Product Specification
Material
Material description
Grade
CAS Number
Molecular formula
Molecular mass
BDH85681.100E
Methanol
HiPerSolv CHROMANORM for HPLC - SUPER GRADIENT GRADE - suitable for
UPLC/UHPLC/Ultra HPLC instruments
67-56-1
H3COH
32.04
Characteristics
Specifications
Assay (GC)
Carbonyl compounds
Identification
Solubility in water
Substances darkened by sulphuric acid
Substances reducing permanganate
Acidity
Alkalinity
Boiling point
Colouration
Density (20/20)
Evaporation residue
Water
Gradient (235 nm)
Gradient (254 nm)
Transmittance (210 nm)
Transmittance (220 nm)
Transmittance (225 nm)
Transmittance (230 nm)
Transmittance (235 nm)
Transmittance (240 nm)
Transmittance (250 nm)
Transmittance (260 nm)
Transmittance (280-400 nm)
Absorbance (210 nm)
Absorbance (220 nm)
Absorbance (225 nm)
Absorbance (230 nm)
Min. 99.9 %
Passes test
Passes test
Passes test
Passes test
Passes test
Max. 0.0002 meq/g
Max. 0.0002 meq/g
64 --> 65 °C
Max. 10 APHA
0.791 --> 0.793
Max. 1 ppm
Max. 0.02 %
Max. 2 mAU
Max. 1 mAU
Min. 45 %
Min. 65 %
Min. 70 %
Min. 83 %
Min. 85 %
Min. 90 %
Min. 95 %
Min. 98 %
Min. 98 %
Max. 0.347
Max. 0.188
Max. 0.155
Max. 0.081
>>> Continued on page 2 >>>
VWR International LLC, Radnor Corporate Center, Building One, Suite 200, 100 Matsonford Road, Radnor, PA 19087, USA
VWR International bvba, Haasrode Research Park Zone 2020, Geldenaaksebaan 464, 3001 Leuven, Belgium
BDH85681.100E - Page 1 / 2
Product Specification
Characteristics
Specifications
Absorbance (235 nm)
Absorbance (240 nm)
Absorbance (250 nm)
Absorbance (260 nm)
Absorbance (280-400 nm)
Fluorescence (as quinine) (254 nm)
Fluorescence (as quinine) (365 nm)
Conforms Ph.Eur. R1 1053201
Conforms Ph.Eur. R2 1053202
Conforms to ACS
Filtered at 0.2 µm
Max. 0.071
Max. 0.046
Max. 0.023
Max. 0.009
Max. 0.009
Max. 1 ppb
Max. 0.5 ppb
Passes test
Passes test
Passes test
Confirmed
Signature
We certify that this batch conforms to the specifications listed
above.
This document has been produced electronically and is valid
without a signature.
Isabelle Habay, Head of Laboratory - Briare
VWR International S.A.S.; Z.I. de Vaugereau; FR-45250 Briare;
France
VWR International LLC, Radnor Corporate Center, Building One, Suite 200, 100 Matsonford Road, Radnor, PA 19087, USA
VWR International bvba, Haasrode Research Park Zone 2020, Geldenaaksebaan 464, 3001 Leuven, Belgium
BDH85681.100E - Page 2 / 2