Disproportionated rosin AT04 Isomerized rosin AT04 is also used in the production of chewing gum and paper-making adhesives
The disproportionation reaction is that in the presence of a catalyst, part of the rosin is oxidized and the other part is reduced by the action of inorganic acid and heat, that is, the product obtained by the disproportionation reaction.
Molecular formula: C19H29COOH
Molecular weight: 300.45
Color: yellow to light yellow
Appearance: transparent irregular solid
Relative density: 1.067.
Softening point: ≥75 ℃.
Acid value: 160-170
Ash content: 0.02
Solubility: soluble in organic solvents such as toluene and gasoline.
- Parameters
Molecular formula: C19H29COOH
Molecular weight: 300.45
Color: yellow to light yellow
Appearance: transparent irregular solid
Relative density: 1.067.
Softening point: ≥75 ℃.
Acid value: 160-170
Ash content: 0.02
Solubility: soluble in organic solvents such as toluene and gasoline.
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Disproportionated rosin AT04 Isomerized rosin AT04 is also used in the production of chewing gum and paper-making adhesives
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