Basic Hydroxypropyl Guar Of CAS NO. 39421-75-5 Has High Viscosity For Dry Strength Agent
Cationic Hydroxypropyl Guar Hydroxypropyltrimonium Shampoo Raw Material Cas No. 65497-29-2
The World Largest Manufacturer Factory Supply HYDROXYPROPYL GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE CAS 71329-50-5