03002

Iodine

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

• 실험식(Hill 표기법): I₂
• CAS Number: 7553-56-2
• Molecular Weight: 253.81
• Beilstein: 3587194
• EC Number: 231-442-4
• MDL number: MFCD00011355
• UNSPSC 코드: 51472901
• PubChem Substance ID: 329747532
• NACRES: NA.21

속성

• vapor density: 9 (vs air)
• Quality Level: 200
• vapor pressure: 0.31 mmHg ( 25 °C); 1 mmHg ( 38.7 °C)
• grade: puriss.
• 분석: 99.8-100.5%
• 품질: meets analytical specification of Ph. Eur., BP, USP
• 저항도: 1.3E15 μΩ-cm
• 불순물: residual solvents, in accordance; ≤0.03% non-volatile matter
• bp: 184 °C (lit.)
• mp: 113 °C (lit.)
• 음이온 미량물: bromide, chloride (as Cl^-): ≤250 mg/kg; sulfate (SO₄^2-): ≤50 mg/kg
• SMILES string: II; II
• InChI: 1S/I2/c1-2
• InChI key: PNDPGZBMCMUPRI-UHFFFAOYSA-N

설명

일반 설명

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.

애플리케이션

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%.

안전성 정보

• 픽토그램: GHS08,GHS07,GHS09
• 신호어: Danger
• 유해 및 위험 성명서: H302 + H312 + H332,H315,H319,H335,H372,H400
• 예방조치 성명서: P273 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P314
• Hazard Classifications: 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
• 표적 기관: Respiratory system, Thyroid
• Storage Class Code: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• WGK: WGK 2
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable