Acetonitryl 99.9% ACS, gradient_meetSpec_Ph.Eur. HPLC
Dostawca: Thermo Fisher Scientific
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Niebezpieczeństwo
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Synonim:
Nitryl kwasu octowego, Cyjanek metylu
325730010
325730025
ACRO325730010EA
954
PLN
ACRO325730010
ACRO325730025
Acetonitryl 99.9% ACS, gradient_meetSpec_Ph.Eur. HPLC
Acetonitryl
Formuła:
H₃CCN MW: 41.05 g/mol Temp. Wrzenia: 81…82 °C (760 mmHg) Temp. topnienia: –46 °C Gęstość: 0.781 g/cm³ Temp. Zapłonu: 2 °C Temperatura przechowywania: Temperatura otoczenia |
Numer MDL:
MFCD00001878 Numer CAS: 75-05-8 Numer WE (dawny EINECS): 200-835-2 Jednostka: 1648 ADR: 3 II REACH: 01-2119471307-38 Klasyfikacja Merck : 13,00071 |
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Wyniki testów specyfikacyjnych
Appearance | Clear liquid |
Refractive index | 1.3430 to 1.3450 (20°C, 589 nm) |
Water | ≤0.01 % |
Density | (20/20°C) 0.780 to 0.783 |
Additional info | filtered through 0.2 µ membrane filter |
GC | ≥99.85 % |
UV | 1 cm cell vs HPLC-grade water |
Color scale | ≤10 APHA |
Residue after evaporation | ≤0.0002 % |
Acidity | ≤0.0008 meq/g |
Alkalinity | ≤0.6 µeq/g |
Gradient analysis | : |
Absorbance largest eluted peak | ≤0.01 A.U. |
LC Suitab. Absorbance | passes test |
LC Suitab. Gradient elution | passes test |
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