CAS 8050-09-7

Rosin

Description:

Rosin, also known as colophony, is a natural resin obtained from pine trees, particularly from the species Pinus. It is characterized by its solid, brittle form at room temperature and is typically amber to yellow in color. Rosin is composed primarily of various resin acids, including abietic acid, and has a complex mixture of terpenes. It is insoluble in water but soluble in organic solvents such as alcohol, ether, and turpentine. Rosin exhibits a range of properties, including a relatively high melting point and a sticky texture when heated. It is widely used in various applications, including as a flux in soldering, in the production of inks and adhesives, and as a grip enhancer in sports. Additionally, rosin is utilized in the manufacture of varnishes and as a component in some food packaging materials. Its chemical stability and non-toxic nature make it a versatile substance in both industrial and artistic applications.

Formula: Unspecified

InChI: InChI=1/C20H30O2/c1-13(2)14-6-8-16-15(12-14)7-9-17-19(16,3)10-5-11-20(17,4)18(21)22/h7,12-13,16-17H,5-6,8-11H2,1-4H3,(H,21,22)/t16?,17?,19-,20?/m1/s1

Synonyms:

• Cg-Ww
• Cg-X
• Colofonia
• Colophane
• Colophonium
• Colophony
• Flygo
• Highrosin
• Kolophonium
• Optika
• Rr-Chx
• Solros
• Rosin WW
• Hongkong Rosin WW
• Rosin
• Rosin Solder Flux Fume
• Rosin
• Pine rosin
• Yellow resin
• Wood rosin
• (4aR)-7-isopropyl-1,4a-dimethyl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylic acid

Rosin

CAS: 8050-09-7

Rosin is an ingredient in printing inks, photocopying and laser printing paper, varnishes, adhesives (glues), soap, paper sizing, soda, soldering fluxes and sealing wax. It can be used as a glazing agent in medicines and chewing gum. In industry, rosin is a flux used in soldering. A mixture of pitch

Formula: C₂₀H₃₀O₂

Color and Shape: Solid, Cream to yellow to brown

Molecular weight: 302.46

Ref: 02-036734

Rosin

CAS: 8050-09-7

Formula: C₂₀H₃₀O₂

Purity: 99.9%

Color and Shape: Solid

Molecular weight: 302.4510

Ref: IN-DA003U54

Rosin

CAS: 8050-09-7

Rosin

Purity: 99.9%

Ref: 54-OR1026952

Gum rosin

CAS: 8050-09-7

Color and Shape: Yellow, dark-yellow or orange crystals or chunks

Molecular weight: -

Ref: 7W-GC1863

Gum Rosin

Controlled Product

CAS: 8050-09-7

Applications Gum Rosin and its derivatives can be used as microencapsulating materials, film forming agents, and binding agents in formulation of tablets. They are also used in the formulation of cosmetics and the bases of chewing gum. Gum Rosin extracts are also commonly used to treat burns.
References Kumar, Shobhit., et al.: Polimery-w Med., 43(2), 45-8 (2013); Clark, S. P., et al.: Phytother. Res., 28(2), 252-60 (2014)

Formula: C₅H₈O₅

Color and Shape: Neat

Ref: TR-G855500