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Merck

576956

Sigma-Aldrich

乙腈 溶液

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

别名:

ACN, Cyanomethane, Ethyl nitrile, Methyl cyanide

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About This Item

线性分子式:
CH3CN
CAS号:
分子量:
41.05
Beilstein:
4124158
EC號碼:
MDL號碼:
分類程式碼代碼:
12190000
PubChem物質ID:
NACRES:
NA.03

product name

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

蒸汽密度

1.41 (vs air)

品質等級

蒸汽壓力

72.8 mmHg

形狀

liquid

包含

0.1 % (v/v) formic acid

expl. lim.

8 %

技術

HPLC: suitable

bp

81-82 °C

mp

-48 °C

密度

0.782 g/mL at 25 °C

應用

food and beverages

格式

mixture

SMILES 字串

CC#N

InChI

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

InChI 密鑰

WEVYAHXRMPXWCK-UHFFFAOYSA-N

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一般說明

该产品为含0.1%v/v甲酸的乙腈溶液。这种预混合流动相溶剂纯度高,缩短了制备时间,并可防止由于不纯流动相而导致的仪器停机时间。它可用于高效液相色谱(HPLC)和超高效液相色谱(UHPLC)技术。乙腈(MeCN)是一种低粘度、高洗脱强度的有机溶剂,在低波长下对紫外线透明。

應用


  • Separation of ochratoxins by centrifugal partition chromatography: Demonstrates the critical role of 96% acetic acid in the separation of mycotoxins, enhancing food safety and quality control in agricultural products (Hegedüs et al., 2024).

準備報告

产品已经过0.2 μm过滤器过滤

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象形圖

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訊號詞

Danger

危險分類

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

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 2

閃點(°F)

35.6 °F - closed cup

閃點(°C)

2 °C - closed cup

個人防護裝備

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


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分析证书(COA)

Lot/Batch Number

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Eagleson M.
Concise Encyclopedia Chemistry, 6-6 (1994)
Acetonitrile, the polarity chameleon.
Zarzycki PK, et al.
Analytical and Bioanalytical Chemistry, 397(3), 905-908 (2010)
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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