Appearance (Form) | Solid |
Appearance (Colour) | Dark yellow |
Acid value | 150‑170 |
Solubility | Chloroform: soluble0.1 g/mL, clear, slightly yellow to deep yellow |
Colophony (Gum rosin) natural from resins
Colophony, Rosin, gum
Specifications | Solid Chunk |
Grade | for synthesis |
form | solid |
CAS RN | 8050-09-7 |
Unit | Price |
500 g | 1250 |
1 kg | 2000 |
1 kg | 2000 |