Methanol ≥99.9%, HiPerSolv CHROMANORM® for HPLC-MS, suitable for LC-MS, UPLC, UHPLC, Ultra HPLC, VWR Chemicals BDH®
Supplier: VWR International
Synonyms:
Hydroxy methane
, Methyl alcohol
, Carbinol
, Wood alcohol
From the exclusive family of high-quality, competitively priced BDH Chemicals – High Purity solvents for HPLC applications.
Solvents are pumped through 0.2micron filters on filling and packaged under nitrogen.
Packaging: All bottles have tamper evident caps for added peace of mind and are packed in environmentally –friendly corrugated/pulp case inserts that are fully recyclable.
Formula:
CH₃OH MW: 32.04 g/mol |
MDL Number:
MFCD00004595 CAS Number: 67-56-1 UN: 1230 ADR: 3,II |
Specification Test Results
Assay (GC) | 99.9% Min. |
Appearance | Clear colourless liquid |
Carbonyl compounds | Passes test |
Solubility in water | Passes test |
Substances darkened by sulphuric acid | Passes test |
Substances reducing permanganate | Passes test |
Acidity | 0.0002 meq/g Max. |
Alkalinity | 0.0002 meq/g Max. |
Boiling point | 64 - 65 °C |
Colouration | 10 APHA Max. |
Density (20/20) | 0.791 - 0.793 |
Evaporation residue | 1 ppm Max. |
Water | 0.02 % Max. |
Al (Aluminium) | 20 ppb Max |
Ag (Silver) | 100 ppb Max |
As (Arsenic) | 20 ppb Max |
Ba (Barium) | 100 ppb Max |
Ca (Calcium) | 200 ppb Max |
Cd (Cadmium) | 20 ppb Max |
Co (Cobalt) | 20 ppb Max |
Cr (Chromium) | 20 ppb Max |
Cu (Copper) | 10 ppb Max |
Fe (Iron) | 50 ppb Max |
K (Potassium) | 50 ppb Max |
Mg (Magnesium) | 50 ppb Max |
Mn (Manganese) | 100 ppb Max |
Mo (Molybdenum) | 20 ppb Max |
Na (Sodium) | 200 ppb Max |
Ni (Nickel) | 100 ppb Max |
Pb (Lead) | 20 ppb Max |
V (Vanadium) | 20 ppb Max |
Zn (Zinc) | 100 ppb Max |
Gradient (220 nm) | 3 mAU Max |
Gradient (235 nm) | 2 mAU Max |
Gradient (254 nm) | 1 mAU Max |
Transmittance (210 nm) | 45% Min |
Transmittance (220 nm) | 65% Min |
Transmittance (225 nm) | 70% Min |
Transmittance (230 nm) | 85% Min |
Transmittance (235 nm) | 90% Min |
Transmittance (240 nm) | 95% Min |
Transmittance (250 nm) | 95% Min |
Transmittance (260 nm) | 98% Min |
Transmittance (280-400 nm) | 98% Min |
Absorbance (210 nm) | 0.347 Max |
Absorbance (220 nm) | 0.188 Max |
Absorbance (225 nm) | 0.155 Max |
Absorbance (230 nm) | 0.071 Max |
Absorbance (235 nm) | 0.046 Max |
Absorbance (240 nm) | 0.023 Max |
Absorbance (250 nm) | 0.023 Max |
Absorbance (260 nm) | 0.009 Max |
Absorbance (280-400 nm) | 0.009 Max |
Fluorescence (as quinine) (254 nm) | 1 ppb Max |
Fluorescence (as quinine) (365 nm) | 0.5 ppb Max |
MS-ESI+ (as Reserpine) | 50 ppb Max |
MS-APCI+ (as Reserpine) | 50 ppb Max |
MS-ESI- (as 4-Nitrophenol) | 20 ppb Max |
MS-APCI- (as 4-Nitrophenol) | 20 ppb Max |
Conforms Ph.Eur. R1 1053201 | Passes test |
Conforms Ph.Eur. R2 1053202 | Passes test |
Conforms to ACS | Passes test |
Filtered at 0.2 μm | Confirmed |
Learn more
About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...