322415
甲醇
≥99.8%, anhydrous, suitable for tissue processing
别名:
木酒精
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关于此项目
线性分子式:
CH3OH
化学文摘社编号:
分子量:
32.04
UNSPSC Code:
12352104
PubChem Substance ID:
EC Number:
200-659-6
Beilstein/REAXYS Number:
1098229
MDL number:
Assay:
99.8%
Grade:
anhydrous
Technique(s):
tissue processing: suitable
Vapor pressure:
410 mmHg ( 50 °C), 97.68 mmHg ( 20 °C)
产品名称
甲醇, anhydrous, 99.8%
grade
anhydrous
vapor density
1.11 (vs air)
vapor pressure
410 mmHg ( 50 °C), 97.68 mmHg ( 20 °C)
assay
99.8%
form
liquid
autoignition temp.
725 °F
Quality Level
technique(s)
tissue processing: suitable
impurities
<0.002% water, <0.005% water (100 mL pkg)
evapn. residue
<0.0003%
mp
−98 °C (lit.)
format
neat
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General description
甲醇是一种有机合成中常用的工业级有机溶剂。因其具备高H/C比、低烟灰产生倾向、相对低的重整温度并在室温下的液相状态，它被视为燃料电池技术中的潜在氢源。通过MTO（甲醇-烯烃）工艺由甲醇所形成的烯烃（乙烯或丙烯）可替代石油和天然气用于烃燃料的生产。
Application
在制备薄的吉姆萨染色血涂片时，甲醇已用于组织的固定。它已用于合成绿脓菌素过程中的纯化步骤，而绿脓菌素是一种在铜绿假单胞菌中发现的有毒化合物。
甲醇用于以下应用：
- 用于合成和纯化绿脓菌素，分光光度法估计绿脓菌素的浓度，采用分光光度计吸收数据计算绿脓菌素的摩尔浓度。
- 用作核型分析中使用的染色液的成分。
- 在集落形成试验中用作染色液的成分，用于对细胞集落进行染色。
Packaging
查看可回收的容器产品。
Other Notes
Pure-Pac®II容器需要Micromatic MacroValve耦合器用于溶剂的配送，Z560723。
Legal Information
Pure-Pac is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1
target_organs
Eyes,Central nervous system
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_f
49.5 °F - closed cup
flash_point_c
9.7 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves
法规信息
危险化学品
此项目有
Matthew P Horning et al.
Lab on a chip, 14(12), 2040-2046 (2014-05-02)
A paper microfluidic cartridge for the automated staining of malaria parasites (Plasmodium) with acridine orange prior to microscopy is presented. The cartridge enables simultaneous, sub-minute generation of both thin and thick smears of acridine orange stained parasites. Parasites are stained
Generation of Embryonic Stem Cells in Rabbits.
Methods in Molecular Biology, 1341, 49-66 (2016)
Rajkumar Cheluvappa
MethodsX, 1, 67-73 (2014-01-01)
Preparation of the toxin pyocyanin from the bacterium Pseudomonas aeruginosa is an exacting procedure. Pyocyanin is expensive to commercially purchase. The sellers do not give out the extraction procedure. Classically, pyocyanin preparation involves complicated multi-step P. aeruginosa culturing and solvent
Standardized chemical synthesis of Pseudomonas aeruginosa pyocyanin.
Cheluvappa R.
Gastroenterologia y hepatologia, 22, 1350-1351 (2007)
Beyond oil and gas: the methanol economy.
Olah GA.
Angewandte Chemie (International Edition in English), 44(18), 2636-2639 (2005)
商品
Substances are said to be miscible in one another if they dissolve to form a uniform solution. Bookmark or download our miscibility table for common lab solvents.
如果物质相互溶解形成均匀的溶液，就可以说它们相互混溶。收藏或下载我们的常见实验室溶剂混溶性表。
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