AX0149

乙腈

≥99.5% (GC), rACS reagent, for extraction, for analytical purposes

• 别名: ACN, 乙腈, 氰甲烷, 甲基氰
• 线性分子式: CH₃CN
• CAS号: 75-05-8
• 分子量: 41.05
• Beilstein: 741857
• MDL號碼: MFCD00001878
• 分類程式碼代碼: 12352117
• 酶委員會索引編號: 200-835-2
• bp: 81-82 °C (lit.)

属性

• 产品名称: 乙腈, for extraction, Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS
• 等級: ACS reagent; for extraction; reagent grade
• 品質等級: 200
• agency: meets USP/NF
• 蒸汽密度: 1.41 (vs air)
• 蒸汽壓力: 72.8 mmHg ( 20 °C); 97 hPa ( 20 °C)
• 描述: for analytical purposes
• 化驗: ≥99.5% (GC)
• 形狀: liquid
• 自燃溫度: 973 °F
• expl. lim.: 16 %
• dilution: (for analytical testing)
• 雜質: ≤0.3% Water (H2O); ≤0.6 μeq/g Titrable base; ≤8 μeq/g Titrable acid
• 蒸發殘留物: ≤0.005%
• 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.)
• 應用: environmental; food and beverages; industrial qc; pharmaceutical; sample preparation
• 形式: neat
• 運輸包裝: ambient
• 儲存溫度: room temp
• SMILES 字串: CC#N
• InChI: 1S/C2H3N/c1-2-3/h1H3
• InChI 密鑰: WEVYAHXRMPXWCK-UHFFFAOYSA-N

说明

應用

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

包裝

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分析報告

AppearanceClearAssay (GC)99.5% minColor (APHA)10 maxEvaporation residue0.005% maxTitrable acid8µeq/g maxTitrable base0.6µeq/g maxWater (H2O)0.3% max

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 - closed cup
• 閃點（°C）: 2.0 °C - closed cup