所有图片(1)

576956

Sigma-Aldrich

乙腈 溶液

contains 0.1 % (v/v) formic acid, suitable for HPLC

线性分子式:
CH3CN
CAS号:
分子量:
41.05
Beilstein:
4124158
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.03

质量水平

100

蒸汽密度

1.41 (vs air)

蒸汽压

72.8 mmHg

形式

liquid

包含

0.1 % (v/v) formic acid

expl. lim.

8 %

应用

HPLC: suitable

bp

81-82 °C

mp

-48 °C

密度

0.782 g/mL at 25 °C

特色行业

Food and Beverages

SMILES string

CC#N

InChI

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

InChI key

WEVYAHXRMPXWCK-UHFFFAOYSA-N

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相关类别

一般描述

本产品为含有 0.1%v / v 甲酸的乙腈溶液。这种预混流动相溶剂具有高纯度,可减少耗时的制备工作并避免由于流动相不纯而导致仪器停机。其可用于HPLC和UHPLC(超高效液相色谱)技术。乙腈(MeCN)是一种有机溶剂,具有低粘度、高洗脱强度特性,且在低波长下对紫外线透明。

包装

4×4 L in glass bottle
200 L in Pure-Pac™ 1
200 L in Pure-Pac™ 2
18 L in VerSA-Flow™

制备说明

产品经过 0.2μm 过滤器过滤

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象形图

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警示用语:

Danger

Hazard Classifications

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

Storage Class Code

3 - Flammable liquids

WGK Germany

WGK 2

闪点(F)

35.6 °F - closed cup

闪点(C)

2 °C - closed cup

个人防护装备

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

分析证书

原产地证书 (CofO)

Acetonitrile, the polarity chameleon.
Zarzycki PK, et al.
Analytical and Bioanalytical Chemistry, 397(3), 905-908 (2010)
Eagleson M.
Concise Encyclopedia Chemistry, 6-6 (1994)
Kangmin Chon et al.
Water research, 81, 388-397 (2015-07-05)
In this study, the changes in UV absorbance at 254 nm (UVA254) and electron donating capacity (EDC) were investigated as surrogate indicators for assessing removal of micropollutants and bromate formation during ozonation of wastewater effluents. To measure the EDC, a novel...
Elke H J Krekels et al.
Clinical pharmacokinetics, 53(6), 553-563 (2014-02-06)
From a previously validated paediatric population pharmacokinetic model, it was derived that non-linear morphine maintenance doses of 5 μg/kg(1.5)/h, with a 50 % dose reduction in neonates with a postnatal age (PNA) <10 days, yield similar morphine and metabolite concentrations...
Maria de la Paz Celorio-Mancera et al.
Insect biochemistry and molecular biology, 61, 34-45 (2015-05-03)
More than half of the proteome from mandibular glands in caterpillars is represented by chemosensory proteins. Based on sequence similarity, these proteins are putative transporters of ligands to gustatory receptors in sensory organs of insects. We sought to determine whether...

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