ChemicalBook > CAS DataBase List > Rosin
Rosin
- Product Name
- Rosin
- CAS No.
- 8050-09-7
- Chemical Name
- Rosin
- Synonyms
- GUM ROSIN;disproportionated rosin;COLOPHONY;HYDROGENATED ROSIN;COLOPHONIUM;POLYMERIZED ROSIN;Rosin Esters;rosin-colophony;STAYBELITE RESIN;BRAZILIAN GUM ROSIN
- CBNumber
- CB1185171
- Molecular Formula
- C19H29COOH
- Formula Weight
- 0
- MOL File
- Mol file
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Rosin Property
- Melting point:
- 70-72°C
- Density
- 1,07 g/cm3
- Flash point:
- 180°C
- storage temp.
- Room Temperature
- solubility
- chloroform: 0.1 g/mL, clear, strongly yellow
- form
- Powder/Solid
- Specific Gravity
- 1.07～1.08
- color
- Dark yellow
- Odor
- at 100.00?%. mild balsamic woody
- Water Solubility
- Soluble in alcohol, benzene, ether. Insoluble in water
- Merck
- 14,8266
- Dielectric constant
- 2.5（Ambient）
- Exposure limits
- NIOSH: TWA 0.1 mg/m3
- Stability:
- Stable. Combustible. Incompatible with oxidizing agents.
- LogP
- 13.110 (est)
- CAS DataBase Reference
- 8050-09-7
- EPA Substance Registry System
- Rosin (8050-09-7)
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 60895
- Product name
- Gum rosin
- Purity
- natural resin
- Packaging
- 250g
- Price
- $57.8
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 60895
- Product name
- Gum rosin
- Purity
- natural resin
- Packaging
- 1kg
- Price
- $211
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- 036734
- Product name
- Rosin
- Packaging
- 250g
- Price
- $34.4
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- 036734
- Product name
- Rosin
- Packaging
- 1kg
- Price
- $91.4
- Updated
- 2024/03/01
TRC
- Product number
- G855500
- Product name
- Gum rosin
- Packaging
- 100g
- Price
- $165
- Updated
- 2021/12/16
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Rosin Chemical Properties,Usage,Production
Chemical Properties
solid with a slight odour of turpentine
Uses
Rosin 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.
Uses
Rosin 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 and rosin is used to make a surface against which glass is polished when making optical components such as lenses.
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.
Production Methods
Rosin, also called colophony or Greek pitch (Latin: pix graeca), is a solid form of resin obtained from pines and some other plants, mostly conifers, produced by heating fresh liquid resin to vaporize the volatile liquid terpene components.
Composition
Rosin is a complex mixture that mostly contains resin acids and a little amount of neutral fraction. Rosin mostly contains abietic type (abietic, levopimaric, pallustric, neoabietic, dehydroabietic and tetra abietic acids) and pimaric type (pimaric and isopimaric acids), besides neutral components.
General Description
Gum rosin is an exudate gum, which is extracted from pine trees.
Health effects
The fumes released during soldering have been cited as a causative agent of occupational asthma. The symptoms also include desquamation of bronchial epithelium.
Rosin Preparation Products And Raw materials
Raw materials
Preparation Products
Various color alkyd ready mixed paint
Emulsion oil
Alkyd resin paint
Pigment Red 53:1
Lithol Red
neutral sizing agent CS
Glycerol Ester of Rosin
Alkyd resin insulating paint
Resin acids and Rosin acids, hydrogenated, esters with glycerol
Booster flux
Iron oxide red alkyd primer
Alkyd resin varnish
Defatted cotton
Red lead alkyd antirust paint
Phenolic resin paint
Asphalt antifouling paint L40-32
Ethylene-vinyl acetate copolymer latex
POLY(VINYL ACETATE)
modified phenol-formaldehyde resin
Rosin pentaerythrityl ester
Olibanum oil
Glycerol ester of partially dimerized rosin
Iron oxide red phenolic antirust paint
Asphalt ship bottom antifouling paint
Pigment Red 57:1
Sizing agent for paper making
Saponified soluble oil
Boiled oil Y00-7
PENTAERYTHRITOLESTEROFWOODROSIN
Booster flux,nocleaning
Glycerol ester of polymerized rosin
Regenerated rubber
METHYL ABIETATE
Rosin modified phenolic resin
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View Lastest Price from Rosin manufacturers
Hebei Kangcang new material Technology Co., LTD
- Product
- Rosin 8050-09-7
- Price
- US $9.00-70.00/g
- Min. Order
- 10g
- Purity
- 99%
- Supply Ability
- 10 tons
- Release date
- 2024-03-27
Hebei Dangtong Import and export Co LTD
- Product
- Rosin 8050-09-7
- Price
- US $2432.00/Tons
- Min. Order
- 10Tons
- Purity
- 99.99%
- Supply Ability
- 100Tons
- Release date
- 2023-03-17
Ouhuang Engineering Materials (Hubei) Co., Ltd
- Product
- Rosin 8050-09-7
- Price
- US $10.00/kg
- Min. Order
- 1kg
- Purity
- 99.7%
- Supply Ability
- 200000kg
- Release date
- 2024-04-25
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