03002

ヨウ素

puriss., meets analytical specification of Ph. Eur., BP, USP, 99.8-100.5%

• 実験式（ヒル表記法）: I₂
• CAS番号: 7553-56-2
• 分子量: 253.81
• Beilstein: 3587194
• EC Number: 231-442-4
• MDL番号: MFCD00011355
• UNSPSCコード: 12352300
• PubChem Substance ID: 329747532
• NACRES: NA.21

特性

• 蒸気密度: 9 (vs air)
• 品質水準: 200
• 蒸気圧: 0.31 mmHg ( 25 °C); 1 mmHg ( 38.7 °C)
• グレード: puriss.
• アッセイ: 99.8-100.5%
• 品質: meets analytical specification of Ph. Eur., BP, USP
• 抵抗性: 1.3E15 μΩ-cm
• 不純物: residual solvents, in accordance; ≤0.03% non-volatile matter
• bp: 184 °C (lit.)
• mp: 113 °C (lit.)
• 微量陰イオン: bromide, chloride (as Cl^-): ≤250 mg/kg; sulfate (SO₄^2-): ≤50 mg/kg
• SMILES記法: II
• InChI: 1S/I2/c1-2
• InChI Key: PNDPGZBMCMUPRI-UHFFFAOYSA-N

詳細

詳細

Iodine is a halogen compound. It is mainly present in sodium iodate (NaIO₃) and sodium periodate (NaIO₄) deposits. Iodine is a part of thyroxin hormone produced by the thyroid gland. It controls the body′s rate of physical and mental development.

アプリケーション

Iodine (I₂) was used in the following studies:

• Synthesis of oligonucleotides using a standard Applied Biosystems 392 DNA/RNA Synthesizer.
• Fabrication of electrochemical solar cells by using the single-walled carbon nanotubes (SWNTs)-modified fluorine-doped tin oxide coated glass (FTO) glass as the working electrode.
• To compose iodide-based solution, used as the liquid electrolyte in the dye-sensitized solar cells.

It may be used for the trace-labelling of proteins. It may be used for the iodination methods, in which the cationic portion of the iodine molecule bounds to the ring structure of tyrosine. Theoretical efficiency of labelling achieved is 50%.

安全性情報

• ピクトグラム: GHS08,GHS07,GHS09
• シグナルワード: Danger
• 危険有害性情報: H302 + H312 + H332,H315,H319,H335,H372,H400
• 注意書き: P273 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P314
• 危険有害性の分類: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Eye Irrit. 2 - Skin Irrit. 2 - STOT RE 1 Oral - STOT SE 3
• ターゲットの組織: Respiratory system, Thyroid
• 保管分類コード: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• WGK: WGK 2
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable