Merck
All Photos(1)

02870

Sigma-Aldrich

酒精

ACS reagent, prima fine spirit, without additive, F15 o1

Synonym(s):
乙醇
Linear Formula:
CH3CH2OH
CAS Number:
Molecular Weight:
46.07
Beilstein:
1718733
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.05

等级

ACS reagent

质量水平

200

蒸汽密度

1.59 (vs air)
1.59 (vs air)

蒸汽压

44.6 mmHg ( 20 °C)
44.6 mmHg

形式

liquid

自燃温度

683 °F

质量

prima fine spirit, without additive, F15 o1

保质期

~7 yr

expl. lim.

19 %, 60 °F
19 %

availability

available only in Switzerland (Distribution and use of ethyl alcohol require a license from the Swiss Federal Alcohol Administration)

杂质

≤0.001% aldehyde (as CH3CHO)
≤0.001% formaldehyde (HCHO)
≤0.001% ketone (as CH3COCH3)
≤0.002% free acid (as CH3COOH)
≤0.2% methanol (CH3OH)

蒸发残留物

≤0.001%

颜色

clear

折射率

n20/D 1.3600 (lit.)

pH值(酸碱度)

7.0 (20 °C, 10 g/L)

bp

78 °C (lit.)
78 °C

mp

-114 °C
−114 °C (lit.)

溶解性

water: soluble (completely)

密度

0.789 g/mL at 25 °C (lit.)

痕量阳离子

Al: ≤0.5 mg/kg
Ba: ≤0.1 mg/kg
Bi: ≤0.1 mg/kg
Ca: ≤0.5 mg/kg
Cd: ≤0.05 mg/kg
Co: ≤0.02 mg/kg
Cr: ≤0.02 mg/kg
Cu: ≤0.1 mg/kg
Fe: ≤0.1 mg/kg
K: ≤0.5 mg/kg
Li: ≤0.1 mg/kg
Mg: ≤0.1 mg/kg
Mn: ≤0.02 mg/kg
Mo: ≤0.1 mg/kg
Na: ≤1 mg/kg
Ni: ≤0.02 mg/kg
Pb: ≤0.1 mg/kg
Sr: ≤0.1 mg/kg
Zn: ≤0.1 mg/kg

SMILES string

CCO

InChI

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

InChI key

LFQSCWFLJHTTHZ-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

其他说明

The article number 02870-4X2.5L-F will be discontinued. Please order the single bottle 02870-2.5L-F which is physically identical with the same exact specifications.
The article number 02870-6X1L-F will be discontinued. Please order the single bottle 02870-1L-F which is physically identical with the same exact specifications.
The article number 02890-4X2.5L-F will be discontinued. Please order the single bottle 02890-2.5L-F which is physically identical with the same exact specifications.
可能实行销售限制

附注

1在瑞士分发和使用乙醇需要瑞士联邦酒精管理局的许可证。

象形图

FlameExclamation mark

警示用语:

Danger

危险声明

预防措施声明

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

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service