产品介绍：
产品说明
一般描述
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.
应用
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%.
基本信息
| 经验(实验)分子式 | I2 |
| 分子量 | 253.81 |
| Beilstein | 3587194 |
| EC 号 | 231-442-4 |
| MDL编号 | MFCD00011355 |
| PubChem化学物质编号 | 329747532 |
| NACRES | NA.21 |
产品性质
| 蒸汽密度 | 9 (vs air) |
| 质量水平 | 200 |
| 蒸汽压 | 0.31 mmHg ( 25 ℃) 1 mmHg ( 38.7 ℃) |
| 等级 | puriss. |
| 测定 | 99.8-100.5% |
| 质量 | meets analytical specification of Ph. Eur., BP, USP |
| 电阻率 | 1.3E15 μΩ-cm |
| 杂质 | residual solvents, in accordance ≤0.03% non-volatile matter |
| bp | 184 ℃ (lit.) |
| mp | 113 ℃ (lit.) |
| 痕量阴离子 | bromide, chloride (as Cl-): ≤250 mg/kg sulfate (SO42-): ≤50 mg/kg |
| SMILES string | II |
| InChI | 1S/I2/c1-2 |
| InChI key | PNDPGZBMCMUPRI-UHFFFAOYSA-N |
安全信息
| 象形图 |    |
| 警示用语： | Danger |
| 危险声明 | H302 + H312 + H332 - H315 - H319 - H335 - H372 - H400 |
| 预防措施声明 | P273 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P314 |
| 危险分类 | 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 |
| 靶器官 | Respiratory system, Thyroid |
| 储存分类代码 | 6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects |
| WGK | WGK 2 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
