Used to make alkyd resin, paint, ink, rosin, Tall oil, dry oil, explosives, plasticizer, stabilizer, cosmetics, etc.
| item | 98 grade | 95 grade | 90 grade | 86 grade |
| Content of single-pentaerythritol% ≥ | 98.0 | 95.0 | 90.0 | 86.0 |
| Content of OH-% ≥ | 48.5 | 47.5 | 47.0 | 46.0 |
| Heat reduction % ≤ | 0.30 | 0.50 | 0.50 | 0.70 |
| ash % ≤ | 0.05 | 0.08 | 0.10 | 0.10 |
| Coloring degrees of phthalate resin ≤ | 1 | 1 | 2 | 4 |