iron

• ChemBase编号: 1370
• 分子式: Fe
• 平均质量: 55.845
• 单一同位素质量: 55.9349375
• SMILES: [Fe]
• Canonical SMILES: [Fe]
• InChI: InChI=1S/Fe
• InChIKey: XEEYBQQBJWHFJM-UHFFFAOYSA-N

名称和登记号

名称

• IUPAC标准名: iron
• IUPAC传统名: iron
• 商标名: 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
• 别名: 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; 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

登记号

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

理论计算性质

• 质子受体: 0
• 质子供体: 0
• LogD (pH = 5.5): -0.77
• LogD (pH = 7.4): -0.77
• Log P: -0.77
• 摩尔折射率: 0.0 cm^3
• 极化性: 3.2480288 Å^3
• 极化表面积: 0.0 Å^2
• 可自由旋转的化学键: 0
• 里宾斯基五规则: true

分子性质

理化性质

• 外观: ≈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
• 熔点: 1535 °C(lit.)
• 沸点: 2750 °C(lit.)
• 闪点: 21 °C; 69.8 °F
• 密度: 1.05 g/mL at 20 °C; 7.86 g/mL at 25 °C(lit.)
• 电阻率: 9.71 μΩ-cm

安全信息

• RTECS编号: NO4565500
• 欧盟危险性物质标志: 腐蚀性(Corrosive) (C); 易燃性(Flammable) (F); 刺激性(Irritant) (Xi)
• 联合国危险货物编号: 1383; 3089; 3264; UN1325; UN3089; UN3264
• 德国WGK号: -; 2; nwg
• 联合国危险货物等级: 4.1; 4.2; 8
• 联合国危险货物包装类别(PG): 1; 3; II; III
• 危险公开号: 11; 11-36/37; 17-36/38; 34; 36/37; 36/38
• 安全公开号: 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收录: 否; 是
• GHS危险品标识: GHS02; GHS05; GHS07
• GHS警示词: Danger; Warning
• GHS危险声明: H228; H228-H319-H335; H314; H314-H318; H315-H319; H319-H335
• GHS警示性声明: 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
• 个人保护装置: 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

产品相关信息

• 纯度: >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)
• 浓度: 10.00 g/L Fe in nitric acid; in mineral oil
• 级别: BCR® certified Reference Material; CP; puriss.; puriss. p.a.; purum; purum p.a.; SAJ first grade; SAJ special grade
• 颗粒大小: <10 μm; <100 nm; <20 mm; 10-40 mesh; -325 mesh
• 杂质: ≤0.01% total nitrogen (N); ≤0.1% in water soluble matter; ≤0.5% insoluble in HCl
• 痕量阳离子: 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
• 痕量阴离子: chloride (Cl-): ≤10 mg/kg; sulfide (S2-): ≤100 mg/kg
• 有效期: (limited shelf life, expiry date on the label)
• 品质说明: low in magnesium and manganese compounds; reduced
• 直径: 0.2 mm; 0.25 mm; 0.5 mm; 1.0 mm; 2.0 mm; 6.3 mm
• 厚度: 0.1 mm; 0.127 mm; 0.25 mm; 0.5 mm; 1.0 mm
• Appearance: powder (fine)
• 线性分子式: Fe
• Grain size: 6-9 μm

详细说明

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.
包装
1 kg in glass bottle
5, 250 g in glass bottle

Sigma Aldrich - 267945

包装
1 kg in poly bottle
250 g in poly bottle

Sigma Aldrich - 266213

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

Sigma Aldrich - 413054

包装
5, 25 g in poly bottle

Sigma Aldrich - 266256

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

Sigma Aldrich - 356832

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

Sigma Aldrich - 12310

Application
Catalyst for a wide variety of organic transformations.

Sigma Aldrich - 513423

包装
5 g in poly bottle

Sigma Aldrich - 338141

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

Sigma Aldrich - 255637

包装
10, 50 g in poly bottle

Sigma Aldrich - 209309

Application
Catalyst for a wide variety of organic transformations.
包装
2 kg in glass bottle
500 g in glass bottle
Physical form
氢还原

Sigma Aldrich - 266868

Application
铁箔的高压喷溅用于制备 Fe2(CO)8 的非桥接异构体。1

Sigma Aldrich - 356824

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

Sigma Aldrich - 02583

Preparation Note
用 Fe(NO3)3.9H2O 和 HNO3（~0.5M）制备

Sigma Aldrich - 356808

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

Sigma Aldrich - IRMM524B

法律信息
BCR 注册商标 European Commission

Sigma Aldrich - IRMM524A

法律信息
BCR 注册商标 European Commission