Merck
All Photos(1)

02851

Sigma-Aldrich

酒精

for residue analysis

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

for residue analysis

质量水平

500

蒸汽密度

1.59 (vs air)
1.59 (vs air)

蒸汽压

44.6 mmHg ( 20 °C)
44.6 mmHg

产品线

PESTANAL®

形式

liquid

自燃温度

683 °F

expl. lim.

19 %, 60 °F
19 %

浓度

≥99.8 % (v/v)

杂质

≤0.0005% non volatile
≤0.05% water (Karl Fischer)

蒸发残留物

≤0.0005%

折射率

n20/D 1.3600 (lit.)
n20/D 1.361-1.363

bp

78 °C (lit.)
78 °C

mp

-114 °C
−114 °C (lit.)

密度

0.789 g/mL at 25 °C (lit.)

application(s)

food and beverages

SMILES string

CCO

InChI

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

InChI key

LFQSCWFLJHTTHZ-UHFFFAOYSA-N

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一般描述

用 GC/ECD 分析时,在林丹到 DDT 的保留时间范围内没有响应信号超过 5ng/l 林丹的杂质存在。

其他说明

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。

法律信息

PESTANAL is a registered trademark of Sigma-Aldrich International GmbH

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

个人防护装备

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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).

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