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Merck
CN

AX0149

Supelco

乙腈

≥99.5% (GC), rACS reagent, for extraction, for analytical purposes

别名:

ACN, 乙腈, 氰甲烷, 甲基氰

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关于此项目

线性分子式:
CH3CN
化学文摘社编号:
分子量:
41.05
Beilstein:
741857
MDL编号:
UNSPSC代码:
12352117
EC索引号:
200-835-2
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产品名称

乙腈, Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

等级

ACS reagent
reagent grade

质量水平

Agency

meets USP/NF

蒸汽密度

1.41 (vs air)

蒸汽压

72.8 mmHg ( 20 °C)
97 hPa ( 20 °C)

描述

for analytical purposes
for extraction

方案

≥99.5% (GC)

表单

liquid

自燃温度

973 °F

expl. lim.

16 %

dilution

(for analytical testing)

杂质

≤0.3% Water (H2O)
≤0.6 μeq/g Titrable base
≤8 μeq/g Titrable acid

蒸发残留物

≤0.005%

颜色

clearAPHA: ≤10

折射率

n20/D 1.344 (lit.)

沸点

81-82 °C (lit.)

mp

−45 °C (lit.)

转变温度

flash point 2 °C

密度

0.786 g/mL at 25 °C (lit.)

应用

environmental
food and beverages
industrial qc
pharmaceutical
sample preparation

包装形式

neat

运输

ambient

储存温度

room temp

SMILES字符串

CC#N

InChI

1S/C2H3N/c1-2-3/h1H3

InChI key

WEVYAHXRMPXWCK-UHFFFAOYSA-N

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一般描述

EMPARTA solvents are designed for routine chemical synthesis, drying, purification, and critical labware cleaning in quality control environments. Engineered for precision, they deliver consistently reproducible results essential for rigorous validation and documentation.

Exceptional Quality Standards: These solvents meet or exceed ACS specifications, providing assurance of high quality that is crucial for accurate testing and analysis in quality control.

Consistent Reproducibility: Designed for precision, the solvents ensure that results can be reliably reproduced, which is vital for maintaining compliance and integrity in quality control processes.

Versatile Applications: Suitable for a variety of QC tasks, including analytical testing, method validation, and testing USP/NF monographs, these solvents support a comprehensive approach to quality assurance in laboratory settings.

应用

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

包装

M-Bottle for Solvents
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
See all the new features here!

分析说明

AppearanceClearAssay (GC)99.5% minColor (APHA)10 maxEvaporation residue0.005% maxTitrable acid8µeq/g maxTitrable base0.6µeq/g maxWater (H2O)0.3% max

象形图

FlameExclamation mark

警示用语:

Danger

危险分类

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2

储存分类代码

3 - Flammable liquids

WGK

WGK 2

闪点(°F)

35.6 °F - closed cup

闪点(°C)

2.0 °C - closed cup

法规信息

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