33355
盐酸甲醇溶液
3 M HCl in methanol (3N), derivatization grade (GC derivatization), ampule of 20 × 1 mL
别名:
盐酸 溶液
产品名称
盐酸甲醇溶液, 3 M HCl in methanol (3N), derivatization grade (GC derivatization), ampule of 20 × 1 mL
InChI
1S/ClH/h1H
InChI key
VEXZGXHMUGYJMC-UHFFFAOYSA-N
grade
derivatization grade (GC derivatization)
assay
99.9% (purity)
form
liquid
reaction suitability
reagent type: derivatization reagent
reaction type: Esterifications
packaging
ampule of 20 × 1 mL
concentration
3 M HCl in methanol (3N)
storage temp.
2-8°C
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Features and Benefits
- 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。
General description
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。
signalword
Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - Met. Corr. 1 - STOT SE 1
target_organs
Eyes,Central nervous system
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_f
51.8 °F - closed cup
flash_point_c
11 °C - closed cup
法规信息
危险化学品
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