Factory Supply 99.9% Industrial Grade C2h3n Acetonitrile for Dye Intermediates¹

Product Description Product DescriptionProduct Name :  AcetonitrileOther Name: Cyanomethane; Ethanenitrile; Ethyl nitrile;CAS No:  75-05-8EINECS No:200-835-2Molecular Formula: C2H3NMolecular Weight:41.052Flash Point:12.8°CPurity (%):99.9Specific Gravity :0.79Appearance :Colorless and clear liquidSpecificationSpecification of Acetonitrile: ItemSpecificationResultAppearanceColorless Liquid Colorless Liquid Molar Refractive Index11.2211.22Molar volume (cm3/mol) 54.954.9Isotonic specific volume (90.2K)120.0120.0Surface tension (dyne/cm)22.722.7Polarizability (10-24cm3)4.454.45Application1. Chemical analysis and instrument analysisAcetonitrile has been used in recent years as an organic modifier and solvent for thin-layer chromatography, paper chromatography, spectral and polarographic analysis. Since high-purity acetonitrile does not absorb ultraviolet light at 200nm to 400nm, one application under development is as a solvent for high performance liquid chromatography (HPLC), which enables analytical sensitivity up to 10-9 levels.2, hydrocarbon extraction separation solventAcetonitrile is a widely used solvent, mainly as a solvent in extractive distillation to separate butadiene from C4 hydrocarbons. Acetonitrile is also used in the separation of other hydrocarbons, such as propylene, isoprene and methylacetylene from hydrocarbon fractions. Acetonitrile is also used in some special separations, such as the extraction of separated fatty acids from vegetable oil and cod liver oil, so that the treated oil is pale, pure, and improved in smell, while the vitamin content is unchanged. Acetonitrile is also widely used as a solvent in the  pesticide, textile and plastics sectors. [2]3, semiconductor cleaning agentAcetonitrile is a strong polar organic solvent, which has good solubility for grease, inorganic salt, organic matter and polymer compounds, and can clean off grease, wax, fingerprints, corrosives and flux residues on silicon wafers. Therefore, high purity acetonitrile can be used as a semiconductor cleaning agent.Packaging & ShippingPackage :200 KG drum, 20MTalso be packed according to customer's needs.Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight.Company Profile

OK ! We suggest you detail your product requirements and company information here.
Enter between 20 to 4,000 characters.
Your inquiry content must be between 20 to 4000 characters.