14274

Acetonitrile solution

with 0.1% ammonium acetate, tested for UHPLC-MS

• CAS号: 148642-19-7
• EC號碼: 200-835-2
• MDL號碼: MFCD00001878
• 分類程式碼代碼: 41121800
• PubChem物質ID: 329750436
• NACRES: NA.03

属性

• 产品名称: 乙腈与0.1％醋酸铵, tested for UHPLC-MS
• 形狀: liquid
• 品質等級: 100
• 品質: tested for UHPLC-MS
• 儲存期限: limited shelf life, expiry date on the label
• 雜質: ≤0.0001% non-volatile; ≤0.5 ppb fluorescence (quinine) at 254 nm; ≤0.5 ppb fluorescence (quinine) at 365 nm; ≤2.0% water; ≤20 ppb UHPLC-MS (q-TOF) (Reserpin, ESI(+))
• 透射率: 254 nm, ≥90%
• 正離子痕跡: Ca: ≤0.25 mg/kg; K: ≤0.25 mg/kg; Mg: ≤0.25 mg/kg; Na: ≤1 mg/kg
• UHPLC - 梯度: ≤2 mAU at 254 nm (peak); ≤30 mAU at 254 nm (drift)
• 適合性: passes test for UHPLC-MS
• 形式: mixture
• SMILES 字串: CC#N
• InChI: 1S/C2H3N/c1-2-3/h1H3
• InChI 密鑰: WEVYAHXRMPXWCK-UHFFFAOYSA-N

说明

應用

Acetonitrile with ammonium acetate may be used as a mobile phase in liquid chromatography-tandem mass spectrometry (LC-MS/MS) assay for the simultaneous quantitative analysis of synthetic corticosteroids like beclomethasone dipropionate, betamethasone, budesonide, dexamethasone, fludrocortisone, flunisolide, fluorometholone, fluticasone propionate, megestrol acetate, methylprednisolone, prednisolone, prednisone, triamcinolone, and triamcinolone acetonide.[1]

包裝

Clear borosilicate glass, high hydrolytic resistance (Type I)

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安全信息

• 象形圖: GHS02,GHS07
• 訊號詞: Danger
• 危險聲明: H225,H302 + H312 + H332,H319
• 防範說明: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338
• 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
• 閃點（°C）: 2.0 °C