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Acetonitrile 99,9, CHROMASOLV™, gradient HPLC, Riedel-de Haën™

Supplier: Synthetic Urine
Danger

34851-4X4L 34851-200L 34851-56L 34851-4X2.5L
BJ34851-4LCS 1848.61 USD InStock
BJ34851-4L BJ34851-100ML BJ34851-1L BJ34851-2.5L BJ34851-200L BJ34851-56L BJ34851-4X2.5L
Acetonitrile 99,9, CHROMASOLV™, gradient 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
MW: 41.05 g/mol
Boiling Pt: 81.6
Melting Pt: -45.7
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
Merck Index: 13,00071
https://qa.digitalassets.avantorsciences.com/adaptivemedia/rendition?id=cef8be50fcca82050c5bda827ad9c5f57f4c5e27&vid=b965ef40b6e61dd29b33363d25c3df2038fea764&prid=web&clid=SAPDAM
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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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