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Details for China Gum Rosin

Gum Rosin 8050-09-7

Category :

Inorganic chemicals

Gum Rosin
CAS NO : 8050-09-7
EC NO : 232-475-7
MF : C20H30O2
MW : 302.451
Product description :
Grade
WW Grade
Appearance
Transparent
Color                    
Pale Yellow
Softening Point
(By ring & ball method)
76.9
Unsaponifiable Matter Content
4.6%
Ethanol Insoluble Content
0.023%
Acid Value (mg KOK/g)
170.9
Ash Content
0.010%
Synonyms : Disproportionated rosin;Colophony;Pine rosin;Rosin;Rosin Solder Flux Fume;Wood rosin;(4aR)-7-isopropyl-1,4a-dimethyl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylic acid;
Molecular Structure : Gum Rosin 8050-09-7