Gum Rosin

• CAT Number: R045320
• CAS Number: 8050-09-7
• Molecular Formula: C₂₀H₃₀O₂
• Molecular Weight: 302.5
• Purity: ≥95%
• Synonyms: Rosin; Rosin Substitutes; 100F; AAL; AL 104; AL 104 (Rosin); AL 1200; AL 1300; AL 1302; AR 06; AR 06 (Rosin); Aquatac XR 4343; BALS 3A; Bandis G 100; Bandis T 100H; CC 167; CG-WW; CG-X; Chinese Rosin WW; Chinese Rosin X; Colopearl E 5H; Colophane; Co
• Storage: Room Temperature
• IUPAC Name: 1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylic acid
• InChI: InChI=1S/C20H30O2/c1-13(2)14-6-8-16-15(12-14)7-9-17-19(16,3)10-5-11-20(17,4)18(21)22/h7,12-13,16-17H,5-6,8-11H2,1-4H3,(H,21,22)
• InChIKey: RSWGJHLUYNHPMX-UHFFFAOYSA-N
• SMILES: CC(C)C1=CC2=CCC3C(C2CC1)(CCCC3(C)C(=O)O)C

Gum rosin（Cat No.:R045320）, is a natural resin obtained from pine trees, primarily the pine species of Pinus taeda and Pinus elliottii. It is widely used in various industries, including adhesives, coatings, inks, and as a component in chewing gum. Gum rosin is produced by tapping living pine trees to collect the resin, which is then processed through distillation to yield the final product. Its sticky and adhesive properties make it a key ingredient in numerous products, serving as a binding and tackifying agent. Additionally, gum rosin finds applications in pharmaceuticals, food additives, and as a flux in soldering.