Methanol ≥99,8% (durch GC, auf Wasserinhalt korrigiert), ULTRA RESI-ANALYZED® für die Analyse von organischen Rückständen, J.T.Baker®

Lieferant: Avantor
Gefahr

Synonyme: Hydroxymethan, Methylalkohol, Holzalkohol

Verpackt unter Schutzgas

9263-03EA 0 EUR
9263-03
Methanol ≥99,8% (durch GC, auf Wasserinhalt korrigiert), ULTRA RESI-ANALYZED® für die Analyse von organischen Rückständen, J.T.Baker®
Methanol

BAKER ULTRA RESI-ANALYZED® Reagent—ultra high-purity solvents and salts developed for organic residue extraction/concentration procedures. These solvents are fully characterized and lot controlled by ECD, FID, or other method-specific detectors. Advanced stabilizer systems are incorporated to ensure solvent stability and superior performance Solvents are suitable for exacting EPA sample cleanup protocols.

Formel: CH₃OH
Molecular Weight: 32,04 g/mol
Siedepunkt: 64,6 °C (1013 hPa)
Schmelzpunkt: –98 °C
Dichte: 0,7918 g/cm³ (20 °C)
Flammpunkt: 11 °C (geschlossener Tiegel)
Lagertemperatur: Raumtemperatur
MDL: MFCD00004595
CAS-Nummer: 67-56-1
EINECS: 200-659-6
UN: 1230
ADR: 3,II
REACH: 01-2119433307-44
Merck Index: 13,05984
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=5ea983428c5015ad8417c1e1c260cce3a4d1de3c&vid=9bc2f21fdce2dcabce477372374ff56b8fb3a0f1&prid=web&clid=SAPDAM

Bestellen

Spezifikation Testergebnisse

For Laboratory,Research,or Manufacturing Use Max. 5
FID-Sensitive Impurities (as 2-Octanol) Single Impurity Peak (ng/mL) ≤5
ECD Sensitive Impurities (as Heptachlor Epoxide) Single Peak (pg/mL) ≤10
Assay (CH₃OH) (by GC, corrected for water) ≥99.8 %
Acetone ≤0.001 %
Color (APHA) ≤10
Residue after Evaporation ≤1.0 ppm
Substances Darkened by H₂SO₄ Passes Test
Titrable Acid (µeq/g) ≤0.3
Titrable Base (µeq/g) ≤0.10
Water (H₂O)(by coulometry) ≤0.08 %

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Mehr About VWR