| Assay(HPLC) | 99.75% |
| Melting point | 201.3-202.2℃ |
| Appearance | Pale yellow powder |
| Volatile content | 0.24% |
| Ash content | 0.04% |
| Penetration effect | 450nm 97.9% |
| 500nm 99.0% | |
| Molecular weight | 430 |
| Purity | ≥98% |
| Fineness | over 100 meshes |
Properties:
Light green powder, odorless, soluble in alkane, fat, mineral oil, paraffin and most organic solvents.
Use:
Special suitable for the whitening of polyolefine, PA, PAN etc. Widely used for film, injection and extrusion
materials. Suitable for all plastic processing.
It also can be used in paint, printing ink and coating.
Dosage: 0.01-0.05%
