Metanol ≥99.9% ACS, Spectrophotometric Grade, Riedel-de Haën™
Leverantör: Honeywell Chemicals
Certifikat
Om denna produkt
CAS-nummer:67-56-1
:
Formel:CH₃OH
MDL-nummer:MFCD00004595
:32.04 g/mol
Merck Index:13,05984
Kokande Pt:64…65 °C (1,013 hPa)
Smält Pt:–98 °C
Densitet:0,79 g/cm³ (20 °C)
Flash Pt:11 °C
Förvaringstemperatur:Omgivande
EINECS:200-659-6
FN:1230
ADR:3,II
REACH:01-2119433307-44
:GHS08
:GHS02
Specifikationer
- Environmentally Preferable:Safer Human and Environmental Health
- Miljöcertificering:Chem21 Solvent Selection Guide recommended after discussion
Specifikationer
Specifikationstestresultat
- Refractive Index:n20/D 1.329 (lit.)
- Identity (IR):complying
- Assay (GC):Min. 99.90 %
- Non-volatile matter:Max. 0.001 %
- Mixable with H₂O:complying
- Water (Karl Fischer):Max. 0.1 %
- Titrable Acid:Max. 0.0003 meq/g
- Titrable Base:Max. 0.0002 meq/g
- KMnO₄ reducing matter:complying
- Acetaldehyde:Max. 0.001 %
- Formaldehyde:Max. 0.001 %
- Acetone (GC):Max. 0.001 %
- Reaction against H₂SO₄:complying
- Absorbance at 400 nm:Max. 0.01
- Absorbance 280 nm:Max. 0.01
- Absorbance at 260 nm:Max. 0.04
- Absorbance at 240 nm:Max. 0.10
- Absorbance at 230 nm:Max. 0.20
- Absorbance at 220 nm:Max. 0.40
- Absorbance at 210 nm:Max. 0.80
- Absorbance at 205 nm:Max. 1.00
- APHA:Max. 10
- Vapor Pressure:97.68 mmHg ( 20 °C)