iron(2+) ion heptahydrate sulfate

• ChemBase ID: 105012
• Molecular Formular: FeH14O11S
• Molecular Mass: 278.01456
• Monoisotopic Mass: 277.96061977
• SMILES: O.O.O.O.O.O.O.[Fe+2].[O-]S(=O)(=O)[O-]
• Canonical SMILES: [O-]S(=O)(=O)[O-].O.O.O.O.O.O.O.[Fe+2]
• InChI: InChI=1S/Fe.H2O4S.7H2O/c;1-5(2,3)4;;;;;;;/h;(H2,1,2,3,4);7*1H2/q+2;;;;;;;;/p-2
• InChIKey: SURQXAFEQWPFPV-UHFFFAOYSA-L

NAMES AND DATABASE IDS

Names

• IUPAC name: iron(2+) ion heptahydrate sulfate; λ^2-iron(2+) ion heptahydrate sulfate
• IUPAC Traditional name: iron ion(2+) heptahydrate sulfate; λ^2-iron(2+) ion heptahydrate sulfate
• Synonyms: Ferrous sulfate heptahydrate; Iron(II) sulfate heptahydrate, ACS; Iron (II) Sulfate, Heptahydrate; FERROUS SULFATE HEPTAHYDRATE; FERROUS SULFATE HEPTAHYDRATE, U.S.P.; Ferrous Sulfate heptahydrate; Iron(II) sulfate heptahydrate; Ferrosi sulfas; Iron(II) sulfate heptahydrate, Puratronic®; 硫酸亚铁(II) 七水合物, ACS; 硫酸铁(II) 七水合物; 硫酸亚铁 七水合物; 铁矾 七水合物; 硫酸铁(II) 七水合物; 硫酸亚铁; 硫酸亚铁(II) 七水合物, Puratronic®

Database IDs

• CAS Number: 7782-63-0
• EC Number: 231-753-5; 231-096-4
• MDL Number: MFCD00149719
• Merck Index: 144057
• PubChem SID: 24894960; 162092210; 24894925; 24847573; 24852893; 24894970; 24858891; 24894956
• PubChem CID: 62662

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

• Apperance: Crystalline
• Melting Point: 1539 °C; 64°C -6H{2}O
• Boiling Point: 2735 °C at 1013 hPa
• Auto Ignition Point: > 100 °C
• Density: 1.897; 1.897 g/mL at 25 °C; 1.898 g/mL at 25 °C(lit.); 7.87 g/cm^3 at 25 °C
• Vapor Pressure: 14.6 mmHg ( 25 °C); ca. .000001 hPa at 25 °C
• pH: 3.0-4.0 (25 °C, 50 mg/mL in H2O); 3-4 (20 °C, 5%)

Safety Information

• Storage Condition: Room Temperature (15-30°C); Room Temperature (15-30°C), Desiccate
• Storage Warning: Air Sensitive
• RTECS: NO8510000
• European Hazard Symbols: Nature polluting (N); X; Irritant (Xi); Harmful (Xn)
• UN Number: 3077
• German water hazard class: 3
• Hazard Class: 9
• Packing Group: III
• Australian Hazchem: 2X
• Risk Statements: 22-36/38; R:36/37/38-58
• Safety Statements: 46; S:20-25-26-29-37/39-61
• EU Classification: M7
• EU Hazard Identification Number: 13
• Emergency Response Guidebook(ERG) Number: 171
• TSCA Listed: 是
• GHS Pictograms: GHS07
• GHS Signal Word: Warning
• GHS Hazard statements: H302-H315-H319
• GHS Precautionary statements: P280-P305+P351+P338-P302+P352-P321-P362-P501A; P305 + P351 + P338
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves

