CAS Number
75-05-8
Formula
CH3CN
Weight
41,05
Cyanomethane, Ethanenitrile, Methyl Cyanide
1l~0,781kg 1kg~1,280l
Minimum assay (G.C.) | 99,9 % |
Density at 20/4 | 0,779-0,783 |
Maximum limit of impurities | |
APHA colour | 10 |
Non-volatile matter | 0,0004 % |
Acidity | 0,0005 meq/g |
Alkalinity | 0,0001 meq/g |
Water (H2O) | 0,02 % |
Suitability for IR spectrometry | passes test |
UV Spectrum (1 cm cell; Ref.: water) | |
Base line drift (210 nm) | 10 mUA |
Suitability for gradient according to ACS | passes test |
Gradient at 210 nm | 1 mUA |
Gradient at 254nm | 1mUA |
Fluorescence at 254 nm (as quinine) | 1ppb |
Fluorescence at 365nm (as quinine) | 1ppb |
Transmittance at 190 (Cut off) nm | ≥10% |
Transmittance at 193 nm | ≥55% |
Transmittance at 195 nm | ≥70% |
Transmittance at 200 nm | ≥90% |
Transmittance at 230-400 nm | ≥98% |
Microfiltered product (0.2 μm) and bottled under nitrogen atmosphere. |
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