Acetonitrile ≥99.9%, CHROMASOLV™, gradient grade for HPLC, Riedel-de Haën™
Supplier: Honeywell Research Chemicals
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Danger
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Synonyms:
Methanecarbonitrile, Methane, cyano-, Methyl cyanide, Ethyl nitrile, ACN, Cyanomethane, Ethanenitrile, Ethanoic acid nitrile
34851-4X4L
34851-200L
34851-56L
34851-4X2.5L
BJ34851-4LCS
1848.61
USD
BJ34851-4L
BJ34851-1L
BJ34851-2.5L
BJ34851-200L
BJ34851-56L
BJ34851-4X2.5L
Acetonitrile ≥99.9%, CHROMASOLV™, gradient grade for HPLC, Riedel-de Haën™
Acetonitrile
Acetonitrile is a medium-polarity solvent that is miscible with water and a range of organic solvents, but not saturated hydrocarbons. CHROMASOLV® Gradient Grade Acetonitrile is suitable for: HPLC, TLC, GPC, UV and spectrophotometry.
- Same high quality as CHROMASOLV HPLC
- Additional testing for HPLC via gradient analysis and UV-VIS spectroscopy
- Low UV profile by HPLC
- Low impurity gradient LC baseline
Beilstein Number: 741857
Formula:
H₃CCN Boiling Pt: 82 °C (1.013 hPa) Melting Pt: –46 °C Density: 0.7857 g/cm³ (20 °C) (lit.) Flash Pt: 6 °C Storage Temperature: Ambient |
MDL Number:
MFCD00001878 CAS Number: 75-05-8 EINECS: 200-835-2 UN: 1648 ADR: 3,II |
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Specification Test Results
Assay (GC) | Min. 99.90 % |
Refractive index (n 20/D) | 1.3435 - 1.3445 |
Non-volatile matter | Max. 0.0005 % |
Water (Karl Fischer) | Max. 0.02 % |
Free acid (as CH₃COOH) | Max. 0.001 % |
Free alkali (as NH₃) | Max. 0.0002 % |
Absorbance at 400 nm | Max. 0.0044 |
Absorbance at 250 nm | Max. 0.0044 |
Absorbance at 235 nm | Max. 0.0044 |
Absorbance at 230 nm | Max. 0.0044 |
Absorbance at 200 nm | Max. 0.032 |
Absorbance at 195 nm | Max. 0.12 |
Fluorescence (chinin) at 254 nm | Max. 1 ppb |
Fluorescence (chinin) at 365 nm | Max. 0.5 ppb |
HPLC Gradient at 210 nm | Max. 3 mAU |
HPLC Gradient at 254 nm | Max. 0.5 mAU |
Baseline drift at 210 nm | Max. 15 mAU |
Refractive Index | n20/D 1.344 (lit.) |
Measuring Range | ≤15 mAU baseline drift, (210 nm) |
Autoignition Temperature | 973 °F |
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