推荐产品
product name
乙腈, for analysis EMSURE® ACS,Reag. Ph Eur
等級
ACS reagent
for analytical purposes
for extraction
reagent grade
品質等級
agency
reag. Ph. Eur.
蒸汽密度
1.41 (vs air)
蒸汽壓力
72.8 mmHg ( 20 °C)
97 hPa ( 20 °C)
產品線
EMSURE®
化驗
≥99.5% (GC)
形狀
liquid
自燃溫度
524 °C
973 °F
expl. lim.
16 %
雜質
≤0.0001 meq/g Alkalinity
≤0.0002 meq/g Acidity
≤0.005% Cyanide (CN)
≤0.1% Water
蒸發殘留物
≤0.001%
顏色
clearAPHA: ≤10
折射率
n20/D 1.344 (lit.)
bp
81-82 °C (lit.)
mp
−45 °C (lit.)
轉變溫度
flash point 2 °C
密度
0.786 g/mL at 25 °C (lit.)
正離子痕跡
Al: ≤0.00005%
B: ≤0.000002%
Ba: ≤0.00001%
Ca: ≤0.00005%
Cd: ≤0.000005%
Co: ≤0.000002%
Cr: ≤0.000002%
Cu: ≤0.000002%
Fe: ≤0.00001%
Mg: ≤0.00001%
Mn: ≤0.000002%
Ni: ≤0.000002%
Pb: ≤0.00001%
Sn: ≤0.00001%
Zn: ≤0.00001%
SMILES 字串
CC#N
應用
environmental
food and beverages
industrial qc
pharmaceutical
sample preparation
格式
neat
儲存溫度
2-30°C
InChI
1S/C2H3N/c1-2-3/h1H3
InChI 密鑰
WEVYAHXRMPXWCK-UHFFFAOYSA-N
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一般說明
應用
- Modified QuEChERS method combined with ultra-performance liquid chromatography-tandem mass spectrometry: This research utilizes acetonitrile′s excellent solvent properties for the detection of cyclopiazonic acid in feeds. The method enhances the efficiency and accuracy of chemical analyses in food safety, demonstrating acetonitrile′s pivotal role in ensuring the quality of agricultural products (Peng et al., 2024).
- Liquid Chromatographic Enantioseparation of Newly Synthesized Fluorinated Tryptophan Analogs: Highlighting its use in pharmaceutical research, acetonitrile is employed in the chromatographic enantioseparation of complex amino acids, essential for drug development and molecular pharmacology studies (Tanács et al., 2024).
- Synthesis and Application of 1,8-Naphthalimide Derivatives Fluorescent Probe: Acetonitrile′s versatility is showcased in the synthesis of fluorescent probes for environmental monitoring. Its application in detecting and measuring environmental pollutants highlights its significant impact on ecological research and safety (Negi et al., 2024).
分析報告
同一性(IR):符合
外观:透明
颜色: ≤ 10 Hazen
酸度: ≤ 0.0002 meq/g
碱度: ≤ 0.0001meq/g
密度(d 20 °C/20 °C):0.782 - 0.783
折射率(n 20/D):1.343 - 1.345
沸程(80-82°C): ≥ 95 % (v/v)
氰化物(CN): ≤ 0.005 %
Al(铝): ≤ 0.00005 %
B(硼): ≤ 0.000002%
Ba(钡): ≤ 0.00001 %
Ca(钙): ≤ 0.00005%
Cd(镉): ≤ 0.000005%
Co(钴): ≤ 0.000002%
Cr(铬): ≤ 0.000002 %
Cu(铜): ≤ 0.000002 %
Fe(铁): ≤ 0.00001%
Mg(镁): ≤ 0.00001 %
Mn(锰): ≤ 0.000002%
Ni(镍): ≤ 0.000002 %
Pb(铅): ≤ 0.00001%
Sn(锡): ≤ 0.00001 %
Zn(锌): ≤ 0.00001%
蒸发残留物: ≤ 0.001%
水: ≤ 0.1 %
ACS,Ph Eur 试剂
法律資訊
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)
2.0 °C - closed cup
商品
HPLC method determines Drospirenone in progestin medication using Purospher® STAR RP-18e Hibar® HPLC column, meeting USP monograph criteria.
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