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Methanol, BAKER ANALYZED®, gradient grade for HPLC, UHPLC, J.T.Baker®

Dodavatel: Avantor
Nebezpečí

8402.1000EA 1080 CZK
8402.1000 8402.2500 8402.5000
Methanol, BAKER ANALYZED®, gradient grade for HPLC, UHPLC, J.T.Baker®
Methanol
Vzorec: CH₃OH
Bod varu: 64,6 °C (1013 hPa)
Bod tání: –98 °C
Hustota: 0,7918 g/cm³ (20 °C)
Bod vzplanutí: 11 °C (ot. pohárek)
Storage Temperature: Ambient
MDL Number: MFCD00004595
CAS číslo: 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=7d8032d09939fbf669cffa2c324454ca9267723e&prid=web&clid=SAPDAM

Objednat

Výsledky specifikačního testu

Assay (by GC) (corrected for water) min. 99.8 %
Acetone max. 0.001 %
Residue after Evaporation (in ppm) max. 2
Titrable Acid (meq/g) max. 0.0003
Titrable Base (meq/g) max. 0.0001
Water (H2O) max. 0.02 %
Fluorescence Trace Impurities (as quinine base), ppb:
Measured at Emission Maximum for Solvent Impurities max. 1.0
Measured at 450 nm max. 0.3
Gradient Elution Test Ultraviolet Absorbance (a.u.):
at 235 nm max. 0.005
at 254 nm max. 0.02
Ultraviolet Absorbance (1.00-cm path vs water):
at 225 nm max. 0.20
at 280 nm max. 0.01
at 350 nm max. 0.01
UV Cut-off, nm max. 206

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