iron(2+) ion heptahydrate sulfate

• ChemBase编号: 105012
• 分子式: FeH14O11S
• 平均质量: 278.01456
• 单一同位素质量: 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

名称和登记号

名称

• IUPAC标准名: iron(2+) ion heptahydrate sulfate; λ^2-iron(2+) ion heptahydrate sulfate
• IUPAC传统名: iron ion(2+) heptahydrate sulfate; λ^2-iron(2+) ion heptahydrate sulfate
• 别名: 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®; 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®

登记号

• CAS号: 7782-63-0
• EC号: 231-753-5; 231-096-4
• MDL号: MFCD00149719
• 默克索引号: 144057
• PubChem SID: 24858891; 162092210; 24894956; 24894925; 24847573; 24894960; 24852893; 24894970
• PubChem CID: 62662

理论计算性质

• Acid pKa: -3.034349
• 质子受体: 4
• 质子供体: 0
• LogD (pH = 5.5): -5.569452
• LogD (pH = 7.4): -5.594027
• Log P: -0.841552
• 摩尔折射率: 11.5274 cm^3
• 极化性: 6.037845 Å^3
• 极化表面积: 80.26 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: Crystalline
• 熔点: 1539 °C; 64°C -6H{2}O
• 沸点: 2735 °C at 1013 hPa
• 自燃点: > 100 °C
• 密度: 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
• 蒸汽压: 14.6 mmHg ( 25 °C); ca. .000001 hPa at 25 °C
• pH值: 3.0-4.0 (25 °C, 50 mg/mL in H2O); 3-4 (20 °C, 5%)

安全信息

• 保存条件: Room Temperature (15-30°C); Room Temperature (15-30°C), Desiccate
• 保存注意事项: Air Sensitive
• RTECS编号: NO8510000
• 欧盟危险性物质标志: 环境危害性(Nature polluting) (N); X; 刺激性(Irritant) (Xi); 有害性(Harmful) (Xn)
• 联合国危险货物编号: 3077
• 德国WGK号: 3
• 联合国危险货物等级: 9
• 联合国危险货物包装类别(PG): III
• 澳大利亚Hazchem: 2X
• 危险公开号: 22-36/38; R:36/37/38-58
• 安全公开号: 46; S:20-25-26-29-37/39-61
• 欧盟危险货物分类: M7
• 欧盟危险识别号(EUHIN): 13
• 美国ERG指导号: 171
• TSCA收录: 是
• GHS危险品标识: GHS07
• GHS警示词: Warning
• GHS危险声明: H302-H315-H319
• GHS警示性声明: P280-P305+P351+P338-P302+P352-P321-P362-P501A; P305 + P351 + P338
• 个人保护装置: dust mask type N95 (US), Eyeshields, Gloves

产品相关信息

• 纯度: >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+%
• 级别: ACS reagent; JIS special grade; Ph Eur; puriss.; puriss. p.a.; purum p.a.; ReagentPlus®; SAJ first grade; USP
• 适用性: complies for appearance of solution; meets USP testing specifications; plant cell culture tested; suitable for cell culture; suitable for insect cell culture
• 杂质: ≤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
• 痕量阳离子: 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
• 痕量阴离子: 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
• 有效期: (Shelf life is limited)
• 产品质量级别: PREMIUM
• 品质说明: meets analytical specification of Ph. Eur., BP, USP, FCC
• 药典: testing & handling conforms to Pharmacopeia
• 线性分子式: FeSO4 · 7H2O

详细说明

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

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

Sigma Aldrich - 31236

Caution
易被空气氧化
包装
在惰性气体下装瓶

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
易被空气氧化
包装
在惰性气体下装瓶

参考文献

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