iron(3+) ion amine dodecahydrate hydrogen sulfate sulfate

• ChemBase ID: 130591
• Molecular Formular: FeH28NO20S2
• Molecular Mass: 482.19202
• Monoisotopic Mass: 481.9995468
• SMILES: N.O.O.O.O.O.O.O.O.O.O.O.O.OS(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Fe+3]
• Canonical SMILES: [O-]S(=O)(=O)[O-].[O-]S(=O)(=O)O.N.O.O.O.O.O.O.O.O.O.O.O.O.[Fe+3]
• InChI: InChI=1S/Fe.H3N.2H2O4S.12H2O/c;;2*1-5(2,3)4;;;;;;;;;;;;/h;1H3;2*(H2,1,2,3,4);12*1H2/q+3;;;;;;;;;;;;;;;/p-3
• InChIKey: LCPUDZUWZDSKMX-UHFFFAOYSA-K

NAMES AND DATABASE IDS

Names

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

Database IDs

• CAS Number: 7783-83-7
• EC Number: 233-382-4
• MDL Number: MFCD00150004
• PubChem SID: 24894792; 162224869; 24894851; 24853223; 24858839; 24846277
• PubChem CID: 16211144

CALCULATED PROPERTIES

• Acid pKa: -3.034349
• H Acceptors: 4
• H Donor: 1
• LogD (pH = 5.5): -5.569452
• LogD (pH = 7.4): -5.594027
• Log P: -0.841552
• Molar Refractivity: 12.6491 cm^3
• Polarizability: 6.158906 Å^3
• Polar Surface Area: 77.43 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: dilute HCl: soluble1 M, clear, light brown; H2O: in accordance10 g/dL; H2O: soluble1 m at 20 °C, clear, yellow-brown to red-brown
• Apperance: slightly violet crystalline
• Melting Point: 39-41 °C(lit.)
• pH: ~1.0 (25 °C, 1 M in H2O)

Safety Information

• RTECS: WS5900000
• European Hazard Symbols: Irritant (Xi)
• German water hazard class: 3
• Risk Statements: 36/38
• Safety Statements: 26-36/37
• GHS Pictograms: GHS07
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319
• GHS Precautionary statements: P305 + P351 + P338
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• Storage Temperature: 2-8°C

Product Information

• Purity: ≥97.0% (RT); ≥98.0%; ≥99%; ≥99.0%; ≥99.0% (RT); 98.5-102.0% (ACS specification); 99%; 99.0-102.0%
• Grade: ACS reagent; ACS reagent, reag. ISO, reag. Ph. Eur.; JIS special grade; puriss.; puriss. p.a.; purum p.a.; ReagentPlus®; SAJ first grade
• Impurities: ≤0.0005% Phosphorus (P); ≤0.005% water-insoluble matter; ≤0.01% Insoluble matter; ≤0.01% insoluble matter in HCl; ≤0.01% insolubles; ≤0.05% not NH4OH pptd.; ≤0.1% substances not precipitated by NH4OH (as SO4); insoluble matter, passes filter test
• Cation Traces: Al: ≤0.01%; As: ≤0.05 mg/kg; Ca: ≤0.001%; Ca: ≤20 mg/kg; Ca: ≤50 mg/kg; Cd: ≤5 mg/kg; Cd: ≤50 mg/kg; Co: ≤10 mg/kg; Co: ≤50 mg/kg; Cr: ≤50 mg/kg; Cu: ≤0.0005%; Cu: ≤0.003%; Cu: ≤10 mg/kg; Cu: ≤20 mg/kg; Cu: ≤5 mg/kg; Cu: ≤50 mg/kg; Fe2+: ≤10 mg/kg; Fe2+: ≤20 mg/kg; Fe2+: ≤50 mg/kg; Fe2+:, passes test (limit about 0.001%); K: ≤0.005%; K: ≤100 mg/kg; K: ≤50 mg/kg; Mg: ≤0.0005%; Mg: ≤10 mg/kg; Mn: ≤50 mg/kg; Na: ≤0.005%; Na: ≤100 mg/kg; Na: ≤50 mg/kg; Ni: ≤10 mg/kg; Ni: ≤50 mg/kg; Pb: ≤0.001%; Pb: ≤20 mg/kg; Pb: ≤5 mg/kg; Pb: ≤50 mg/kg; Sr: ≤5 mg/kg; Zn: ≤0.0005%; Zn: ≤0.003%; Zn: ≤10 mg/kg; Zn: ≤5 mg/kg; Zn: ≤50 mg/kg
• Antion Traces: chloride (Cl-): ≤0.001%; chloride (Cl-): ≤20 mg/kg; chloride (Cl-): ≤5 mg/kg; chloride (Cl-): ≤50 mg/kg; nitrate (NO3-): ≤0.01%; nitrate (NO3-): ≤100 mg/kg; phosphate (PO43-): ≤20 mg/kg; phosphate (PO43-): ≤30 mg/kg
• Product Line: BioUltra
• Linear Formula: NH4Fe(SO4)2 · 12H2O

DETAILS

Sigma Aldrich - F3629

包装
250, 500 g in poly bottle
法律信息
ReagentPlus 注册商标 Sigma-Aldrich Co. LLC

Sigma Aldrich - 09729

Application
Ammonium ferric sulfate dodecahydrate has been used to develop an effective method for preparing magnetic multi-walled carbon nanotubes (M-MWCNTs).

Sigma Aldrich - 221260

Packaging
2.5 kg in glass bottle
25, 500 g in glass bottle