57655
碘
puriss., ≥99.5% (RT), particles (round)
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关于此项目
经验公式（希尔记法）:
I2
化学文摘社编号:
分子量:
253.81
UNSPSC Code:
12141916
NACRES:
SB.52
PubChem Substance ID:
EC Number:
231-442-4
Beilstein/REAXYS Number:
3587194
MDL number:
Assay:
≥99.5% (RT)
Form:
particles (round)
vapor density
9 (vs air)
Quality Level
vapor pressure
0.31 mmHg ( 25 °C), 1 mmHg ( 38.7 °C)
grade
puriss.
assay
≥99.5% (RT)
form
particles (round)
resistivity
1.3E15 μΩ-cm
diam.
1-2 mm
bp
184 °C (lit.)
mp
113 °C (lit.)
SMILES string
II
InChI
1S/I2/c1-2
InChI key
PNDPGZBMCMUPRI-UHFFFAOYSA-N
Application
Iodine may be used for the isomerization of β-carotene solutions in a study on the spectrophotometric quantification of total β-carotene in food additives.
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signalword
Danger
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
target_organs
Respiratory system, Thyroid
存储类别
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
Eagleson M.
Concise Encyclopedia Chemistry, 543-543 (1994)
A simple spectrophotometric determination of total β-carotene in food additives with varying E/Z-isomer ratios using an isobestic wavelength.
Schierle J, et al.
European Food Research and Technology, 215(3), 268-274 (2002)
A spectrophotometric investigation of the interaction of iodine with aromatic hydrocarbons.
Benesi HA and Hildebrand JH.
Journal of the American Chemical Society, 71(8), 2703-2707 (1949)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 57655-100G-F | 04061832628684 |