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LC3758 Iron(II) sulfate heptahydrate

cryst., suitable for use as excipient exp Ph Eur,BP,USP,FCC

 

Order number Packaging Quantity Price €
AC30758 Plastic bottle 5 kg inquire
AC30758 Fibre carton 25 kg inquire

 

Product information
Grade Ph Eur,BP,USP,FCC
Synonyms Iron vitriol
Hill Formula FeO4S * 7H2O
Chemicalformula FeSO4 * 7H2O
HS Code 2833 29 80
EC number 231-753-5
Molar mass 278.02 g/mol
Storage Store at +15°C to +25°C.
CAS number 7782-63-0

 

Chemical and physical data
Solubility 400 g/l (20 °C)
Melting point >60 °C Elimination of water of crystallisation
Molar mass 278.02 g/mol
Density 1.89 g/cm3 (20 °C)
Bulk density 600 kg/m3
pH value 3 – 4 (50 g/l, H2O, 20 °C)

 

Safety information according to GHS
Hazard Statement(s) H302: Harmful if swallowed.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
Precautionary Statement(s) P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal Word Warning
Hazard Pictogram(s)
RTECS NO8510000
Storage class 10 – 13 Other liquids and solids
WGK WGK 1 slightly water endangering
Disposal 14
Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).

 

Safety information
R Phrase R 22-36/38
Harmful if swallowed.Irritating to eyes and skin.
Categories of danger harmful, irritant
Hazard Symbol Harmful

 

Toxicological data
LD 50 oral LD50 rat 319 mg/kg

 

Specifications
Assay (manganometric) 99.5 – 102.0 %
Identity passes test
Appearance of solution passes test
pH-value (5 %; water) 3.0 – 4.0
Chloride (Cl) ≤ 0.01 %
As (Arsenic) ≤ 0.0002 %
Cr (Chromium) ≤ 0.005 %
Cu (Copper) ≤ 0.005 %
Fe III (Iron III) ≤ 0.3 %
Hg (Mercury) ≤ 0.0001 %
Mn (Manganese) ≤ 0.1 %
Ni (Nickel) ≤ 0.005 %
Pb (Lead) ≤ 0.0002 %
Zn (Zinc) ≤ 0.0025 %
Residual solvents (Ph.Eur./USP/ICH) excluded by manufacturing process