1.00029
乙腈
≥99.9% (GC), suitable for LC/MS, LiChrosolv®
别名:
ACN, 乙腈, 氰甲烷, 甲基氰
选择尺寸
关于此项目
LC/MS: suitable
97 hPa ( 20 °C)
产品名称
乙腈, hypergrade for LC-MS LiChrosolv®
InChI
1S/C2H3N/c1-2-3/h1H3
SMILES string
CC#N
InChI key
WEVYAHXRMPXWCK-UHFFFAOYSA-N
agency
suitable for ASTM® 7968
suitable for ASTM® 7979
suitable for DIN 38407-42
suitable for EPA 1633
suitable for EPA 8327
suitable for GB 31604.35-2016
suitable for GB 5009.253-2016
suitable for ISO 21675 2019
reg. compliance
suitable for FDA C-010.02
vapor density
1.41 (vs air)
vapor pressure
72.8 mmHg ( 20 °C)
97 hPa ( 20 °C)
product line
LiChrosolv®
assay
≥99.9% (GC)
form
liquid
autoignition temp.
524 °C
973 °F
expl. lim.
16 %
technique(s)
HPLC: suitable
LC/MS: suitable
impurities
≤0.0001 meq/g Acidity
≤0.0002 meq/g Alkalinity
≤0.01% Water
≤10 ppb Al (Aluminium)
≤10 ppb Ca (Calcium)
≤10 ppb Fe (Iron)
≤10 ppb Mg (Magnesium)
≤5 ppb Any further metal (ICP-MS)
≤5 ppb K (Potassium)
≤50 ppb Na (Sodium)
evapn. residue
≤1.0 mg/L
color
APHA: ≤10
transmittance
191 nm, ≥25%
195 nm, ≥85%
200 nm, ≥96%
215 nm, ≥98%
230 nm, ≥99%
refractive index
n20/D 1.344 (lit.)
bp
81-82 °C (lit.)
mp
−45 °C (lit.)
transition temp
flash point 2 °C
density
0.786 g/mL at 25 °C (lit.)
application(s)
PFAS testing
format
neat
storage temp.
2-30°C
Quality Level
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Application
- 蕨类植物中伊鲁烷糖苷（illudane glycoside）及其类似物的快速LC-MS定量测定中的流动相。
- 从SDB-RPS萃取柱提取（氟）喹诺酮类抗生素化合物的洗脱混合物
General description
Preparation Note
Legal Information
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
flash_point_f
35.6 °F - closed cup
flash_point_c
2.0 °C - closed cup
法规信息
商品
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For use as a marker in SDS-PAGE; Albumin from chicken egg white, For use as a marker in SDS-PAGE; L-Lactic Dehydrogenase from rabbit muscle, Type XI, lyophilized powder, 600-1,200 units/mg protein
In this article we provide a complete workflow of quantification and identification of acylcarnitines in dried blood spots (DBS) using stable isotope-labeled (SIL) acylcarnitines CRMs by FIA-MS/MS.
Pistachios 45% fat complicates pesticide analysis. But Z-Sep+ sorbent cleanup after QuEChERS extraction can reduce background for reliable results.
实验方案
Separation of various acids and compounds by molecular weight: PAA, PEI, PIDADMACl, PAS, cationic dextran, chitosan
相关内容
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