Flammable
Toxic
Health Methanol ≥99.90%, gradient grade for HPLC, Rankem®
Catalog # RANKM0276
Supplier: RANKEM
CAS Number:
Specifications
- Pack type:Amber colored glass bottle
- Pk:2,5 L
- Seq:5096
Specifications
Specification Test Results
- Guarantee Analysis:.
- Assay(GC):≥ 99.90 %
- Weight Per ml (at 20°C):0.790 - 0.792 g
- Identity (IR):Conforms
- Maximum Limits Of Impurities:.
- Residue After Evaporation:≤ 0.0005 %
- Titrable Acid:≤ 0.0002 meq/g
- Titrable Base:≤ 0.0002 meq/g
- Water ( By KF):≤ 0.03 %
- UV Transmittance:.
- Wavelength:.
- 210 nm:≥ 30 %
- 220 nm:≥ 60 %
- 230 nm:≥ 80 %
- 240 nm:≥ 90 %
- From 260 nm:≥ 98 %
- Gradient Performance:.
- at 254 nm:≤ 2 mAU
- at 235 nm:≤ 5 mAU
- NMR Performance:Passes test
Specification Test Results
About this item
:
:32.04 g/mol
Melting Pt:–98 °C
Density:0,7918 g/cm³ (20 °C)
ADR:3,II
:Filtered through a 0.2 µm filter.
Flash Pt:11 °C (closed cup)
UN:1230
:GHS02
:GHS06
:GHS08
Storage Temperature:Ambient
CAS Number:67-56-1
Formula:CH₃OH
MDL Number:MFCD00004595