15-1490

Iron(II) sulfate heptahydrate

JIS special grade, 99.0-102.0%

• Synonym(s): Ferrous sulfate heptahydrate
• Linear Formula: FeSO₄ · 7H₂O
• CAS Number: 7782-63-0
• Molecular Weight: 278.01
• EC Number: 231-753-5
• MDL number: MFCD00149719
• UNSPSC Code: 12352302
• PubChem Substance ID: 329750748
• assay: 99.0-102.0%
• grade: JIS special grade
• form: solid

Properties

• grade: JIS special grade
• vapor pressure: 14.6 mmHg ( 25 °C)
• assay: 99.0-102.0%
• form: solid
• reaction suitability: reagent type: catalyst; core: iron
• availability: available only in Japan
• pH: 3.0-4.0 (25 °C, 50 g/L)
• density: 1.898 g/mL at 25 °C (lit.)
• storage temp.: 2-8°C
• SMILES string: O.O.O.O.O.O.O.[Fe++].[O-]S([O-])(=O)=O
• InChI: 1S/Fe.H2O4S.7H2O/c;1-5(2,3)4;;;;;;;/h;(H2,1,2,3,4);7*1H2/q+2;;;;;;;;/p-2
• InChI key: SURQXAFEQWPFPV-UHFFFAOYSA-L

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H302,H315,H319
• pcodes: P264 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P332 + P313
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2
• Storage Class: 13 - Non Combustible Solids
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves