Item | Standard | TESTING METHOD |
Melting Point °C | 58-60 | GB/T2539 |
Oil Content %(m/m) | ≤ 0.5 | GB/T3554 |
Colour | ≥ +28 | GB/T3555 |
Light Stability | ≤ 4 | SH/T0404 |
Needle Penetration (25°C)1/10mm | ≤ 18 | GB/T4985 |
Odor | ≤ 2 | SH/T0414 |
Water-soluble Acids and Alkalis | Negative | SH/T0407 |
Mechanical Impurity and Walter | Negative |