900682

水

suitable for mass spectrometry (MS) and UHPLC

• 线性分子式: H₂O
• CAS号: 7732-18-5
• 分子量: 18.02
• Beilstein: 2050024
• EC號碼: 231-791-2
• MDL號碼: MFCD00011332
• 分類程式碼代碼: 12191602
• NACRES: NA.05
• 技術: mass spectrometry (MS): suitable
• 應用: food and beverages
• bp: 100 °C (lit.)

属性

• 产品名称: 水, for UHPLC, suitable for mass spectrometry (MS)
• agency: 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
• 品質等級: 100
• 法律遵循: suitable for FDA C-010.02
• 形狀: liquid
• 儲存期限: limited shelf life,expiry date on the label
• 技術: mass spectrometry (MS): suitable
• 折射率: n20/D 1.34 (lit.)
• bp: 100 °C (lit.)
• mp: 0 °C (lit.)
• 密度: 1.000 g/mL at 3.98 °C (lit.)
• 應用: food and beverages
• SMILES 字串: O
• InChI: 1S/H2O/h1H2
• InChI 密鑰: XLYOFNOQVPJJNP-UHFFFAOYSA-N

说明

特點和優勢

将水用作UHPLC-MS的溶剂具有以下优点：        

• 溶剂纯度极高，检测限低       
• 极低的MS基线噪声       
• 优异的批次间再现性       
• 痕量金属极少        
• 微滤 (0.2 μm) 。

法律資訊

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

安全信息

• 儲存類別代碼: 12 - Non Combustible Liquids
• 水污染物質分類（WGK）: nwg
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable