1.03728

水

suitable for UHPLC, LiChrosolv^®

• 別名: DI water, Deionized water
• 化学式: H₂O
• CAS番号: 7732-18-5
• 分子量: 18.02
• Beilstein: 2050024
• MDL番号: MFCD00011332
• UNSPSCコード: 41104213
• NACRES: NA.03
• テクニック: UHPLC: suitable
• アプリケーション: general analytical
• bp: 100 °C (lit.)
• 蒸気圧: 23 hPa ( 20 °C)

特性

• 製品名: 水, for UHPLC-MS LiChrosolv^®
• 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; suitable for SM 4500 - NH3
• 品質水準: 200
• 法規制遵守: suitable for FDA C-010.02
• 蒸気圧: 23 hPa ( 20 °C)
• 製品種目: LiChrosolv^®
• フォーム: liquid
• テクニック: UHPLC: suitable
• 屈折率: n20/D 1.34 (lit.)
• pH: 7 (20 °C)
• bp: 100 °C (lit.)
• mp: 0 °C (lit.); 0.0 °C (32.0 °F)
• 溶解性: water: miscible
• 密度: 1.000 g/mL at 3.98 °C (lit.)
• 微量陽イオン: Al: ≤5 ppb; Ca: ≤5 ppb; Fe: ≤5 ppb; K: ≤5 ppb; Mg: ≤10 ppb; Na: ≤50 ppb
• アプリケーション: general analytical
• 保管温度: 2-30°C
• SMILES記法: O
• InChI: 1S/H2O/h1H2
• InChI Key: XLYOFNOQVPJJNP-UHFFFAOYSA-N

詳細

詳細

LiChrosolv^® solvents exhibit high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level. This makes them ideal for reproducible separations.

特徴および利点

• suitability tested and specified for UHPLC-MS and UHPLC-UV: for analytical flexibility
• specified quality in positive and negative in positive and negative electrospray ionization (ESI) and atmospheric-pressure chemical ionization-mass spectrometry (APCI-MS) for lowest detection limits and confidence in analyses for all important MS modes (test 1)
  —ESI/APCI (+) < 2 ppb
  —ESI/APCI (-) < 10 ppb
• lowest impurity profile: for interference-free baselines (test 2)
• microfiltered through 0.2 μm filter (test 3) to provide:
  —a long lifespan to filters and mechanical parts of HPLC systems
  —reduced risk of column clogging
• packed in borosilicate glass bottles for minimized metal ion contaminations
• lowest levels of trace metal impurities for a minimum metal ion adduct formation
  —<5 ppb
• lowest level of polyethylene glycol (PEG) impurities in UHPLC-MS solvent lineup (PEG S/N signal-to-noise-ratio < 50)

その他情報

Explore various lab safety accessories and equipment for safe handling of solvents to increase your safety level from the first usage.

法的情報

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

LICHROSOLV is a registered trademark of Merck KGaA, Darmstadt, Germany

安全性情報

• 保管分類コード: 12 - Non Combustible Liquids
• WGK: nwg
• 引火点(°F): No data available
• 引火点(℃): No data available