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Merck
CN
所有图片(1)

文件

安全信息

6.06007

Sigma-Aldrich

甲醇

for chromatography

别名:

木酒精

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About This Item

线性分子式:
CH3OH
CAS号:
分子量:
32.04
Beilstein:
1098229
MDL编号:
UNSPSC代码:
12191601

等级

for chromatography

质量水平

蒸汽密度

1.11 (vs air)

蒸汽压

410 mmHg ( 50 °C)
97.68 mmHg ( 20 °C)

自燃温度

725 °F

expl. lim.

36 %

折射率

n20/D 1.329 (lit.)

bp

64.7 °C (lit.)

mp

−98 °C (lit.)

密度

0.791 g/mL at 25 °C (lit.)

SMILES字符串

CO

InChI

1S/CH4O/c1-2/h2H,1H3

InChI key

OKKJLVBELUTLKV-UHFFFAOYSA-N

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一般描述

Methanol is used as a mobile phase component in various chromatographic techniques such as high-performance liquid chromatography (HPLC), gas chromatography (GC), and thin-layer chromatography (TLC).

应用

Methanol is used as a mobile-phase solvent in a reversed-phase isocratic procedure to analyze progesterone in capsules.

警示用语:

Danger

危险分类

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1

靶器官

Eyes,Central nervous system

储存分类代码

3 - Flammable liquids

WGK

WGK 2

闪点(°F)

49.5 °F - closed cup

闪点(°C)

9.7 °C - closed cup

法规信息

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Evaluation of the lipophilicity of bile acids and their derivatives by thin-layer chromatography and principal component analysis
S Sarbu, C, et al.
Journal of Chromatography A, 917(1-2) (2001)
Determination of progesterone in capsules by high-performance liquid chromatography and UV-spectrophotometry
Maliwal D, et al.
Journal of Young Pharmacists : Jyp, 1(4), 371-371 (2009)
Determination of noradrenaline and dopamine in Chinese herbal extracts from Portulaca oleracea L. by high-performance liquid chromatography
Chen J, et al.
Journal of Chromatography A, 1003(1-2), 127-132 (2003)

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