Gum Rosin

CAS Number: 8050-09-7

EC Number (EINECS):  232-475-7

Synonyms:  colophony

 

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Technical Specifications (For gum rosin from pinus merkusii and pinus massoniana)

Specifications

X Grade

WW Grade

Apperance

Transperant

Transperant

Color

Slight Yellow

Light Yellow

Acid Value (Mg KOH/g)

166 min

165 min

Ash Content

0.02% max

0.02% max

Softening Point, Ring and Ball

76 Deg.C min

76 Deg.C min

Alcohol Insoluble Materials

0.03% max

0.03% max

Unsaponifiable matter

5% max

5% max

 

Application

Used for manufacturing of plastics, household cleaners, paper, paint, soap, coating, printing ink, adhesive, daily products, rubber products and agrichemicals.

Packing:

225kgs / 240kgs net each in galvanized steel drum in crystal form.

25 kgs in  paper poly bag net each.

 

12

(Packed  in 225kg galvanized steel drums net each on wood pallets)

111

(Packed in 25kg paper bags net each on wood pallets)

 

Remark

The technical standards are formulated and revised by customers’ requirement and us, if there are any changes, the latest specification will be executed and confirmed.