Maleated Rosin

Maleated Rosin

Origin
: China
CAS Number
: 8050-15-5
HS Code
: 380610
Basic Info
IUPAC Name
: maleated rosin (Diels-Alder adduct)
Molecular Formula
: Adduct of rosin + maleic anhydride
Synonyms & Trade Names
: Maleated rosin; Fumarized rosin; Maleic rosin
Purity / Assay (%)
: 95% min
Grade / Quality Level
: Technical Grade
Physical Form
: Solid
Concentration
: Pure substance
Appearance / Color
: White to off-white solid
Odor
: Slight pine
Density (g/cm³)
: 1.0600
Solubility in Water
: Soluble in organic solvents
Signal Word
: Warning
GHS Hazard Class
: Skin sensitizer
H-Statements
: H317
P-Statements
: P261|P272|P280
REACH Status
: Registered
Drug Precursor Status
: Non-precursor
Storage Class (GHS)
: 10
Storage Conditions
: Cool, dry place
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Technical Document
Download MSDS

Maleated Rosin is a chemically modified rosin created by the reaction of rosin with maleic anhydride. This modification enhances the rosin's properties, including its acidity and reactivity. It typically appears as a yellow to amber solid with good solubility in organic solvents.