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Metanol ≥99.9% (por GC, corrigido para o conteúdo de água), BAKER ANALYZED™ HPLC para cromatografia líquida, para HPLC, UHPLC, para espectrofotometria, J.T.Baker®

Fornecedor: Avantor
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Filtrado através de um filtro de 0,2 µm

9093-02EA 118.32 EUR
9093-02 9093-33
Metanol ≥99.9% (por GC, corrigido para o conteúdo de água), BAKER ANALYZED™ HPLC para cromatografia líquida, para HPLC, UHPLC, para espectrofotometria, J.T.Baker®
Metanol
Fórmula: CH₃OH
Ponto de ebulição: 64,6 °C (1013 hPa)
Ponto de Fusão: –98 °C
Densidade: 0,7918 g/cm³ (20 °C)
Ponto de Inflamação: 11 °C (rec. fechado)
Temperatura de Armazenamento: Ambiente
Número MDL : MFCD00004595
Número CAS: 67-56-1
EINECS: 200-659-6
UN: 1230
ADR: 3,II
ALCANCE: 01-2119433307-44
Merck Index: 13,05984
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Especificações dos Resultados do Teste

For Laboratory,Research,or Manufacturing Use = 99.9 %
Assay (CH₃OH) (by GC, corrected for water) ≥99.9 %
Ultraviolet Absorbance (1.00-cm cell vs. water) - 400-254 nm ≤0.01
Ultraviolet Absorbance (1.00-cm cell vs. water) - 225 nm ≤0.15
Ultraviolet Absorbance (1.00-cm cell vs. water) - UV Cut-off, nm ≤205
Gradient Elution Test (a.u.) - 254 nm ≤0.002
Fluorescence Trace Impurities, measured as Quinine Base - at 450 nm Emission ≤0.3 ppb
Fluorescence Trace Impurities, measured as Quinine Base - at Emission Maximum for Impurities ≤1.0 ppb
Acetone ≤0.001 %
Residue after Evaporation ≤1.0 ppm
Titrable Acid (µeq/g) ≤0.3
Titrable Base (µeq/g) ≤0.10
Water (by KF, coulometric) ≤0.05 %
Filtered through a 0.2 micron filter.


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