³
Melting point (mp) 64 °C
CAS No. 7782-63-0
EG-Nr. 231-753-5

€26.80/Pack Qty. 

excl. VAT. | 1 kg per Pack Qty.

Art. No. 3722.1

In production
from 6 Pack Qty. €25.46/Pack Qty.
from 24 Pack Qty. €24.12/Pack Qty.
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Product details

Iron(II) sulphate heptahydrate ≥99,5 %, Ph. Eur., USP

Technical Information
Checked according to pharmacopoeia Ph. Eur. 
Particle size 100 % max. 4,75 mm
90 % max. 2 mm
Storage under inert gas recommended 
Iron(II) sulphate heptahydrate
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Art. No. Pack Qty. Pack. Price Quantity
3722.1 1 kg plastic


3722.2 5 kg plastic


3722.3 2.5 kg plastic


3722.4 10 kg plastic


3722.5 25 kg plastic


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Guarantee analysis

Assay99,5-104,5 %
pH value (5 %)3,0-4,0
Chloride (Cl)≤0,02 %
Arsenic (As)≤0,0003 %
Lead (Pb)≤0,0002 %
Chromium (Cr)≤0,005 %
Iron III (Fe III)≤0,3 %
Copper (Cu)≤ 0,005 %
Manganese (Mn)≤0,1 %
Nickel (Ni)≤0,005 %
Mercury (Hg)≤0,0001 %
Zinc (Zn)≤0,005 %
Cobalt (Co)≤0,0025 %