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Rosin

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Rosin Basic information

Product Name:
Rosin
Synonyms:
  • BRAZILIAN GUM ROSIN
  • CHINESE GUM ROSIN
  • COLOPHONY
  • COLOPHONIUM
  • HYDROGENATED ROSIN
  • GUM ROSIN
  • FF WOOD ROSIN
  • STAYBELITE RESIN
CAS:
8050-09-7
MF:
C19H29COOH
MW:
0
EINECS:
232-475-7
Mol File:
Mol File
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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 Gravity
1.07~1.08
Water Solubility 
Soluble in alcohol, benzene, ether. Insoluble in water
Merck 
14,8266
Stability:
Stable. Combustible. Incompatible with oxidizing agents.
CAS DataBase Reference
8050-09-7
EPA Substance Registry System
Rosin (8050-09-7)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
43
Safety Statements 
24-37
WGK Germany 
1
RTECS 
VL0480000
10-21
TSCA 
Yes
HS Code 
38061010

MSDS

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Rosin Usage And Synthesis

Chemical Properties

solid with a slight odour of turpentine

Uses

Colophony 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.

Definition

A 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.

Definition

rosin: 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.

RosinSupplier

J & K SCIENTIFIC LTD.
Tel
010-82848833- ;010-82848833-
Email
jkinfo@jkchemical.com;market6@jkchemical.com
Alfa Aesar
Tel
400-610-6006; 021-67582000
Email
saleschina@alfa-asia.com
BeiJing Hwrk Chemicals Limted
Tel
0757-86311057-
Email
kennyrong@hwrkchemical.com
Energy Chemical
Tel
021-58432009
Email
sales8178@energy-chemical.com
Chengdu XiYa Chemical Technology Co., Ltd.
Tel
;
Email
sale@xiyashiji.com;3007716753@qq.com