raw material for making soap , paper , paint , and rubber intermediate for synthetic organic chemicals Water-White Rosin SpecificationItemWWR-1100WWR-3100Fe-Co colour scale / Lovibond colour, max 1000.7 XC 0.2 1000.7 XC 0.2 Softening PointR&B,78.0~84.078.0~84.0Acid Value,mgKOH/g170.0~180.0170.0~180.0Tetrahydro resin acid, %10~2030~40Abietic acid,% , max1.00.5Dehydroabietic acid, %, max20.020. ...