Specifications: No Analysis Test Method Standard 1 Melting Point GB/T2539 58-60C 2 Odour GB/T0414 2 3 Oil Content GB/T3554 0.5% Max 4 Colour Saybolt GB/T3555 +25 5 Light Stability SH/T0404 5 6 Mechanical Impurity / Moisture Visual Nil 7 Penetration (25C,100G) GB/T4985 19