The diploma of substitution and modification of substituent, will allow different chemical Attributes and Added benefits immediately after alkalization and etherification reactions with Sodium hydroxide, Cholromethane and ethylene oxide. MHEC is derived from hydroxyethylcellulose, a water-soluble polymer received by reacting ethylene oxide with cellulose. After a few years of enhancem... https://mhechydroxyethylmethylcel41740.activablog.com/32965371/mhec-powder-product-for-dummies