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Metanol ≥99.9% (por GC), HiPerSolv CHROMANORM® para LC-MS, adequado para instrumentos UPLC/UHPLC

Fornecedor: VWR Chemicals
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Filtered through a 0.2 µm filter, packaged under nitrogen.

83638.320EA 86.7 EUR
83638.320 83638.290
Metanol ≥99.9% (por GC), HiPerSolv CHROMANORM® para LC-MS, adequado para instrumentos UPLC/UHPLC
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 (6.1),II
ALCANCE: 01-2119433307-44
Merck Index: 13,05984
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Especificações dos Resultados do Teste

Assay (on anhydrous substance) Min. 99.9 %
Carbonyl compounds Passes test
Acidity Max. 0.0002 meq/g
Alkalinity Max. 0.0002 meq/g
Density (20/20) 0.791 --> 0.793
Evaporation residue Max. 3 ppm
Water Max. 0.03 %
Ca (Calcium) Max. 200 ppb
K (Potassium) Max. 100 ppb
Mg (Magnesium) Max. 100 ppb
Na (Sodium) Max. 200 ppb
Transmittance (205 nm) Min. 10 %
Transmittance (210 nm) Min. 40 %
Transmittance (220 nm) Min. 60 %
Transmittance (230 nm) Min. 80 %
Transmittance (240 nm) Min. 90 %
Transmittance (from 260 nm) Min. 98 %
Fluorescence (as quinine) (254 nm) Max. 1 ppb
Fluorescence (as quinine) (365 nm) Max. 1 ppb
Conforms to ACS Passes test
Filtered through 0.2 µm Confirmed
Filtered through 0.2 μm Confirmed


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