Acetonitrilo, Wasser_0,003 99,95, HiPerSolv CHROMANORM® Reag. USP, Reag. Ph. Eur., ACS, super gradient UPLC_UHPLC_suitable
Fornecedor: VWR Chemicals
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Perigo
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Sinônimos:
Cianeto de metilo
Filter 0,2 um_Nitrogen_filled
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, Wasser_0,003 99,95, HiPerSolv CHROMANORM® Reag. USP, Reag. Ph. Eur., ACS, super gradient UPLC_UHPLC_suitable
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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