

| pecification | AM502 | AM503 | AM505 | AM507 |
| Appearance | Colorless to amber translucid liquid | |||
| Relative Molecular Weight | Medium | Medium to high | High to very high | Very High |
| Specific Gravity at 25C | 1.13-1.15 | |||
| Solid Content | 50±1% | |||
| pH Value | 3-7 | |||
| Viscosity(25C, cps) | Medium | Medium to high | High to very high | Very High |
