Méthanol, LiChrosolv® testé pour UHPLC-MS, Supelco®
Supplier: Merck
Certificates
About this item
Synonyms: Wood alcohol, Methyl alcohol, Hydroxy methane, Carbinol
CAS Number:67-56-1
:
Formula:CH₃OH
MDL Number:MFCD00004595
Boiling Pt:64.6 °C (1013 hPa)
Melting Pt:–98 °C
Density:0.7918 g/cm³ (20 °C)
Molecular Weight:32.04 g/mol
Flash Pt:9.7 °C
UN:1230
ADR:3 (6.1) II
Merck Index:13,05984
Storage Temperature:Température ambiante
EINECS:200-659-6
REACH:01-2119433307-44
:GHS02
:GHS06
:GHS08
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- Al (Aluminum):≤ 5 ppb
- Ca (Calcium):≤ 5 ppb
- Evaporation residue:≤ 0.7 mg/L
- Fe (Iron):≤ 5 ppb
- Fluorescence at 254 nm:≤ 0.5 ppb
- Fluorescence at 365 nm:≤ 0.5 ppb
- ldentity (IR-spectrum):PASSES
- K (Potassium):≤ 5 ppb
- Mg (Magnesium):≤ 5 ppb
- Na (Sodium):≤ 25 ppb
- Polyethyleneglycol (PEG) Signal-te-noise ratio:≤ 50
- Purity (GC):~ 99.9 %
- Suitable for LC/MS; lntensity of background mass signals based on reserpine (APCI/ESI negative):≤ 10 ppb
- Suitable for LC/MS; lntensity of background mass signals based on reserpine (APCI/ESI positive):≤ 2 ppb
- Titrable acid:≤ 0.001 meq/g
- Titrable base:≤ 0.0002 meq/g
- UHPLC gradient (at 210nm):≤ 2.0 mAU
- UHPLC gradient (at 254nm):≤ 0.5 mAU
- Water (H2O):≤ 0.01 %
Specification Test Results
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