iron

• ChemBase ID: 1370
• Molecular Formular: Fe
• Molecular Mass: 55.845
• Monoisotopic Mass: 55.9349375
• SMILES: [Fe]
• Canonical SMILES: [Fe]
• InChI: InChI=1S/Fe
• InChIKey: XEEYBQQBJWHFJM-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: iron
• IUPAC Traditional name: iron
• Brand Name: Feostat; Ircon; Ferretts; Hemocyte; Nephro-Fer; Fergon; Feronate; Fe-40; Ferro-Caps; Ferro-Time; Vitedyn-Slo; Feosol; Yieronia; Fer-In-Sol; Ed-In-Sol; Siderol; Mol-Iron; Feratab; Ferrousal; Slow Fe
• Synonyms: Iron; Iron(III) nitrate solution; Iron standard for AAS; Iron wire, 1.0mm (0.04in) dia, Puratronic®; Iron wire, 0.5mm (0.02in) dia, Puratronic®; Iron powder, -22 mesh, Puratronic®; Iron powder, -200 mesh; Iron slug, 9.5mm (0.37in) dia x 9.5mm (0.37in) length; Iron powder, spherical, <10 micron, 99.9+% (metals basis); Iron, AAS standard solution, Specpure®, Fe 1000 g/ml; Iron powder, -20 mesh; Iron, Oil based standard solution, Specpure®, Fe 1000 g/g; Iron, plasma standard solution, Specpure®, Fe 10,000 g/ml; Iron wire, 2.0mm (0.08in) dia; Iron wire, 1.2mm (0.047in) dia; Iron sponge, -100 mesh; Iron, plasma standard solution, Specpure®, Fe 1000 g/ml; Iron; Iron; Carbonyl iron; Ferrum reductum; Iron rod, 12mm (0.47in) dia, Puratronic®; Iron foil, 1.0mm (0.04in) thick, Puratronic®; Iron foil, 0.25mm (0.01in) thick, Puratronic®; Iron rod, 5mm (0.2in) dia, Puratronic®; Iron wire, 2.0mm (0.08in) dia, Puratronic®; Iron wire, 0.25mm (0.01in) dia, Puratronic®; Iron foil, 0.5mm (0.02in) thick, Puratronic®; Iron foil, 0.1mm (0.004in) thick, Puratronic®; Iron wire, 0.1mm (0.004in) dia, Puratronic®; Iron foil, 2.0mm (0.08in) thick, Puratronic®; Iron sputtering target, 76.2mm (3.0in) dia x 6.35mm (0.250in) thick; Iron sputtering target, 50.8mm (2.0in) dia x 6.35mm (0.250in) thick; Iron sputtering target, 76.2mm (3.0in) dia x 3.18mm (0.125in) thick; Iron sputtering target, 50.8mm (2.0in) dia x 3.18mm (0.125in) thick; Iron rod, 12mm (0.47in) dia; Iron foil, 0.1mm (0.004in) thick; Iron foil, 0.5mm (0.02in) thick; Iron foil, 0.25mm (0.01in) thick; Iron wire, 0.5mm (0.02in) dia; Iron rod, 5mm (0.2in) dia; Iron foil, 1.0mm (0.04in) thick; Iron wire, 1.0mm (0.04in) dia; Iron powder, spherical, 1-3 micron; Iron powder, -325 mesh, reduced; Iron foil, 0.127mm (0.005in) thick; Iron granules, 1-2mm (0.04-0.08in); Iron lumps, vacuum remelted, low Oxygen; Iron wire, 0.075mm (0.003in) dia, Puratronic®; Iron slug, 6.35mm (0.25in) dia x 12.7mm (0.50in) length; Iron slug, 6.35mm (0.25in) dia x 6.35mm (0.25in) length; Iron slug, 3.175mm (0.125in) dia x 3.175mm (0.125in) length; Iron, Oil based standard solution, Specpure®, Fe 5000 g/g; Iron sponge, -50+100 mesh; Iron slug, 3.175mm (0.125in) dia x 6.35mm (0.25in) length; Iron pieces, irregularly shaped, 25mm (1.0in) & down; Iron powder, spherical, APS 6-10 micron, reduced; 铁; 硝酸铁(III) 溶液; 铁标准液，用于原子吸收; 铁线, 1.0mm (0.04in) 直径, Puratronic®; 铁线, 0.5mm (0.02in) 直径, Puratronic®; 铁粉, -22 目, Puratronic®; 铁粉, -200 目; 铁柱, 9.5mm (0.37in) 直径 x 9.5mm (0.37in) 长; 铁粉, 球形, <10 微米, 99.9+% (metals basis); 铁, AAS标准溶液, Specpure®, Fe 1000 μg/ml; 铁粉, -20 目; 铁,油基标准溶液, Specpure®, Fe 1000®g/g; 铁,等离子标准溶液, Specpure®, Fe 10,000®g/ml; 铁线, 2.0mm (0.08in) 直径; 铁线, 1.2mm (0.047in) 直径; 海绵状铁, -100 目; 铁,等离子标准溶液, Specpure®, Fe 1000®g/ml; 铁粉; 铁箔, 1.0mm (0.04in) 厚, Puratronic®; 铁棒, 12mm (0.47in) 直径, Puratronic®; 铁箔, 0.25mm (0.01in) 厚, Puratronic®; 铁棒, 5mm (0.2in) 直径, Puratronic®; 铁线, 2.0mm (0.08in) 直径, Puratronic®; 铁线, 0.25mm (0.01in) 直径, Puratronic®; 铁箔, 0.5mm (0.02in) 厚, Puratronic®; 铁箔, 0.1mm (0.004in) 厚, Puratronic®; 铁线, 0.1mm (0.004in) 直径, Puratronic®; 铁箔, 2.0mm (0.08in) 厚, Puratronic®; 铁溅射靶, 76.2mm (3.0in) 直径 x 6.35mm (0.250in) 厚; 铁溅射靶, 50.8mm (2.0in) 直径 x 6.35mm (0.250in) 厚; 铁溅射靶, 76.2mm (3.0in) 直径 x 3.18mm (0.125in) 厚; 铁溅射靶, 50.8mm (2.0in) 直径 x 3.18mm (0.125in) 厚; 铁棒, 12mm (0.47in) 直径; 铁箔, 0.1mm (0.004in) 厚; 铁箔, 0.5mm (0.02in) 厚; 铁箔, 0.25mm (0.01in) 厚; 铁线, 1.0mm (0.04in) 直径; 铁线, 0.5mm (0.02in) 直径; 铁棒, 5mm (0.2in) 直径; 铁箔, 1.0mm (0.04in) 厚; 铁粉, 球形, 1-3微米; 铁粉, -325 目, 还原的; 铁箔, 0.127mm (0.005in)厚; 铁粒, 1-2mm (0.04-0.08in); 铁块, 真空再熔, 低氧; 铁线, 0.075mm (0.003in) 直径, Puratronic®; 铁柱, 6.35mm (0.25in) 直径 x 12.7mm (0.50in) 长; 铁柱, 6.35mm (0.25in) 直径 x 6.35mm (0.25in) 长; 铁柱, 3.175mm (0.125in) 直径 x 3.175mm (0.125in) 长; 铁, 油基标准溶液, Specpure®, Fe 5000μg/g; 海绵状铁, -50+100 目; 铁柱, 3.175mm (0.125in) 直径 x 6.35mm (0.25in) 长; 铁片,无规则形状, 12mm (0.5in) 或更小; 铁粉, 球形, APS 6-10微米, 还原的

