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40104-U

Supelco

盐酸甲醇溶液

3 M HCl in methanol (3N), for GC derivatization, pkg of 1 × 2 L

别名:

盐酸 溶液

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About This Item

经验公式（希尔记法）:
HCl
CAS号:
7647-01-0
分子量:
36.46
UNSPSC代码:
12000000

等级

for GC derivatization

表单

liquid

反应适用性

reagent type: derivatization reagent
reaction type: Esterifications

包装

pkg of 1 × 2 L

浓度

3 M HCl in methanol (3N)

密度

0.79 g/cm3

储存温度

−20°C

InChI

1S/ClH/h1H

InChI key

VEXZGXHMUGYJMC-UHFFFAOYSA-N

一般描述

甲醇HCl（盐酸溶于甲醇）特别适用于制备挥发性（短链）脂肪酸的甲酯。在高温条件下密封容器中酸性催化剂（如HCl）的存在下，脂肪酸可通过将其与无水醇（如甲醇）一起加热一段短的时间便能将其酯化。在反应中，脂肪酸分子和醇分子发生结合并释放水分子。 衍生物可以从反应介质中快速容易地被定量回收。

特点和优势

  • 脂肪酸的衍生化，特别是挥发性（短链）脂肪酸。

  • 带有挥发性副产物的清洁反应（无副反应）。

  • 提供清洁、快速、定量的衍生化。

相关产品

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说明
价格

警示用语：

Danger

危险分类

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Irrit. 2 - Flam. Liq. 2 - Met. Corr. 1 - Skin Irrit. 2 - STOT SE 1 - STOT SE 3

靶器官

Eyes,Central nervous system, Respiratory system

储存分类代码

3 - Flammable liquids

WGK

WGK 2

闪点(°F)

39.9 °F

闪点(°C)

4.4 °C

法规信息

新产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SHBK9459
SHBK9457
SHBJ7739
SHBK4218
SHBK0539

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