Methanol ≥99.8% ACS for HPLC, Supelco®
Supplier: EMD MILLIPORE - AA – CORP
Ratings:
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Avg. Ratings: 0.0 out of 5
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MX0475-1
MX0475P-1
MX0475-NP20
MX0475P-1
MX0475P-6
MX0475-1
MX0475RE-38S
CAMX0475-1CS
1831.24
USD
CAMX0475-1
CAMX0475P-1
EM-MX0475-NP20
EM-MX0475P-1
EM-MX0475P-6
EM-MX0475-1
EM-MX0475RE38S
Methanol ≥99.8% ACS for HPLC, Supelco®
Methanol
HPLC, Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs
Formula:
CH₃OH 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,II REACH: 01-2119433307-44 Merck Index: 13,05984 |
Specification Test Results
Assay (GC) | >99.99% |
Carbonyl Compounds (Acetone, Formaldehyde, Acetaldehyde) | 0.001% |
Color (APHA) | <10 |
Filtered Through 0.2 μm Filter | Passes Test |
Gradient at 254 nm | 0.00117 AU |
Infrared Spectrum | Conforms |
Residue after Evaporation | 0.5 ppm |
Solubility in Water | Passes Test |
Substances Darkened by Sulfuric Acid | Passes Test |
Substances Reducing Permanganate | Passes Test |
Titrable Acid | 0.00027 meq/g |
Titrable Base | 0.00009 meq/g |
UV Abs. at 205 nm | 0.7563 AU |
UV Abs. at 210 nm | 0.3977 AU |
UV Abs. at 220 nm | 0.1808 AU |
UV Abs. at 230 nm | 0.0844 AU |
UV Abs. at 240 nm | 0.0345 AU |
UV Abs. at 260 nm | 0.0082 AU |
UV Abs. at 280 nm | 0.0051 AU |
UV Abs. at 300 nm | 0.0013 AU |
UV Abs. at 350 nm | <0.001 AU |
UV Cut-off | 203.29 nm |
Water (H₂O) | 0.0019% |
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