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Acetonitrile ≥98.9% for HPLC gradient analysis, Rankem®

Supplier: RANKEM

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A2089 A2094
RANKA2089EA 1554 INR InStock
RANKA2089 RANKA2094
Acetonitrile ≥98.9% for HPLC gradient analysis, Rankem®
Acetonitrile
High purity solvent providing stable baseline. Improved specifications enabling better performance and clean chromatograms in the relevant elution range.

  • Batch-to-batch consistency
  • Chemically treated for removal of UV-absorbing, fluorescence -sensitive, aromatic impurities
  • Controlled acidity/alkalinity (≤0.0002 meq/g) and water (≤0.03%)

A clear, colourless liquid. Filtered through 0.2 µ filters.


Formula: H₃CCN
MW: 41.05 g/mol
Boiling Pt: 81.6 °C (1013 hPa)
Melting Pt: –45.7 °C
Density: 0.782 g/cm³ (20 °C)
Flash Pt: 2 °C (closed cup)
Storage Temperature: Ambient
 MDL Number: MFCD00001878
CAS Number: 75-05-8
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
Guarantee Analysis .
Assay(GC) Min. 99.90 %
Weight Per ml (at 20°C) 0.782 -- 0.783 g
Maximum Limits Of Impurities .
Acidity Max. 0.0002 meq/g
Alkalinity Max. 0.0002 meq/g
Non volatile matter Max. 0.0004 %
Water ( By KF) Max. 0.03 %
UV Transmittance .
Wavelength .
195 nm Min. 75 %
200 nm Min. 93 %
210 nm Min. 96 %
220 nm Min. 97 %
from 230 nm Min. 98 %
Gradient Performance .
at 254 nm ≤ 1 mAU
at 210 nm ≤ 5 mAU

 

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