AX0156

アセトニトリル

≥99.9% (GC), suitable for LC/MS, OmniSolv^®

• 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: 12352117
• EC Index Number: 200-835-2

特性

• product name: アセトニトリル, OmniSolv^® LC-MS
• 認証: 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
• 品質水準: 100
• 法規制遵守: suitable for FDA C-010.02
• 蒸気密度: 1.41 (vs air)
• 蒸気圧: 72.8 mmHg ( 20 °C); 97 hPa ( 20 °C)
• 製品種目: OmniSolv^®
• アッセイ: ≥99.9% (GC)
• 形状: liquid
• 自己発火温度: 973 °F
• expl. lim.: 16 %
• テクニック: LC/MS: suitable
• 不純物: ≤0.02% Water (H₂O); ≤0.5 μeq/g Titrable base; ≤1 μeq/g Titrable acid; ≤50 ppb p-nitrophenol (LC/MS); ≤50 ppb reserpine (LC/MS)
• 蒸発残留物質: ≤1 ppm
• 色: APHA: ≤10
• 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.)
• UV cutoff: ≤190 nm
• UV吸収: λ: 200 nm A_max: ≤0.1; λ: 210 nm A_max: ≤0.04; λ: 220 nm A_max: ≤0.02; λ: 230 nm A_max: ≤0.01; λ: 240 nm A_max: ≤0.01; λ: 250 nm A_max: ≤0.01; λ: 270 nm A_max: ≤0.01; λ: 400-280 nm A_max: ≤0.005
• SMILES記法: CC#N
• フォーマット: neat
• 輸送温度: ambient
• 保管温度: room temp
• InChI: 1S/C2H3N/c1-2-3/h1H3
• InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N

詳細

詳細

Acetonitrile is a water-soluble polar organic solvent with exceptional solubilizing power, unique chromatographic properties, and ideal spectroscopic characteristics.

アプリケーション

Acetonitrile is used as a:

• Mobile phase solvent in reversed-phase chromatography.
• Rinsing solvent for Solid-phase extraction (SPE) column.

調製ノート

Product filtered through a 0.2 μm filter

アナリシスノート

Assay (GC)99.9% minColor (APHA)10APHA maxEvaporation residue1ppm maxFiltered through 0.2 µm filterTo pass testFluorescence as quinine at 254 nm1ppb maxFluorescence as quinine at 365 nm1ppb maxFormClear liquidGradient at 210 nm2mAU maxGradient at 254 nm0.3mAU maxIdentity (IR-spectrum)ConformsLC-MS purity, ESI(+), as reserpine50ppb maxLC-MS purity, ESI(-), as p-nitrophenol50ppb maxMetals, suitable for LC/MSTo pass testTitrable acid1µeq/g maxTitrable base0.5µeq/g maxUV Abs. at 200 nm0.1AU maxUV Abs. at 210 nm0.04AU maxUV Abs. at 220 nm0.02AU maxUV Abs. at 230 nm0.01AU maxUV Abs. at 240 nm0.01AU maxUV Abs. at 250 nm0.01AU maxUV Abs. at 270 nm0.01AU maxUV Abs. at 400-280 nm0.005AU maxUV Cut-off190nm maxWater (H2O)0.02% max

法的情報

ASTM is a registered trademark of American Society for Testing and Materials

OMNISOLV 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