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LC3759 Iron(II) sulfate hydrate

(about 87% FeSO4) extra pure Ph.Eur.,BP,USP

 

Order number Packaging Quantity Price €
AC30759 Fibre carton 25 kg inquire

 

Product information
Grade Ph.Eur.,BP,USP
Synonyms Ferrosulfate hydrate
Hill Formula FeO4S * x H2O
Chemicalformula FeSO4 * x H2O
HS Code 2833 29 80
EC number 231-753-5
Molar mass 151.91 g/mol (anhydrous substance)
EC index number 026-003-00-7
CAS number 13463-43-9

 

Chemical and physical data
Solubility 256 g/l (20 °C)
Melting point ca.300 °C Elimination of water of crystallisation
Molar mass 151.91 g/mol (anhydrous substance)
Density 2.97 g/cm3
Bulk density 850 kg/m3
pH value 2.5 – 3.8 (50 g/l, H2O, 20 °C)

 

Safety information according to GHS
Hazard Statement(s) H302: Harmful if swallowed.
H319: Causes serious eye irritation.
H315: Causes skin irritation.
Precautionary Statement(s) P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
Signal Word Warning
Hazard Pictogram(s)
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

 

Transport information
Declaration (transport by sea) IMDG-Code No Dangerous Good
Declaration (transport by air) IATA-DGR No Dangerous Good

 

Toxicological data
LD 50 oral LD50 rat 319 mg/kg

 

Specifications
Assay (manganometric, Fe SO4) 86.0 – 89.0 %
Identity passes test
Insoluble substances ≤ 0.05 %
pH-value (5 %; water) 3.0 – 4.0
Chloride (Cl) ≤ 0.03 %
Iron(III)-salts ≤ 0.4 %
Heavy metals (as Pb) ≤ 0.005 %
As (Arsenic) ≤ 0.0002 %
Cr (Chromium) ≤ 0.0100 %
Cu (Copper) ≤ 0.0025 %
Hg (Mercury) ≤ 0.0003 %
Mn (Manganese) ≤ 0.10 %
Ni (Nickel) ≤ 0.0100 %
Pb (Lead) ≤ 0.001 %
Zn (Zinc) ≤ 0.0025 %
Residual solvents (Ph.Eur./USP/ICH) excluded by production process
Residues of metal catalysts or metal reagents acc. to EMEA/C HMP/SWP/4446/2000 are not likely to be present, except for t he main component.
Corresponds to BP, USP