Methanol ≥99.9%, HiPerSolv CHROMANORM® for UHPLC-MS
Catalog # 85802.290
Supplier: VWR Chemicals
CAS Number:
Specifications
- Pack type:Glass bottle
- Pk:1 L
- Seq:5037
- Environmentally Preferable:Safer Human and Environmental Health
- Environmental certification:Chem21 Solvent Selection Guide recommended after discussion
Specifications
Specification Test Results
- Assay (GC):min. 99.9%
- Identity (IR):complying
- Clear colorless liquid:complying
- Color (APHA Pt-Co):max. 10
- Water(KF):max. 0.01% w/w
- Residue after evaporation:max. 0.7 ppm
- Acidity:max. 0.001 meq/g
- Alkalinity:max. 0.0002 meq/g
- Aluminium (Al):max. 5 ppb
- Calcium (Ca):max. 5 ppb
- Iron (Fe):max. 5 ppb
- Potassium (K):max. 5 ppb
- Magnesium (Mg):max. 5 ppb
- Sodium (Na):max. 25 ppb
- Fluorescence 254/450 nm (as Quinine):max. 0.5 ppb
- Fluorescence 365/450 nm (as Quinine):max. 0.5 ppb
- UHPLC/MS ESI/APCI+ (as Reserpine):max. 2 ppb
- UHPLC/MS ESI/APCI- (as Reserpine):max. 10 ppb
- PEG Signal-to-noise ratio:max. 50
- UHPLC-UV Gradient (230 nm):max. 2.0 mAU
- UHPLC-UV Gradient (254 nm):max. 0.5 mAU
- UV Absorbance 210nm:max. 0.50 AU
- UV Absorbance 215 nm:max. 0.40 AU
- UV Absorbance 220 nm:max. 0.20 AU
- UV Absorbance 230 nm:max. 0.10 AU
- UV Absorbance 254 nm:max. 0.01 AU
- UV Absorbance 260 nm:max. 0.005 AU
- UV Absorbance 280 nm:max. 0.005 AU
Specification Test Results
About this item
:
:32.04 g/mol
Merck Index:13,05984
Boiling Pt:64,6 °C (1013 hPa)
Melting Pt:–98 °C
Density:0,7918 g/cm³ (20 °C)
Flash Pt:11 °C (closed cup)
Storage Temperature:Ambient
EINECS:200-659-6
UN:1230
ADR:3 (6.1),II
:Filtered through a 0.1 micron filter.
REACH:01-2119433307-44
:GHS02
:GHS06
:GHS08
CAS Number:67-56-1
Formula:CH₃OH
MDL Number:MFCD00004595