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Metanol ≥99.8% (by GC, corrected for water content), ULTRA RESI-ANALYZED® do analiz pozostalosci organicznych, J.T.Baker®

Dostawca: Avantor
Niebezpieczeństwo

Synonim: Alkohol metylowy

Packaged under inert gas.

9263-03EA 0 PLN
9263-88 9263-H1 9263-03 9263-02
Metanol ≥99.8% (by GC, corrected for water content), ULTRA RESI-ANALYZED® do analiz pozostalosci organicznych, J.T.Baker®
Metanol

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.

Formuła: CH₃OH
MW: 32,04 g/mol
Temp. Wrzenia: 64,6 °C (1013 hPa)
Temp. topnienia: –98 °C
Gęstość: 0,7918 g/cm³ (20 °C)
Temp. Zapłonu: 11 °C (zamknięty kubek)
Temperatura przechowywania: Temperatura otoczenia
Numer MDL: MFCD00004595
Numer CAS: 67-56-1
Numer WE (dawny EINECS): 200-659-6
Jednostka: 1230
ADR: 3,II
REACH: 01-2119433307-44
Klasyfikacja Merck : 13,05984
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Wyniki testów specyfikacyjnych

For Laboratory,Research,or Manufacturing Use
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 %

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