Panreac AppliChem 221881 Acetonitrile (Reag. Ph. Eur.) for UHPLC Supergradient, ACS
| Panreac AppliChem 221881 Acetonitrile (Reag. Ph. Eur.) for UHPLC Supergradient, ACS |
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MELTING POINT: -48 °C
BOILING POINT: 80 - 82 °C
DENSITY: 0.781 kg/l
REFRACTIVE INDEX: 20/D 1.344
PHYSICAL DESCRIPTION: liquid
PRODUCT CODE: 221881
PRODUCT NAME: Acetonitrile (Reag. Ph. Eur.) for UHPLC Supergradient, ACS
QUALITY NAME: for UHPLC Supergradient, ACS
SPECIFICATIONS:
Minimum assay (G.C.): 99.9%
Identity: IR passes test
Density 20/4: 0.779-0.783
Suitability: for gradient acc. to ACS: passes test
Range of Distillation (>95% dist.): 80-82°C
Maximum limit of impurities
APHA colour: 10
Acidity: 0.0005 meq/g
Alkalinity: 0.0001 meq/g
Non-volatile matter: 0.0001 %
Base line drift (210 nm): 10 mUA
Water (H2O): 0.015 %
Gradient at 210 nm: 1 mUA
Gradient at 254 nm: 0.5 mUA
Fluorescence at 254 nm (as quinine): 1 ppb
Fluorescence at 365 nm (as quinine): 0.5 ppb
UV Spectrum (1cm cell; Ref.: water):
Transmittance at 190 (Cut off) nm: ≥30%
Transmittance at 193 nm: ≥60%
Transmittance at 195 nm: ≥80%
Transmittance at 200 nm: ≥90%
Transmittance at 230-400 nm: ≥98%
Data of interest in HPLC:
Rohrschneider Polarity: 5.8
Eluotropic value E° (Al2O3): 0.65
Sol. H2O in solv. at 20°C: miscible
Microfiltered product (0.2 μm) and bottled under nitrogen atmosphere.
Conforms to Acetonitrile for chromatography and Acetonitrile R1 according to Reag. Ph. Eur.
ÜRÜN BİLGİLERİ İÇİN RESMİ TIKLAYIN VE ÜRÜN BİLGİSİNİN TÜMÜNE ANINDA ULAŞIN!!! |
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