Hydroquinone |
Time：2023-11-06 14:46 Author：-1 |
HS code :
Specification :
Regular packing : 25KG/Bag
MF: C6H6O2
Package：25KG/Bag
Application:For Cosmetic
| Item | Specification |
| Appearance | White crystal powder |
| Content (%) | 99-101 |
| Melting point | 171-175 |
| Residue after ignition(%) | 0.05 Max. |
| Fe (%) | 0.002 Max. |
| Pb (%) | 0.002 Max. |
