Health
Flammable Méthanol ≥99.9% (par GC), CHROMASOLV™ LC-MS Ultra testé pour UHPLC-MS, Riedel-de Haën™
Catalog # 14262-1L
Supplier: Honeywell Chemicals
CAS Number:
Specifications
- Type de conditionnement:Glass bottle
- Cdt:1 L
- Seq:5037
- Environmentally Preferable:Safer Human and Environmental Health
- Certification environnementale:Chem21 Solvent Selection Guide recommended after discussion
Specifications
Specification Test Results
- 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
Specification Test Results
About this item
:
:32.04 g/mol
Merck Index:13,05984
Boiling Pt:64…65 °C (1.013 hPa)
Melting Pt:–98 °C
Density:0.79 g/cm³ (20 °C)
Flash Pt:11 °C
Storage Temperature:Température ambiante
EINECS:200-659-6
UN:1230
ADR:3,II
REACH:01-2119433307-44
:GHS08
:GHS02
CAS Number:67-56-1
Formula:CH₃OH
MDL Number:MFCD00004595