colophony CAS 8050-09-7 gum rosin

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colophony CAS 8050-09-7 gum rosin Price And Quantity

Grade Industrial
Refractive Rate 1.54 (approx.)
Smell Characteristically pine-like and resinous
Product Type Natural Resin
Poisonous NO
Solubility Insoluble in water; soluble in alcohol, ether, and other organic solvents
Usage Used as raw material for the production of resins, emulsifiers, coatings, and in various chemical applications
Application Adhesives, printing inks, varnishes, soldering flux, rubber, paper sizing
Shelf Life 24 months
Storage Keep in cool, dry, and well-ventilated area, away from ignition sources
Ph Level Slightly acidic
Properties Brittle and transparent, highly soluble in organic solvents, non-poisonous, flammable
Density 1.07 Gram per cubic centimeter(g/cm3)
Appearance Pale yellow to amber colored solid
Physical Form Solid
Melting Point 76-88C
CAS No 8050-09-7
Ingredients Mainly abietic acid and its isomers
Shape Irregular flakes or small chips
Taste Bitter
Molecular Weight 302.45 g/mol
Molecular Formula C20H30O2
HS Code 38061000
EINECS No 232-475-7
Purity 90-95%
Structural Formula Abietic acid structure (major component)