Ammonium iron(III) sulfate dodecahydrate

• Catalog No.: 12303
• CAS Number: 7783-83-7
• M. F.: FeH28NO20S2
• M. W.: 482.19202
• Purity: ≥99%

SYNONYMS

• Title: 硫酸铁(III)铵 十二水合物
• IUPAC name: iron(3+) ion amine dodecahydrate hydrogen sulfate sulfate
• IUPAC Traditional name: iron(3+) ion amine dodecahydrate hydrogensulfate sulfate
• Synonyms: 硫酸铁铵 十二水合物; Ammonium ferric sulfate dodecahydrate

DATABASE IDS

• CAS Number: 7783-83-7
• EC Number: 233-382-4
• MDL Number: MFCD00150004

PROPERTIES

• Antion Traces: chloride (Cl-): ≤20 mg/kg
• Cation Traces: Cu: ≤20 mg/kg
• Cation Traces: Fe2+: ≤20 mg/kg
• Cation Traces: Pb: ≤20 mg/kg
• Cation Traces: Zn: ≤50 mg/kg
• Grade: puriss.
• Impurities: ≤0.1% substances not precipitated by NH4OH (as SO4)
• Linear Formula: NH4Fe(SO4)2 · 12H2O
• Purity: ≥99%
• Melting Point: 39-41 °C(lit.)
• Solubility: H2O: in accordance10 g/dL
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P305 + P351 + P338
• Risk Statements: 36/38
• RTECS: WS5900000
• Safety Statements: 26-36/37
• German water hazard class: 3