1.59014
Acetonitrile solution
suitable for LC/MS, LiChrosolv®, contains 0.1% (v/v) trifluoroacetic acid
别名:
乙腈 溶液
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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
NACRES:
NA.03
UNSPSC Code:
41116004
MDL number:
Beilstein/REAXYS Number:
4124158
eCl@ss:
39031501
Technique(s):
HPLC: suitable, LC/MS: suitable
Vapor pressure:
97 hPa ( 20 °C)
产品名称
乙腈，含0.1％（v：v）三氟乙酸, hypergrade for LC-MS LiChrosolv®
vapor pressure
97 hPa ( 20 °C)
Quality Segment
product line
LiChrosolv®
form
liquid
concentration
0.095-0.105 % (v/v)
technique(s)
HPLC: suitable, LC/MS: suitable
impurities
≤0.025 ppm K (Potassium), ≤0.05 ppm Al (Aluminium), ≤0.05 ppm Ca (Calcium), ≤0.05 ppm Fe (Iron), ≤0.05 ppm Mg (Magnesium), ≤0.25 ppm Na (Sodium)
color
APHA: ≤10
transition temp
flash point 2 °C
density
0.782 g/mL at 25 °C
format
mixture
storage temp.
2-30°C
SMILES string
CC#N
InChI
1S/C2H3N/c1-2-3/h1H3
InChI key
WEVYAHXRMPXWCK-UHFFFAOYSA-N
Application
- Retention time prediction for post-translationally modified peptides: Ser, Thr, Tyr-phosphorylation.: This study presents a methodology for predicting retention times of phosphorylated peptides using high-performance liquid chromatography (HPLC) (Battellino et al., 2024).
- Development and validation of a UPLC-PDA method for quantifying ceftazidime in dried blood spots.: This paper outlines a validated ultra-performance liquid chromatography photodiode array (UPLC-PDA) method for the quantification of ceftazidime, demonstrating its application and accuracy in analyzing dried blood samples (Lv et al., 2024).
- A facile fabric phase sorptive extraction method for monitoring chloramphenicol residues in milk samples.: Describes a new method using fabric phase sorptive extraction for the efficient monitoring of chloramphenicol in milk, highlighting its simplicity and effectiveness (Ben Ayed et al., 2024).
- Study of sample preparation influence on bacterial lipids profile in matrix-assisted laser desorption/ionization time-of-flight mass spectrometry.: This research investigates how different sample preparation methods affect the lipid profiles of bacteria analyzed by MALDI-TOF MS, providing insights into optimizing protocols for better accuracy (Arendowski et al., 2024).
- Simple and robust LC-MS/MS method for quantification of colistin methanesulfonate and colistin in human plasma for therapeutic drug monitoring.: This article details a robust and straightforward liquid chromatography-tandem mass spectrometry (LC-MS/MS) method for the simultaneous determination of colistin methanesulfonate and colistin in human plasma, useful in clinical settings (Kim et al., 2023).
Preparation Note
Product filtered through a 0.2 μm filter
Analysis Note
Acid content: 0.095 - 0.105 % (v/v)
Identity: passes test
Color: ≤ 10 Hazen
Al (Aluminium): ≤ 0.05 ppm
Ca (Calcium): ≤ 0.05 ppm
Fe (Iron): ≤ 0.05 ppm
K (Potassium): ≤ 0.025 ppm
Mg (Magnesium): ≤ 0.05 ppm
Na (Sodium): ≤ 0.25 ppm
Gradient grade (at 210 nm): ≤ 1.0 mAU
Gradient grade (at 254 nm): ≤ 0.5 mAU
Suitable for LC-MS; Intensity of background mass peak based on reserpine(APCI/ESI positive): ≤ 2 ppb
Filtered by 0.2 µm filter.
Identity: passes test
Color: ≤ 10 Hazen
Al (Aluminium): ≤ 0.05 ppm
Ca (Calcium): ≤ 0.05 ppm
Fe (Iron): ≤ 0.05 ppm
K (Potassium): ≤ 0.025 ppm
Mg (Magnesium): ≤ 0.05 ppm
Na (Sodium): ≤ 0.25 ppm
Gradient grade (at 210 nm): ≤ 1.0 mAU
Gradient grade (at 254 nm): ≤ 0.5 mAU
Suitable for LC-MS; Intensity of background mass peak based on reserpine(APCI/ESI positive): ≤ 2 ppb
Filtered by 0.2 µm filter.
Other Notes
Explore various lab safety accessories and equipment for safe handling of solvents to increase your safety level from the first usage.
Legal Information
LICHROSOLV is a registered trademark of Merck KGaA, Darmstadt, Germany
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flash_point_f
35.6 °F - closed cup - (Acetonitrile)
flash_point_c
2 °C - closed cup - (Acetonitrile)
signalword
Danger
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2
存储类别
3 - Flammable liquids
wgk
WGK 2