632546

Methanol solution

≥99.5%, suitable for UHPLC, mass spectrometry (MS), HPLC, contains 0.10% (v/v) formic acid

• 실험식(Hill 표기법): CH₄O
• CAS Number: 67-56-1
• Molecular Weight: 32.04
• Beilstein: 3662861
• EC Number: 200-659-6
• MDL number: MFCD00004595
• UNSPSC 코드: 12190000
• PubChem Substance ID: 57651932

속성

• product name: Methanol solution, contains 0.10 % (v/v) formic acid, UHPLC, suitable for mass spectrometry (MS), ≥99.5%
• vapor density: 1.11 (vs air)
• Quality Level: 100
• vapor pressure: 410 mmHg
• 분석: ≥99.5%
• 형태: liquid
• 포함: 0.10 % (v/v) formic acid
• expl. lim.: 5.5-44 %
• 기술: HPLC: suitable; UHPLC: suitable; mass spectrometry (MS): suitable
• 투과: 230 nm, ≥10%; 254 nm, ≥90%
• bp: 65.4 °C
• mp: -98 °C
• 양이온 미량물: Ca: ≤0.5 ppm; K: ≤0.5 ppm; Mg: ≤0.5 ppm; Na: ≤2 ppm
• HPLC-gradient: ≤10 mAU at 254 nm; ≤20 mAU at 210 nm
• 적합성: suitable for LC-MS
• 형식: mixture
• SMILES string: CO
• InChI: 1S/CH4O/c1-2/h2H,1H3
• InChI key: OKKJLVBELUTLKV-UHFFFAOYSA-N

설명

일반 설명

This pre-blended solvent eliminates time-consuming mobile phase preparation as well as lost sample information and instrument downtime caused by impure mobile phases. For consistent baselines and minimal background noise, these blends are prepared with ultra-pure acids such as formic acid.

애플리케이션

Designed for use with HPLC and LC-MS.

제조 메모

Product filtered through a 0.2 μm filter

안전성 정보

• 픽토그램: GHS02,GHS06,GHS08
• 신호어: Danger
• 유해 및 위험 성명서: H225,H301 + H311 + H331,H370
• 예방조치 성명서: P210 - P233 - P280 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311
• Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1
• 표적 기관: Eyes,Central nervous system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 2
• Flash Point (°F): 51.8 °F - closed cup
• Flash Point (°C): 11 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves