Hefei Tengchao Chemical Material Co.,Ltd

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Normal Grade 2-Pyrrolidone Used for Pharm and industry	Industrial Grade Γ-butyrolactone Can Be Widely Used in the Ink, Paintings and Coatings Manufacture P	Polyvinyl Pyrrolidone EP Grade Used as Complexing Agent	Polyvinyl Pyrrolidone USP Grade Used in Industrial Field
N-Ethyl Pyrrolidone 99.9%min Special Used for Pharm	Addictive Depressant Gamma-butyrolactone Can Be Widely Used for Euphoric	N-Ethyl Pyrrolidone Tech Grade for Coatings	Disinfection and Sterilization of Dental, Gynecology Surgery Household Tableware and Utensils and So
N-Methyl Pyrrolidone 99.9%min Special Used for Lithium Ion Battery	Hygroscopic Colorless Liquid Γ-butyrolactone Can Be Widely Used in Pharm Industry	N-Ethyl Pyrrolidone 99.5%min Used for Industry	First Grade 2-Pyrrolidone Special Used for Pharm, Such as Piracetam and Veterinary Chemical Products
Best Grade 2-Pyrrolidone Can Be Widely Used for Veterinary Chemical Products	N-Methyl Pyrrolidone Tech Grade Mainly Used for Paintings and Coatings	N-Methyl Pyrrolidone 99.9%min Special Used for LCD Liquid Crystal Material	Povidone Iodine Used as Topical Antiseptic in Surgery