跳转至内容
Merck

03002

Sigma-Aldrich

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

登录查看公司和协议定价


About This Item

经验公式(希尔记法):
I2
CAS号:
分子量:
253.81
Beilstein:
3587194
EC號碼:
MDL號碼:
分類程式碼代碼:
12352300
PubChem物質ID:
NACRES:
NA.21

蒸汽密度

9 (vs air)

品質等級

蒸汽壓力

0.31 mmHg ( 25 °C)
1 mmHg ( 38.7 °C)

等級

puriss.

化驗

99.8-100.5%

品質

meets analytical specification of Ph. Eur., BP, USP

電阻係數

1.3E15 μΩ-cm

雜質

residual solvents, in accordance
≤0.03% non-volatile matter

bp

184 °C (lit.)

mp

113 °C (lit.)

負離子痕跡

bromide, chloride (as Cl-): ≤250 mg/kg
sulfate (SO42-): ≤50 mg/kg

SMILES 字串

II

InChI

1S/I2/c1-2

InChI 密鑰

PNDPGZBMCMUPRI-UHFFFAOYSA-N

正在寻找类似产品? 访问 产品对比指南

一般說明

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.

應用

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%.

訊號詞

Danger

危險分類

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

標靶器官

Respiratory system, Thyroid

儲存類別代碼

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

水污染物質分類(WGK)

WGK 2

閃點(°F)

Not applicable

閃點(°C)

Not applicable


分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ (Lot或Batch)字后找到。

已有该产品?

在文件库中查找您最近购买产品的文档。

访问文档库

Photocurrent response from vertically aligned single-walled carbon nanotube arrays.
Bissett MA and Shapter JG.
The Journal of Physical Chemistry C, 114(14), 6778-6783 (2010)
Matthew J Moorcroft et al.
Nucleic acids research, 33(8), e75-e75 (2005-05-05)
In this paper, we demonstrate in situ synthesis of oligonucleotide probes on poly(dimethylsiloxane) (PDMS) microchannels through use of conventional phosphoramidite chemistry. PDMS polymer was moulded into a series of microchannels using standard soft lithography (micro-moulding), with dimensions <100 microm. The
Efficient trace-labelling of proteins with iodine.
A S McFARLANE
Nature, 182(4627), 53-53 (1958-07-05)
Effects of dye loading conditions on the energy conversion efficiency of ZnO and TiO2 dye-sensitized solar cells.
Chou TP, et al.
The Journal of Physical Chemistry C, 111(50), 18804-18811 (2007)
Michael B Zimmermann
Thyroid : official journal of the American Thyroid Association, 17(9), 829-835 (2007-10-25)
Iodine is required for the production of thyroid hormones, which are essential for normal brain development, and the fetus, newborn, and young child are particularly vulnerable to iodine deficiency. The iodine requirement increases during pregnancy and recommended intakes are in

我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门