Merck
All Photos(5)

459844

Sigma-Aldrich

纯乙醇

greener alternative

200 proof, ACS reagent, ≥99.5%

Synonym(s):
乙醇, 无水酒精, 非变性乙醇
Linear Formula:
CH3CH2OH
CAS Number:
Molecular Weight:
46.07
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.21

等级

ACS reagent

质量水平

蒸汽密度

1.59 (vs air)

检测方案

≥99.5%

形式

liquid

expl. lim.

3.1-27.7 %

环保替代产品特性

Safer Solvents and Auxiliaries
Use of Renewable Feedstocks
Learn more about the Principles of Green Chemistry.

浓度

200 proof

杂质

H2SO4, passes test (darkened)
MnO4- reducers, passes test
acetone, passes test
isopropanol, passes test
≤0.0002 meq/g Titr. base
≤0.0005 meq/g Titr. acid
≤0.1% Methanol
≤0.2% water

蒸发残留物

≤0.001%

颜色

APHA: ≤10

pH值(酸碱度)

7.0 (20 °C, 10 g/L)

bp

78.3 °C

mp

-114 °C

溶解性

H2O: passes test

密度

0.789 g/mL at 20 °C

application(s)

agriculture

环保替代产品分类

储存温度

room temp

InChI

1S/C2H6O/c1-2-3/h3H,2H2,1H3

InChI key

LFQSCWFLJHTTHZ-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

一般描述

RNA纯化(ChIRP)分离染色质。Ci C Chu, Jeffrey J Quinn, Howard Y HY Chang, Journal of Visualized Experiments 2012-01-01
RNA纯化(ChIRP)分离染色质

长非编码RNA占用的基因组图谱揭示了RNA-染色质相互作用的原理。
Ci C Chu, Kun K Qu, Franklin L FL Zhong, Steven E SE Artandi, Howard Y HY Chang, Molecular Cell 2011-11-18长非编码RNA占用的基因组图谱揭示了RNA-染色质相互作用的原理。
价格为含联邦税价格。
纯乙醇是一种非变性100%酒精度乙醇。乙醇是一种初级醇,是合成各种化合物的重要原料。它可以由糖蜜经发酵或乙烯水华合而成。它在氢氧化钠存在下羰基化合物转移加氢过程中,作为氢源和反应介质。已有关于乙醇/水熏蒸对柴油机性能的影响的研究。ACS级溶剂可用于要求严格质量条件的过程,如分析测试。
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. Ethanol is environmentally preferable green solvent and thus it aligns with "Safer Solvents and Auxiliaries" and "Use of Renewable Feedstocks". 

应用

纯乙醇(Ethanol)已可用于一下过程中:
  • AMBF3 (氨甲基三氟硼酸铵)共轭生物分子的制备。
  • 作为一种用于积分球系统光声测量Grüneisen参数测定的吸收液。
  • 红酒中白藜芦醇的固相微萃取(SPME)纤维衍生化分析。

其他说明

销售限制可能适用

象形图

FlameExclamation mark

警示用语:

Danger

危险声明

危险分类

Eye Irrit. 2 - Flam. Liq. 2

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(F)

55.4 °F

闪点(C)

13 °C


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