Fully refined paraffin wax 58/ 60 ZMY Brand from PetroChina Fully refined paraffin wax 58/ 60 Melting Point: 58-60' C ASTM D87 Oil Content Wt% : 0.5 Max ASTM D721 Color ( saybolt) : + 28 Min ASTM D156 Light stability: 4 Max Needle penetration( 25 ) 1/ 10mm: 18 Max ASTM D1321 Odor: 2Max ASTM D1833 Mechanical Impurity and Water: Negative Acid and Alkali with Water solubility: Negative