Methanol ≥99.9%, HiPerSolv CHROMANORM® for UHPLC-MS

Supplier: VWR Chemicals
Danger


Filtered through a 0.1 micron filter.

85802.290EA 155 EUR
85802.290
Methanol ≥99.9%, HiPerSolv CHROMANORM® for UHPLC-MS
Methanol
Formula: CH₃OH
MW: 32,04 g/mol
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
MDL Number: MFCD00004595
CAS Number: 67-56-1
EINECS: 200-659-6
UN: 1230
ADR: 3 (6.1),II
REACH: 01-2119433307-44

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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
Filtered through 0.1 µm

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