1.00030

アセトニトリル

≥99.9% (GC), gradient grade, suitable for HPLC, Reag. Ph Eur, LiChrosolv^®

• 別名: ACN, エチルニトリル, シアノメタン, シアン化メチル
• 化学式: CH₃CN
• CAS番号: 75-05-8
• 分子量: 41.05
• Beilstein: 741857
• MDL番号: MFCD00001878
• UNSPSCコード: 12191502
• EC Index Number: 200-835-2
• NACRES: NA.03

特性

• product name: アセトニトリル, gradient grade for liquid chromatography LiChrosolv^® Reag. Ph Eur
• グレード: gradient grade
• 品質水準: 200
• 認証: reag. Ph. Eur.
• 蒸気密度: 1.41 (vs air)
• 蒸気圧: 72.8 mmHg ( 20 °C); 97 hPa ( 20 °C)
• 製品種目: LiChrosolv^®
• アッセイ: ≥99.9% (GC)
• 形状: liquid
• 自己発火温度: 524 °C; 973 °F
• expl. lim.: 16 %
• テクニック: HPLC: suitable
• 不純物: ≤0.0002 meq/g Acidity; ≤0.0002 meq/g Alkalinity; ≤0.02% Water
• 蒸発残留物質: ≤2.0 mg/L
• 色: APHA: ≤10
• 透過率: 193 nm, ≥60%; 195 nm, ≥80%; 230 nm, ≥98%
• 屈折率: n20/D 1.344 (lit.)
• bp: 81-82 °C (lit.)
• mp: −45 °C (lit.)
• 転移温度: flash point 2 °C
• 密度: 0.786 g/mL at 25 °C (lit.)
• フォーマット: neat
• 保管温度: 2-30°C
• SMILES記法: CC#N
• InChI: 1S/C2H3N/c1-2-3/h1H3
• InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N

詳細

詳細

With their high degree of UV transmittance, low particle count, low acidity and alkalinity, and low evaporation residue level, LiChrosolv^® solvents are ideal for reproducible separations. Since separations are normally done under gradient conditions in analytical HPLC, we offer solvents in "gradient grade" and "isocratic grade". This enables to minimize the gradient effect of the solvent involved.

アプリケーション

Acetonitrile is used as:

• A solvent for the mobile phase during the solid phase extraction (SPE) for the preconcentration of Bisphenol A (BPA) from tea samples.
• An extraction solvent for volatile organic compounds from concentrated indoor air samples.
• A rinsing solvent for glassware.

調製ノート

Product filtered through a 0.2 μm filter

その他情報

Explore various lab safety accessories and equipment for safe handling of solvents to increase your safety level from the first usage.

法的情報

LICHROSOLV is a registered trademark of Merck KGaA, Darmstadt, Germany

安全性情報

• ピクトグラム: GHS02,GHS07
• シグナルワード: Danger
• 危険有害性情報: H225,H302 + H312 + H332,H319
• 注意書き: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338
• 危険有害性の分類: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2
• 保管分類コード: 3 - Flammable liquids
• WGK: WGK 2
• 引火点(°F): 35.6 °F - closed cup
• 引火点(℃): 2.0 °C - closed cup