5,5-DIMETHYL HYDANTOIN

Product Name: 5,5-dimethyl hydantoin(DMH for short) Formula: C5H8N2O2 Molecular Weight: 128.13 Characteristic: It is white crystal powder,dissoluble in water,dissoluble in water,ethanol,and ethyl ether;slightly dissoluble in acetone,but does not dissolve in fatty hydrocarbon and trichlene.

Quality Standard: Q/QYG 01-2008 Items Index Appearance White crystal powder Purity 99.5%min Melting Point 174~176centigrade Loss on Drying 0.3%max Ash after burning 0.2%max Usage: It mainly used for synthesizing halogenated hydantoin and DMDM hydantoin,and it also can be used for compounding hydantoin epoxy resin and hydantoin formaldehyde resign,in manufacturing of macrolecule materials and aminophenol,in compounding of Hydantoin epoxy resin and hydantoin formaldehyde resign.

Package: To be packed in two layers:nontoxic PE bag inside,and plastic woven bag outside,25kg net each or by customer’s requirement. Transportation: Carefully handling,prevent from solarization and rain can transport as common chemicals but cannot be mixed shipped with other toxic or harmful substances.

Storage: Keep in cool,dry,avoid storing together with toxic substance for fear of pollution.Valid for two years.