Product Information

• Purity: >99%; ≥98%; ≥99%; ≥99.0%; ≥99.0% (RT); 98.0-102.5%; 99.0-102.0%; 99.0-103.4% (manganometric); 99.5-104.5% (manganometric); 99.999% (metals basis); 99+%
• Grade: ACS reagent; JIS special grade; Ph Eur; puriss.; puriss. p.a.; purum p.a.; ReagentPlus®; SAJ first grade; USP
• Suitability: complies for appearance of solution; meets USP testing specifications; plant cell culture tested; suitable for cell culture; suitable for insect cell culture
• Impurities: ≤0.001% total nitrogen (N); ≤0.005% heavy metals (as Pb); ≤0.01% insolubles; ≤0.05% Substances not pptd by NH4OH; organic volatile impurities, complies (GC); residual solvents, complies
• Cation Traces: As: ≤2 mg/kg; Ca: ≤20 mg/kg; Ca: ≤200 mg/kg; Ca: ≤50 mg/kg; Cd: ≤5 mg/kg; Cd: ≤50 mg/kg; Co: ≤50 mg/kg; Cr: ≤20 mg/kg; Cr: ≤50 mg/kg; Cu: ≤0.005%; Cu: ≤10 mg/kg; Cu: ≤30 mg/kg; Cu: ≤50 mg/kg; Fe3+: ≤0.1%; Fe3+: ≤2000 mg/kg; Fe3+: ≤250 mg/kg; Fe3+: ≤500 mg/kg; Hg: ≤1 mg/kg; K: ≤100 mg/kg; K: ≤20 mg/kg; K: ≤50 mg/kg; Mg: ≤20 mg/kg; Mg: ≤200 mg/kg; Mg: ≤50 mg/kg; Mn: ≤0.05%; Mn: ≤1000 mg/kg; Mn: ≤500 mg/kg; Na: ≤100 mg/kg; Na: ≤20 mg/kg; Na: ≤50 mg/kg; Ni: ≤50 mg/kg; Pb: ≤2 mg/kg; Pb: ≤5 mg/kg; Pb: ≤50 mg/kg; Zn: ≤0.005%; Zn: ≤10 mg/kg; Zn: ≤20 mg/kg; Zn: ≤50 mg/kg
• Antion Traces: chloride (Cl-): ≤0.001%; chloride (Cl-): ≤10 mg/kg; chloride (Cl-): ≤100 mg/kg; chloride (Cl-): ≤50 mg/kg; phosphate (PO43-): ≤0.001%; phosphate (PO43-): ≤10 mg/kg
• Shelf Life: (Shelf life is limited)
• Quality Level: PREMIUM
• Quality: meets analytical specification of Ph. Eur., BP, USP, FCC
• Pharmacopeia: testing & handling conforms to Pharmacopeia
• Linear Formula: FeSO4 · 7H2O

DETAILS

MP Biomedicals - 02194663

Cell Culture Reagent
Heptahydrate
Purity: >99%

MP Biomedicals - 02199447

Solid

MP Biomedicals - 02158049

Heptahydrate
Purity: >99%
5 grams per vial
For use in the determination of phosphorus per the method of Taussky and Shorr.

MP Biomedicals - 02158048

Heptahydrate
Purity: >99%
Crystalline

Sigma Aldrich - F8633

General description
硫酸亚铁七水合物用于细胞培养，通常与转铁蛋白、柠檬酸盐或其他铁转运分子结合。

Sigma Aldrich - F8263

General description
硫酸亚铁七水合物用于细胞培养，通常与转铁蛋白、柠檬酸盐或其他铁转运分子结合。

Sigma Aldrich - 215422

Packaging
1, 2.5 kg in poly bottle
250 g in poly bottle
5 g in glass bottle

Sigma Aldrich - 31236

Caution
tends to oxidation by air
Packaging
bottled under inert gas

Sigma Aldrich - F7002

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

Sigma Aldrich - 12354

Caution
tends to oxidation by air
Packaging
bottled under inert gas

REFERENCES

• Taussky, H.H. and Shorr,E., J. Biol. Chem. , 202 : 675 (1953).