Tisk…

Methanol 99,9 GC_ASSAY_METHOD, CHROMASOLV™ LC-MS Ultra UHPLC-MS, Riedel-de Haën™

Dodavatel: Honeywell Chemicals
Nebezpečí

Synonyms: Wood alcohol, Methyl alcohol, Hydroxy methane, Carbinol

14262-1L 14262-2L
14262-1LEA 1690 CZK
14262-1L 14262-2L
Methanol 99,9 GC_ASSAY_METHOD, CHROMASOLV™ LC-MS Ultra UHPLC-MS, Riedel-de Haën™
Methanol

  • For the most demanding LC-MS and UHPLC applications
  • Tested for UHPLC-MS suitability
  • Highest solvent purity for low detection limits
  • Extremely low MS baseline noise

Vzorec: CH₃OH
MW: 32.04
Bod varu: 64…65 °C (1.013 hPa)
Bod tání: –98 °C
Hustota: 0.79 g/cm³ (20 °C)
Bod vzplanutí: 11 °C
Storage Temperature: Ambient
MDL Number: MFCD00004595
CAS číslo: 67-56-1
EINECS: 200-659-6
UN: 1230
ADR: 3 II
REACH: 01-2119433307-44
Merck Index: 13,05984
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=5ea983428c5015ad8417c1e1c260cce3a4d1de3c&vid=9bc2f21fdce2dcabce477372374ff56b8fb3a0f1&prid=web&clid=SAPDAM

Objednat

Výsledky specifikačního testu

Assay (GC) Min. 99.9 %
Vapor Pressure 97.68 mmHg ( 20 °C)
Free alkali (as NH₃) Max. 0.0001 %
Free acid (as CH₃COOH) Max. 0.002 %
Water (Karl Fischer) Max. 0.03 %
Non-volatile matter Max. 1 ppm
Aluminium (Al) Max. 0.02 ppm
Calcium (Ca) Max. 0.05 ppm
Iron (Fe) Max. 0.02 ppm
Potassium (K) Max. 0.05 ppm
Magnesium (Mg) Max. 0.02 ppm
Sodium (Na) Max. 0.05 ppm
UHPLC-MS ESI(+) (Reserpine) Max. 5 ppb
UHPLC-MS ESI(-) (Digoxin) Max. 20 ppb
UHPLC Gradient peak 220 nm Max. 8 mAU
UHPLC Gradient drift 220 nm Max. 15 mAU
UHPLC Gradient peak 235 nm Max. 4 mAU
UHPLC Gradient drift 235 nm Max. 8 mAU
Suitability for the UHPLC-MS complying
Transmittance at 210 nm Min. 40 %
Transmittance at 220 nm Min. 65 %
Transmittance at 230 nm Min. 80 %
Transmittance at 260 nm Min. 98 %
Fluorescence (chinin) at 254 nm Max. 0.5 ppb
Fluorescence (chinin) at 365 nm Max. 0.3 ppb
APHA Max. 10
Vapor Density 1.11 (vs air)
Autoignition Temperature 725 °F


Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Více About VWR