Database IDs

• CAS Number: 10421-48-4; 7439-89-6
• EC Number: 231-714-2; 231-096-4
• MDL Number: MFCD00010999
• PubChem SID: 24861869; 24847522; 24856130; 24861868; 24868438; 24855469; 24861870; 160964830; 46509190; 24860521; 24895987; 24845328; 24856253; 24856252; 24873691; 24852563; 24856131; 24865839; 24895986; 24892621
• PubChem CID: 23925

CALCULATED PROPERTIES

• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): -0.77
• LogD (pH = 7.4): -0.77
• Log P: -0.77
• Molar Refractivity: 0.0 cm^3
• Polarizability: 3.2480288 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: ≈0.03g/m; ≈0.06g/m; ≈0.155g/mm; ≈0.2g/slug; ≈0.39g/m; ≈0.49g/25x25mm; ≈0.4g/slug; ≈0.62g/25x25mm; ≈0.89g/mm; ≈1.23g/25x25mm; ≈1.58g/slug; ≈1.5g/m; ≈2.5g/25x25mm; ≈25g/m; ≈3.17g/slug; ≈4.9g/25x25mm; ≈6.2g/m; ≈8.9g/m; ≈9.8g/25x25mm; 90% 2.5-25mm (0.1-1.0in); Apparent density 2.0-3.0g/cm3; Carbonyl iron powder; chips; dispersion; foil; granular; Liquid; Oxygen and Nitrogen analysis included; powder; Powder; powder (fine, <150 μm); rod; wire
• Melting Point: 1535 °C(lit.)
• Boiling Point: 2750 °C(lit.)
• Flash Point: 21 °C; 69.8 °F
• Density: 1.05 g/mL at 20 °C; 7.86 g/mL at 25 °C(lit.)
• Resistivity: 9.71 μΩ-cm

Safety Information

• RTECS: NO4565500
• European Hazard Symbols: Corrosive (C); Flammable (F); Irritant (Xi)
• UN Number: 1383; 3089; 3264; UN1325; UN3089; UN3264
• German water hazard class: -; 2; nwg
• Hazard Class: 4.1; 4.2; 8
• Packing Group: 1; 3; II; III
• Risk Statements: 11; 11-36/37; 17-36/38; 34; 36/37; 36/38
• Safety Statements: 16-33; 20-23-26-36/37/39-45-60; 23-26-36/37/39-45; 26; 26-36/37/39-45-60; 26-60
• TSCA Listed: 否; 是
• GHS Pictograms: GHS02; GHS05; GHS07
• GHS Signal Word: Danger; Warning
• GHS Hazard statements: H228; H228-H319-H335; H314; H314-H318; H315-H319; H319-H335
• GHS Precautionary statements: P210; P210-P241-P261-P305+P351+P338-P405-P501A; P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501A; P261-P280-P305+P351+P338-P304+P340-P405-P501A; P305 + P351 + P338
• Personal Protective Equipment: Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges; Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter; Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• RID/ADR: UN 1383 4.2/PG 1; UN 3089 4.1/PG 3; UN 3264 8/PG 3

Product Information

• Purity: >99.99% trace metals basis; ≥90.0%; ≥97% Fe basis; ≥99%; ≥99% (manganometric); ≥99.0%; ≥99.0% (RT); ≥99.5%; ≥99.5% (RT); ≥99.9%; ≥99.9% trace metals basis; ≥99.99%; ≥99.99% trace metals basis; 5% in graphite; 97%; 98% (metals basis); 98+%; 99% (metals basis); 99.5%; 99.5% (metals basis); 99.5% trace metals basis; 99.8% (metals basis); 99.9% (metals basis); 99.95% (metals basis); 99.95+% (metals basis); 99.97+% (metals basis); 99.98% (metals basis); 99.98% trace metals basis; 99.99% (metals basis); 99.994% (metals basis); 99.995% (metals basis); 99.998% (metals basis); 99+% (metals basis)
• Concentration: 10.00 g/L Fe in nitric acid; in mineral oil
• Grade: BCR® certified Reference Material; CP; puriss.; puriss. p.a.; purum; purum p.a.; SAJ first grade; SAJ special grade
• Particle Size: <10 μm; <100 nm; <20 mm; 10-40 mesh; -325 mesh
• Impurities: ≤0.01% total nitrogen (N); ≤0.1% in water soluble matter; ≤0.5% insoluble in HCl
• Cation Traces: As: ≤0.5 mg/kg; As: ≤2 mg/kg; As: ≤5 mg/kg; Ca: ≤50 mg/kg; Cd: ≤10 mg/kg; Co: ≤50 mg/kg; Cr: ≤10 mg/kg; Cu: ≤100 mg/kg; Cu: ≤1000 mg/kg; Cu: ≤20 mg/kg; Cu: ≤50 mg/kg; K: ≤50 mg/kg; Mg: ≤5 mg/kg; Mn: ≤10 mg/kg; Mn: ≤1000 mg/kg; Mn: ≤300 mg/kg; Mn: ≤7000 mg/kg; Na: ≤50 mg/kg; Ni: ≤1000 mg/kg; Ni: ≤50 mg/kg; Ni: ≤500 mg/kg; Pb: ≤20 mg/kg; Pb: ≤50 mg/kg; Zn: ≤150 mg/kg; Zn: ≤30 mg/kg; Zn: ≤50 mg/kg
• Antion Traces: chloride (Cl-): ≤10 mg/kg; sulfide (S2-): ≤100 mg/kg
• Shelf Life: (limited shelf life, expiry date on the label)
• Quality: low in magnesium and manganese compounds; reduced
• Diameter: 0.2 mm; 0.25 mm; 0.5 mm; 1.0 mm; 2.0 mm; 6.3 mm
• Thickness: 0.1 mm; 0.127 mm; 0.25 mm; 0.5 mm; 1.0 mm
• Appearance: powder (fine)
• Linear Formula: Fe
• Grain size: 6-9 μm

DETAILS

DrugBank - DB01592

• Drug Groups: approved
• Description: A metallic element found in certain minerals, in nearly all soils, and in mineral waters. It is an essential constituent of hemoglobin, cytochrome, and other components of respiratory enzyme systems. Its chief functions are in the transport of oxygen to tissue (hemoglobin) and in cellular oxidation mechanisms. Depletion of iron stores may result in iron-deficiency anemia. Iron is used to build up the blood in anemia.
• Indication: Used in preventing and treating iron-deficiency anemia.
• Pharmacology: The major activity of supplemental iron is in the prevention and treatment of iron deficiency anemia. Iron has putative immune-enhancing, anticarcinogenic and cognition-enhancing activities.
• Toxicity: Acute iron overdosage can be divided into four stages. In the first stage, which occurs up to six hours after ingestion, the principal symptoms are vomiting and diarrhea. Other symptoms include hypotension, tachycardia and CNS depression ranging from lethargy to coma. The second phase may occur at 6-24 hours after ingestion and is characterized by a temporary remission. In the third phase, gastrointestinal symptoms recur accompanied by shock, metabolic acidosis, coma, hepatic necrosis and jaundice, hypoglycemia, renal failure and pulmonary edema. The fourth phase may occur several weeks after ingestion and is characterized by gastrointestinal obstruction and liver damage. In a young child, 75 milligrams per kilogram is considered extremely dangerous. A dose of 30 milligrams per kilogram can lead to symptoms of toxicity. Estimates of a lethal dosage range from 180 milligrams per kilogram and upwards. A peak serum iron concentration of five micrograms or more per ml is associated with moderate to severe poisoning in many.
• Affected Organisms: Humans and other mammals
• Absorption: The efficiency of absorption depends on the salt form, the amount administered, the dosing regimen and the size of iron stores. Subjects with normal iron stores absorb 10% to 35% of an iron dose. Those who are iron deficient may absorb up to 95% of an iron dose.
• External Links: Wikipedia; RxList; PDRhealth; Drugs.com

Sigma Aldrich - C3518

Other Notes
Elemental iron produced by reduction of iron pentacarbonyl

Sigma Aldrich - 267953

Application
Catalyst for a wide variety of organic transformations.
Packaging
1 kg in glass bottle
5, 250 g in glass bottle

Sigma Aldrich - 267945

Packaging
1 kg in poly bottle
250 g in poly bottle

Sigma Aldrich - 266213

Packaging
30, 150 g in poly tube
Quantity
30 g = 125 mm; 150 g = 5 × 125 mm

Sigma Aldrich - 413054

Packaging
5, 25 g in poly bottle

Sigma Aldrich - 266256

Packaging
3.1, 15.5 g in rigid mailer
Quantity
3.1 g = 50 cm; 15.5 g = 250 cm

Sigma Aldrich - 356832

Packaging
1.5, 7.5 g in poly spool
Quantity
1.5 g = 1 m; 7.5 g = 5 m

Sigma Aldrich - 12310

Application
Catalyst for a wide variety of organic transformations.

Sigma Aldrich - 513423

Packaging
5 g in poly bottle

Sigma Aldrich - 338141

Packaging
1.2, 5 g in rigid mailer
Quantity
1.2 g = 25 × 25 mm; 5 g = 50 × 50 mm

Sigma Aldrich - 255637

Packaging
10, 50 g in poly bottle

Sigma Aldrich - 209309

Application
Catalyst for a wide variety of organic transformations.
Packaging
2 kg in glass bottle
500 g in glass bottle
Physical form
Hydrogen reduced

Sigma Aldrich - 266868

Application
High-voltage sputtering of iron foil was used to prepare a new unbridged isomer of Fe2(CO)8.1

Sigma Aldrich - 356824

Packaging
31 g in poly spool
6.2 g in rigid mailer
Quantity
6.2 g = 1 m; 31 g = 5 m

Sigma Aldrich - 02583

Preparation Note
prepared with Fe(NO3)3.9H2O and HNO3 (~0.5 M)

Sigma Aldrich - 356808

Packaging
2, 8 g in rigid mailer
Quantity
2 g = 50 × 50 mm; 8 g = 100 × 100 mm

Sigma Aldrich - IRMM524B

Legal Information
BCR is a registered trademark of European Commission

Sigma Aldrich - IRMM524A

Legal Information
BCR is a registered trademark of European Commission