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About This Item
线性分子式:
CH3CN
CAS Number:
分子量:
41.05
Beilstein:
741857
MDL编号:
UNSPSC代码:
12191502
EC索引号:
200-835-2
NACRES:
NB.21
Product Name
乙腈, for preparative chromatography Prepsolv™
蒸汽密度
1.41 (vs air)
质量水平
蒸汽压
72.8 mmHg ( 20 °C)
97 hPa ( 20 °C)
描述
for preparative HPLC
for preparative liquid chromatography
产品线
Prepsolv™
方案
≥99.8% (GC)
表单
liquid
自燃温度
524 °C
973 °F
expl. lim.
16 %
技术
HPLC: suitable
杂质
≤0.0002 meq/g Alkalinity
≤0.0005 meq/g Acidity
≤0.05% Water
蒸发残留物
≤1.0 mg/L
透射比
220 nm, ≥90%
240 nm, ≥98%
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.)
适用性
suitable for chromatography
应用
food and beverages
pharmaceutical
包装形式
neat
储存温度
2-30°C
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
Prepsolv solvents are tailored to the requirements of preparative HPLC to facilitate scale-up from analytical to preparative separations. With their extremely low evaporation residue (<1 mg/l) and low water content, they ensure optimal protection for columns.
应用
- Pharmacokinetic and oral bioavailability study of schaftoside in rats.: This research highlights the use of acetonitrile in chromatographic methods for the pharmacokinetic and bioavailability analysis of schaftoside, providing key insights into its metabolic profile, essential for drug development and clinical studies (Lin et al., 2024).
- Quantification of mangiferin in streptozotocin-induced diabetic rat plasma using UPLC-MS/MS: Pharmacokinetic assessment of Gentiana rhodantha extract after oral administration.: Demonstrating the utility of acetonitrile in liquid chromatography-mass spectrometry, this study offers a robust method for quantifying natural compounds in biological matrices, crucial for therapeutic evaluations (Zhao and Wu Li, 2024).
- Lewis base adducts of NpCl(4).: Exploring the coordination chemistry of neptunium(IV) chloride with Lewis bases in acetonitrile, this study advances our understanding of actinide chemistry and its potential applications in nuclear waste management and reprocessing technologies (Lopez et al., 2024).
- Coordinating nature of M(6)L(12) double-stranded macrocycles: co-ligand competition of perchlorate, water, and acetonitrile depending on metal(II) ions.: Investigating the competitive binding of co-ligands in acetonitrile solutions, this research provides valuable insights into the supramolecular chemistry of macrocyclic compounds, pivotal for the design of molecular sensors and catalysts (An et al., 2024).
- Pharmacokinetic Properties of Baitouweng Decoction in Bama Miniature Pigs: Implications for Clinical Application in Humans.: Utilizing acetonitrile in the preparation and analysis of traditional Chinese medicine, this study assesses the pharmacokinetics of Baitouweng Decoction, aiding in the translation of its medicinal use from traditional applications to modern clinical practice (Xu et al., 2024).
制备说明
Product filtered through a 0.2 μm filter
分析说明
Purity (GC): ≥ 99.8 %
Identity (IR): conforms
Evaporation residue: ≤ 1.0 mg/l
Water: ≤ 0.05 %
Acidity: ≤ 0.0005 meq/g
Alkalinity: ≤ 0.0002 meq/g
Transmission (at 220 nm): ≥ 90 %
Transmission (from 240 nm): ≥ 98 %
Filtered by 0.2 µm filter
Identity (IR): conforms
Evaporation residue: ≤ 1.0 mg/l
Water: ≤ 0.05 %
Acidity: ≤ 0.0005 meq/g
Alkalinity: ≤ 0.0002 meq/g
Transmission (at 220 nm): ≥ 90 %
Transmission (from 240 nm): ≥ 98 %
Filtered by 0.2 µm filter
法律信息
PREPSOLV is a trademark of Merck KGaA, Darmstadt, Germany
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
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