diiron(3+) ion trisulfate

• ChemBase ID: 105007
• Molecular Formular: Fe2O12S3
• Molecular Mass: 399.8778
• Monoisotopic Mass: 399.72506344
• SMILES: [Fe+3].[Fe+3].[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-]
• Canonical SMILES: [O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Fe+3].[Fe+3]
• InChI: InChI=1S/2Fe.3H2O4S/c;;3*1-5(2,3)4/h;;3*(H2,1,2,3,4)/q2*+3;;;/p-6
• InChIKey: RUTXIHLAWFEWGM-UHFFFAOYSA-H

NAMES AND DATABASE IDS

Names

• IUPAC name: diiron(3+) ion trisulfate
• IUPAC Traditional name: diiron(3+) ion trisulfate; diferric iron trisulfate
• Synonyms: Ferric sulfate hydrate; Iron(III) sulfate hydrate, Reagent Grade; Ferric sulfate; Sulfuric acid, iron(3+) salt (3:2); Iron(III) sulfate; Iron(III) sulfate hydrate; Iron[III] sulfate; FERRIC SULFATE; Iron(III) sulfate, Puratronic®; 硫酸铁(III)水合物, 试剂级; 硫酸铁 水合物; 硫酸铁(III) 水合物; 硫酸铁, Puratronic®

Database IDs

• CAS Number: 10028-22-5; 15244-10-7
• EC Number: 233-072-9
• MDL Number: MFCD00011007
• Merck Index: 144032
• PubChem SID: 24858618; 162091993; 24894727; 24858890; 24894750
• PubChem CID: 24826
• CHEBI ID: 53438
• Chemspider ID: 23211
• Wikipedia Title: Iron(III)_sulfate

CALCULATED PROPERTIES

• Acid pKa: -3.034349
• H Acceptors: 4
• H Donor: 0
• LogD (pH = 5.5): -5.569452
• LogD (pH = 7.4): -5.594027
• Log P: -0.841552
• Molar Refractivity: 11.5274 cm^3
• Polarizability: 6.037845 Å^3
• Polar Surface Area: 80.26 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: slightly soluble in water; Slightly soluble in water; Soluble in water; sparingly soluble in alcohol ; negligible in acetone, ethyl acetate ; insoluble in sulfuric acid, ammonia
• Apperance: Granular/Powder; grayish-white crystals; Powder
• Melting Point: 1539 °C; 480 °C (anhydrous) ; 175 °C (nonhydrate); 480°C dec.
• Boiling Point: 2735 °C at 1013 hPa
• Auto Ignition Point: > 100 °C
• Density: 2.0-2.1; 3.097; 3.097 g/cm^3 (anhydrous) ; 1.898 g/cm^3 (pentahydrate); 7.87 g/cm^3 at 25 °C
• Refractive Index: 1.814 (anhydrous) ; 1.552 (enneahydrate)
• Vapor Pressure: ca. .000001 hPa at 25 °C

Safety Information

• Storage Condition: Room Temperature (15-30°C), Desiccate
• Storage Warning: Hygroscopic
• RTECS: NO8505000; NO8520000
• European Hazard Symbols: Nature polluting (N); Irritant (Xi); Harmful (Xn)
• UN Number: 3077
• German water hazard class: 3
• Hazard Class: 9
• Packing Group: III
• Australian Hazchem: 2X
• Risk Statements: 22-36/37; 36/37/38; R:58-36/37/38
• Safety Statements: 26; 26-37; 26-37-60; S:20-25-26-37/39-61
• EU Hazard Identification Number: 11
• Emergency Response Guidebook(ERG) Number: 171
• TSCA Listed: 是
• EU Index: Not listed
• GHS Pictograms: GHS07
• GHS Signal Word: Warning
• NFPA704:
  

  0

  1

  0
• LD50: 500 mg/kg (oral, rat)
• GHS Hazard statements: H302-H319-H335; H315-H319-H335
• GHS Precautionary statements: P261-P305 + P351 + P338; P261-P305+P351+P338-P302+P352-P321-P405-P501A
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves

Product Information

• Purity: ≥76.0% (RT); 21-23% Fe basis; 60.0-80.0% anhydrous basis; 97%; 99.998% (metals basis)
• Grade: puriss.; puriss. p.a.; purum p.a.; SAJ first grade; SAJ special grade; technical
• Compostion: Fe, 21-23%
• Suitability: plant cell culture tested
• Impurities: ≤0.01% insoluble in HCl; ≤24% water; residual solvents, complies
• Cation Traces: As: ≤5 mg/kg; Ca: ≤100 mg/kg; Ca: ≤500 mg/kg; Cd: ≤50 mg/kg; Co: ≤50 mg/kg; Cu: ≤20 mg/kg; Cu: ≤50 mg/kg; Fe2+: ≤200 mg/kg; Fe2+: ≤500 mg/kg; K: ≤100 mg/kg; Mg: ≤100 mg/kg; Na: ≤100 mg/kg; Na: ≤500 mg/kg; Ni: ≤100 mg/kg; Pb: ≤50 mg/kg; Zn: ≤50 mg/kg
• Antion Traces: chloride (Cl-): ≤100 mg/kg; chloride (Cl-): ≤200 mg/kg; chloride (Cl-): ≤50 mg/kg; nitrate (NO3-): ≤200 mg/kg; phosphate (PO43-): ≤30 mg/kg
• Linear Formula: Fe2(SO4)3 · xH2O

DETAILS

MP Biomedicals - 02158042

(Iron[III] sulfate)

Sigma Aldrich - F0638

Application
Iron(III) sulfate hydrate is a general use reagent qualified for use in plant research. It is redox active and my be used as a cell culture nutrient, in studies on iron metabolism or regulation and oxidative processes.

Sigma Aldrich - 307718

Packaging
100, 500 g in poly bottle
12 kg in fiber drum
5 g in glass bottle
Application
Convenient, efficient catalyst for the preparation of aromatic esters from the corresponding acids and alcohols.1

Sigma Aldrich - F1135

包装
250, 500 g in poly bottle