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Merck
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重要文件

57655

Sigma-Aldrich

puriss., ≥99.5% (RT), particles (round)

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About This Item

經驗公式(希爾表示法):
I2
CAS號碼:
分子量::
253.81
Beilstein:
3587194
EC號碼:
MDL號碼:
分類程式碼代碼:
12141916
PubChem物質ID:
NACRES:
SB.52

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

≥99.5% (RT)

形狀

particles (round)

電阻係數

1.3E15 μΩ-cm

直徑

1-2 mm

bp

184 °C (lit.)

mp

113 °C (lit.)

SMILES 字串

II

InChI

1S/I2/c1-2

InChI 密鑰

PNDPGZBMCMUPRI-UHFFFAOYSA-N

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應用

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.

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


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分析證明 (COA)

Lot/Batch Number

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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)
Eagleson M.
Concise Encyclopedia Chemistry, 543-543 (1994)
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)
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
Zulfiqar A Bhutta et al.
Lancet (London, England), 382(9890), 452-477 (2013-06-12)
Maternal undernutrition contributes to 800,000 neonatal deaths annually through small for gestational age births; stunting, wasting, and micronutrient deficiencies are estimated to underlie nearly 3·1 million child deaths annually. Progress has been made with many interventions implemented at scale and

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