Acetonitrilo, anidro (máx. 0.003% H₂O) ≥99.95%, HiPerSolv CHROMANORM® Reag. USP, Reag. Ph. Eur., ACS, super grade gradiente adequado para instrumentos UPLC/UHPLC
Fornecedor: VWR Chemicals
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Perigo
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Sinônimos:
Cianeto de metilo
Filtrado através de um filtro de 0,2 µm. Embalado em atmosfera de azoto.
83639.320EA
134
EUR
83639.320
83639.290
83639.360
83639.400
83639.910
83639.928
83639.500
83639.911
83639.914
83639.9010
83639.9030
Acetonitrilo, anidro (máx. 0.003% H₂O) ≥99.95%, HiPerSolv CHROMANORM® Reag. USP, Reag. Ph. Eur., ACS, super grade gradiente adequado para instrumentos UPLC/UHPLC
Acetonitrilo
Fórmula:
H₃CCN Peso Molecular: 41.05 g/mol Ponto de ebulição: 81.6 °C (1013 hPa) Ponto de Fusão: –45,7 °C Densidade: 0.782 g/cm³ (20 °C) Ponto de Inflamação: 5 °C (rec. fechado) Temperatura de Armazenamento: Ambiente |
Número MDL :
MFCD00001878 Número CAS: 75-05-8 EINECS: 200-835-2 UN: 1648 ADR: 3 II ALCANCE: 01-2119471307-38 Merck Index: 13,00071 |
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Especificações dos Resultados do Teste
Assay | Min. 99.95% |
Solution (100 g/l) | Neutral |
Acidity | Max. 0.0008 meq/g |
Alkalinity | Max. 0.0006 meq/g |
Boiling point | 80 - 82 °C |
Colouration | Max. 10 APHA |
Density (20/4) | 0.781 - 0.784 |
Density (20/20) | 0.782 - 0.785 |
Refractive index (20°C) | 1.343 - 1.345 |
Evaporation Residue | Max. 2 ppm |
Water | Max. 30 ppm |
Absorbance (190 nm) | Max. 1 |
Absorbance (195 nm) | Max. 0.1 |
Absorbance (200 nm) | Max. 0.02 |
Absorbance (210 nm) | Max. 0.02 |
Absorbance (220 nm) | Max. 0.01 |
Absorbance (230 nm) | Max. 0.01 |
Absorbance (240 nm) | Max. 0.005 |
Absorbance (250 nm) | Max. 0.005 |
Absorbance (240 - 420 nm) | Max. 0.005 |
Transmittance (190 nm) | Min. 10% |
Transmittance (195 nm) | Min. 80% |
Transmittance (200 nm) | Min. 95% |
Transmittance (210 nm) | Min. 96% |
Transmittance (220 nm) | Min. 97% |
Transmittance (230 nm) | Min. 98% |
Transmittance (240 nm) | Min. 99% |
Transmittance (250 nm) | Min. 99% |
Transmittance (240 - 420 nm) | Min. 99% |
Fluorescence (as Quinine; 254 nm) | Max. 1 ppb |
Gradient Grade (210 nm) | Max. 3 mAU |
Gradient (254 nm) | Max. 1 mAU |
Conforms to ACS | Passes test |
Conforms to ACS (HPLC/UV) | Passes test |
Conforms to Reag. Ph. Eur. | Passes test |
Conforms to Reag. USP-NF | Passes test |
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