632546

Methanol solution

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

• Formula empirica (notazione di Hill): CH₄O
• Numero CAS: 67-56-1
• Peso molecolare: 32.04
• UNSPSC Code: 12190000
• PubChem Substance ID: 57651932
• EC Number: 200-659-6
• Beilstein/REAXYS Number: 3662861
• MDL number: MFCD00004595
• eCl@ss: 39020101
• Assay: ≥99.5%
• Grade: HPLC grade
• Technique(s): HPLC: suitable, LC/MS: suitable, UHPLC: suitable, mass spectrometry (MS): suitable
• Bp: 65.4 °C
• Vapor pressure: 410 mmHg

Proprietà

• Nome del prodotto: Methanol solution, contains 0.10 % (v/v) formic acid, UHPLC, suitable for mass spectrometry (MS), ≥99.5%
• grade: HPLC grade
• Quality Segment: 100
• vapor density: 1.11 (vs air)
• vapor pressure: 410 mmHg
• assay: ≥99.5%
• form: liquid
• contains: 0.10 % (v/v) formic acid
• expl. lim.: 5.5-44 %
• technique(s): HPLC: suitable, LC/MS: suitable, UHPLC: suitable, mass spectrometry (MS): suitable
• transmittance: 230 nm, ≥10%, 254 nm, ≥90%
• bp: 65.4 °C
• mp: -98 °C
• cation traces: 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
• suitability: suitable for LC-MS
• format: mixture
• SMILES string: CO
• InChI: 1S/CH4O/c1-2/h2H,1H3
• InChI key: OKKJLVBELUTLKV-UHFFFAOYSA-N

Descrizione

General description

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.

Application

Designed for use with HPLC and LC-MS.

Packaging

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Preparation Note

Product filtered through a 0.2 μm filter

Informazioni sulla sicurezza

• pictograms: GHS02,GHS06,GHS08
• signalword: Danger
• hcodes: H225,H301 + H311 + H331,H370
• pcodes: 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
• target_organs: Eyes,Central nervous system
• Classe di stoccaggio: 3 - Flammable liquids
• wgk: WGK 2
• flash_point_f: 51.8 °F - closed cup
• flash_point_c: 11 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves