Package: In galvanized iron drums of 225 kgs net each.

Uses : Mainly made from various kinds of resin acids, gum rosin is an important raw material for soap, papermaking, coating, rubber, resin, electrical appliances and organic synthesis industries, etc.

Molecular Structure:

Product description:

Items	X Grade	WW Grade
Color	Yellowish	Pale Yellow
	Correspond to the Standard Glass Color of Rosin
Appearance	Transparent Solid
Softening Point (R&B)℃ ≥	76	76
Acid Value（mg KOH/g）≥	166	166
Unsaponifiable Matter%≤	5	5
Ethanol Insoluble Substance%≤	0.03	0.03
Ash%≤	0.02	0.02