Clear yellow liquid
CAS No.: 4394-85-8
Molecular formula: C5H9NO2
Molecular weight: 115.13
EINECS number: 224-518-3
|Appearance||Colorless or light yellow liquid or solid||light yellow liquid|
|Free acid (based on formic acid)||0.02% max||0.003%|
|Chroma/Hazen (Pt-Co color number)||20 max||10|
Used for desulfurization of natural gas, syngas, flue gas, natural gas condensate and gasoline; it is the best extraction solvent for petroleum aromatics. It can be used for extractive distillation to recover aromatics. It has good selectivity, thermal stability and chemical stability. Good sex, no toxicity, no corrosion. It is currently the most widely used aromatic hydrocarbon recovery solvent.
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