High Quality Disproportionated Rosin Dpr CAS 8050-9-7

Product Specifications

Prod Model:	Disproportionated rosin 8050-09-7
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
CAS No.:	8050-9-7
Einecs No.:	232-475-7
Mf:	C19h29cooh
Type:	Wood Rosin
Grade:	First Grade
Usage:	Textile Auxiliary
Packing:	Drum
Processing Method:	Drip Method
Color:	Light Yellow

Product Description

Product Description
 
Disproportionated rosin (DPR) is compound of dehydroabie acid and dihydroabtice acid, the DPR is processed through catalytic reaction of gum rosin on proper temperature. Disproportionated Rosin can be used for important component of potassium soaps which serve as emulsifiers to improve and strengthen the quality of synthetic rubbers, a raw material for making adhesives, water-based PSA, pigment, and chewing gum. 
 
Suggested Application
Important component of potassium soaps which serve as emulsifiers to improve and strengthen the quality of synthetic rubbers,
Raw material for making adhesives,
Water-based PSA,
Pigment,
Chewing gum.
Product Identification
 
Substance Name: Disproportionate Rosin, DPR
CAS#: 8050-9-7
EINECS#: 232-475-7
HS.CODE#: 380610
 
Sales Specifications
 

Colour	not darker than rosin color n grade
Abietic Acid, %	≤0.5
Dehydroabietic Acid, %	≥45.0
Softening Point, R&B, °C	≥75.0
Acid Value, mgKOH/g	≥150.0
Unsaponifiable Material, %	≤12.0

 
Extra Grade

Colour	not darker than the color of grade n rosin
Abietic Acid, %	≤0.1
Dehydroabietic Acid, %	≥52.0
Softening Point, R&B, °C	≥75.0
Acid Value, mg KOH/g	≥155.0
Unsaponifiable Material, %	≤10.0

 
Transportation
 
Packing: In galvanized iron drums of about 220kgs net each. Kept away from heat and flame.
 
For more information,please contact with Emily.