Gum Rosin

Gum Rosin

Gum Rosin

Min.Order / FOB Price:Get Latest Price

1 Kilogram

FOB Price: USD 1.0000

  • Min.Order :1 Kilogram
  • Purity: 99%
  • Payment Terms : L/C,T/T

Keywords

8050-09-7 Gum Rosin Disproportionated rosin

Quick Details

  • Appearance:Dark yellow or brown Powder/Solid
  • Application:Synthetic Resin And Plastics, Synthetic Rubbers
  • PackAge:25KG/Drum
  • ProductionCapacity:2000|Metric Ton|Year
  • Storage:Store in cool and dry place, away from sun light.
  • Transportation:By sea or by air

Superiority:

Name:

Gum Rosin

Other Name:

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; gum rosin

CAS NO:

8050-09-7

EINECSNO:

232-475-7

Molecular Formula:

C19H29COOH

Molecular Weight:

302.451

Details:

Melting Point:

70-72°C

Boiling Point:

300℃(0.67kPa)

Flash Point:

180°C

Vapour Pressure:

5.96E-09mmHg at 25°C

Appearance

Dark yellow or brown Powder/Solid

Softening Point

≥76℃

Water Solubility

Insoluble in water

Solubility

Soluble in alcohol,benzene,ether, etc oil and aqueous alkali

Stability

Stable.Combustible.Incompatible with oxidizing agents.

Acid Value

165 mg KOH/g

No Soap Content

5% max

Alcohol Insoluble Content

0.03% max

Ash Content

0.02% max

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