Acetonitril ≥99.9% (by GC) til HPLC, til spektrofotometri, J.T.Baker®

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Ratings: Ingen bedømmelse

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9012.5000ECEA 3210 DKK
9012-99 9012.5000EC 9012-98 9012-02 9012.1000GL 9012-P2.5 9012-ZX 9012.2500GL 9012-I 9012-03 9012-351 9012-353 9012-P01 9012-P04 9012.9010RC 9012.9030RC
Acetonitril ≥99.9% (by GC) til HPLC, til spektrofotometri, J.T.Baker®
Acetonitril
Formel: H₃CCN
Molekylvægt: 41,05 g/mol
Kogepunkt: 81,6 °C (1013 hPa)
Smeltepunkt: –45,7 °C
Massefylde: 0,782 g/cm³ (20 °C)
Flammepunkt: 2 °C (closed cup)
Opbevaringstemperatur: Stue temperatur
MDL Number: MFCD00001878
CAS-nummer: 75-05-8
EINECS: 200-835-2
UN nummer: 1648
ADR: 3,II
REACH: 01-2119471307-38
Merck Index: 13,00071
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Specifikationer Testresultater

For Laboratory,Research,or Manufacturing Use
Appearance Passes Test
Assay (GC) ≥99.9 %
Color (APHA) ≤10
Water (H₂O) ≤0.02 %
Gradient Elution Test (a.u.) - 254 nm ≤0.005
Residue after Evaporation ≤3 ppm
Titrable Acid (µeq/g) ≤8
Titrable Base (µeq/g) ≤0.6
Ultraviolet Absorbance (1.00 cm) - 200 nm ≤0.1
Ultraviolet Absorbance (1.00 cm) - 210 nm ≤0.05
Ultraviolet Absorbance (1.00 cm) - 220 nm ≤0.03
Ultraviolet Absorbance (1.00 cm) - 254 nm ≤0.01
Ultraviolet Absorbance (1.00 cm) - 280 nm ≤0.01
Ultraviolet Absorbance (1.00 cm) - 350 nm ≤0.01
Ultraviolet Absorbance (1.00 cm) - 400 nm ≤0.01
Ultraviolet Absorbance (1.00 cm) - UV Cut-off, nm ≤190
Filtered through a 0.2 micron filter.

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