900688

メタノール

≥99.92%, suitable for UHPLC, mass spectrometry (MS)

• 別名: メチルアルコール
• 化学式: CH₃OH
• CAS番号: 67-56-1
• 分子量: 32.04
• Beilstein: 1098229
• EC Number: 200-659-6
• MDL番号: MFCD00004595
• UNSPSCコード: 12191601
• NACRES: NA.05

特性

• product name: メタノール, UHPLC, suitable for mass spectrometry (MS)
• 認証: suitable for ASTM^® 7968; suitable for ASTM^® 7979; suitable for DIN 38407-42; suitable for EPA 1621; suitable for EPA 1633; suitable for EPA 533; suitable for EPA 537.1; suitable for EPA 8327; suitable for EPA ACB B21-02; suitable for EPA ACB B23-05b; suitable for EPA OTM-45; suitable for GB 31604.35-2016; suitable for GB 5009.253-2016; suitable for ISO 21675 2019; suitable for ISO 25101; suitable for ISO/CEN 15968-2010
• 品質水準: 100
• 法規制遵守: suitable for FDA C-010.02
• 蒸気密度: 1.11 (vs air)
• 蒸気圧: 410 mmHg ( 50 °C); 97.68 mmHg ( 20 °C)
• アッセイ: ≥99.92%
• 形状: liquid
• 自己発火温度: 725 °F
• expl. lim.: 36 %
• テクニック: UHPLC: suitable; mass spectrometry (MS): suitable
• 屈折率: n20/D 1.329 (lit.)
• bp: 64.7 °C (lit.)
• mp: −98 °C (lit.)
• 密度: 0.791 g/mL at 25 °C (lit.)
• アプリケーション: food and beverages
• フォーマット: neat
• SMILES記法: CO
• InChI: 1S/CH4O/c1-2/h2H,1H3
• InChI Key: OKKJLVBELUTLKV-UHFFFAOYSA-N

詳細

詳細

Methanol, a primary aliphatic alcohol, is an organic solvent that finds numerous uses in industrial applications. It is commonly used as an analytical standard, an extractant medium and as a mobile phase additive in various chromatographic separations.

アプリケーション

Methanol may be used:

• As a stripping solvent to desorb pesticides after their extraction using hollow fiber liquid phase microextraction (HF-LPME), prior to the determination of the analytes in alcoholic beverages by ultra-high pressure liquid chromatography coupled to tandem mass spectrometry (UHPLC-MS/MS).
• In the preparation of a mobile phase for the determination of phenolic acids in beverages by UPLC–MS/MS.
• As an extraction solvent for the quantification of bisphenol-type endocrine disrupting compounds in food-contact recycled-paper materials by UPLC coupled to high resolution MS.

法的情報

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

安全性情報

• ピクトグラム: GHS02,GHS06,GHS08
• シグナルワード: Danger
• 危険有害性情報: H225,H301 + H311 + H331,H370
• 注意書き: P210 - P233 - P280 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311
• 危険有害性の分類: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1
• ターゲットの組織: Eyes,Central nervous system
• 保管分類コード: 3 - Flammable liquids
• WGK: WGK 2
• 引火点(°F): 49.5 °F - closed cup
• 引火点(℃): 9.7 °C - closed cup