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Rosin Basic information
  • Product Name:Rosin
  • CAS:8050-09-7
  • MF:C19H29COOH
  • MW:0
  • EINECS:232-475-7
  • Mol File:Mol File
Rosin Chemical Properties
  • Melting point:70-72°C
  • Density 1,07 g/cm3
  • Flash point:180°C
  • solubility chloroform: 0.1 g/mL, clear, strongly yellow
  • form Powder/Solid
  • color Dark yellow
  • Specific Gravity1.07~1.08
  • Water Solubility Soluble in alcohol, benzene, ether. Insoluble in water
  • Merck 14,8266
  • Stability:Stable. Combustible. Incompatible with oxidizing agents.
  • CAS DataBase Reference8050-09-7
  • EPA Substance Registry SystemRosin (8050-09-7)
Safety Information
  • Hazard Codes Xi
  • Risk Statements 43
  • Safety Statements 24-37
  • WGK Germany 1
  • RTECS VL0480000
  • 10-21
  • TSCA Yes
  • HS Code 38061010
Rosin Usage And Synthesis
  • Chemical Propertiessolid with a slight odour of turpentine
  • UsesColophony is a yellow resin in the production of varnishes, printing inks, paper, soldering fluxes, greases, cutting fluids, glue tackifiers, adhesives, surface coatings, polish, insulations, waxes, cosmetics (mascara, rouge, eye shadow), topical medicaments, shoes, violin bow rosin, day, athletic grip aid, pine-oil cleansers; component in dental impression materials and periodontal packings.
  • DefinitionA brittle yellow or brown resin that remains after the distillation of turpentine. It is used as a flux in soldering and in making paints and varnishes. Powdered rosin gives a ‘grip’ to violin bows and boxers’ shoes.
  • Definitionrosin: A hard natural resin obtainedfrom pine tree oil and the wastesfrom processing wood pulp. It maybe colourless, yellow, brown, or black. It is used as a flotation agent,solder flux, sizing compound, and inlacquers and plasticizers. It is alsoused to provide ‘grip’ to violinists’bows (when it may be calledcolophony) and dancers’ and boxers’shoes.
Rosin Preparation Products And Raw materials
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