Listing ID#10188889
Model8050-09-7
CategoryChemicals
Quick answer
Gum rosin is a Chemicals product. Key specs — Origin: china.
Product Description
Gum rosin CAS NO.: 8050-09-7Other Names: rosinMF: C19H29COOHGrade: X /WW /WG Specification:
| Item | Grade | ||
| X | WW | WG | |
| Appearance | transparent | ||
| Color | Slightly yellow | Pale yellow | Yellow |
| softening point(R and B)°C≥ | 76 | 76 | 74 |
| Acid value,mgKOH/g≥ | 166 | 165 | 164 |
| Non-saponifiable content%≤ | 5 | 5 | 6 |
| Impurity content%≤ | 0.03 | 0.03 | 0.04 |
| Ash content%≤ | 0.02 | 0.03 | 0.04 |
