Min. Order Reference FOB Price
5000 kg US$1.20-5.00 / kg
Product Description
disproportionated rosin gum rosin Product Description Name: Disproportionated rosin Appearance Yellow or brown color block solid Acid Value ≥150-155 mg KOH/g Softener Point ≥75ºC Unsaponifiable matter ≤ 10-12% abietic acid ≤0.1-0.5% Dehydroabenzoic acid ...