Acetonitrile HPLC Grade Ultra

Catalogue Code:

9017/2.5
Pack Quantity:
2.5LTR
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Product NameAcetonitrile HPLC Grade Ultra
Pack Size2.5LTR
Chemical FormulaCH<sub>3</sub>.CN
Molecular Weight41.05
Flash Point5°C
Specification
Assay (GC)min. 99.9%
Water (H₂O)max. 0.01%
Fluorescence Trace Impurities (as quinine base), ppb:Measured at 450 nmmax. 0.3
Measured at Emission Maximum for Solvent Impuritiesmax. 1.0
Gradient Elution Test (PAH Suitability test)Ultraviolet Absorbance (a.u.) at 210 nm max. 0.002Ultraviolet Absorbance (a.u.) at 254 nm max. 0.0005Fluorescence (in ppb, measured as Benzo(a)Pyrene at EX/Em=280nm/Total Emissionmax. 0.5
Maximum Limits of Impurities:Residue after Evaporation (in ppm)1
Titrable Acid (meq/g)0.0008
Titrable Base (meq/g)0.0006
Physical Data(not specifications):Density (g/ml) at 20°C0.786
Ultraviolet Absorbance (1.00-cm path vs water):254-400 nmmax. 0.01
at 200 nmmax. 0.05
at 220 nmmax. 0.01
UV Cut-off, nmmax. 190
Filtered through a 0.2 micron filter.Packaged under Nitrogen.
UN Class3/1648/II
CAS No75-05-8
EC No200-835-2
Signal WordDanger
Hazard StatementsH225, H302+H312+H332, H319
Precautionary StatementsP210, P280, P302+P352, P304+P340, P305+P351+P338, P370+P378, P403+P235, P501
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