Description
Detalles r??pidos del acetonitrilo
Nombre qu??mico: Acetonitrilo/HPLC de acetonitrilo
N??mero CAS: 75-05-8
F??rmula molecular: C2H3N
Peso molecular: 41,05
Aspecto: l??quido transparente.
Ensayo: 99%
Propiedades t??picas de grado HPLC de acetonitrilo
Ensayo (%)
99,9 min
Agua (%)
0,005 m??x.
Residuo despu??s de la evaporaci??n (%)
0,0005 m??x.
Acidez (nmol/g)
0,0004 m??x.
Alcalinidad (mmol/g)
0,0002 m??x.
Densidad 20 ?? (g/ml)
0,782 ~ 0,785
Transmisi??n UV (%)
190 nm
1,00 m??x.
200 nm
0,05 m??x.
220 nm
0,03 m??x.
240 nm
0,01 m??x.
254 nm
0,01 m??x.
Propiedades t??picas del gradiente de HPLC de acetonitrilo
Ensayo (%)
99,9 min
Agua (%)
0,005 m??x.
Residuo despu??s de la evaporaci??n (%)
0,0005 m??x.
Acidez (nmol/g)
0,0004 m??x.
Alcalinidad (mmol/g)
0,0002 m??x.
Densidad 20 ?? (g/ml)
0,782 ~ 0,785
Transmisi??n UV (%)
190 nm
1,00 m??x.
200 nm
0,05 m??x.
220 nm
0,03 m??x.
240 nm
0,01 m??x.
254 nm
0,01 m??x.
Eluci??n en gradiente (mAu)
210 nm
1,0 m??x.
254 nm
0,5 m??x.
Fluorescencia, como quinina)(ppb)
254 nm
1,0 m??x.
365 nm
0,5 m??x.
Uso de acetonitrilo
Como fase m??vil de la cromatograf??a l??quida de alto rendimiento, el acetonitrilo HPLC se utiliza ampliamente en el proceso de an??lisis y control de calidad de empresas farmac??uticas, alimentarias y petroqu??micas y en instituciones de seguimiento y an??lisis. Es el reactivo cromatogr??fico m??s utilizado.
1. Los productos de gradiente son adecuados para an??lisis de cromatograf??a l??quida de alta sensibilidad.
2. Los productos de igual calidad son adecuados para an??lisis de cromatograf??a l??quida general.
3. Los productos aptos para preparaci??n son adecuados para el proceso de producci??n y preparaci??n.
Envasado de acetonitrilo
Embalaje: Botella de 4L y Tanque ISO.
Almacenamiento de acetonitrilo
Almacenado en un lugar fresco y seco fuera de la luz solar directa.
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