Rosin

ChemicalBook > CAS DataBase List > 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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Safety

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

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H317May cause an allergic skin reaction

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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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

Usbiological

Product number: 300894
Product name: Rosin
Packaging: 10mg
Price: $490
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

Starex Oxalic acid Pentaerythritol ester Turpentine oil

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

HebeiShuoshengImportandExportco.,Ltd

Product: Rosin 8050-09-7
Price: US $6.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 2000KG/Month
Release date: 2024-08-02

HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD

Product: Rosin 8050-09-7
Price: US $990.00-800.00/ton
Min. Order: 1ton
Purity: 99%
Supply Ability: 5000
Release date: 2024-08-19

Hebei Longbang Technology Co., Ltd

Product: Rosin 8050-09-7
Price: US $6.00/kg
Min. Order: 1kg
Purity: More than 99%
Supply Ability: 2000KG/Month
Release date: 2024-05-21

8050-09-7, RosinRelated Search:

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BRAZILIAN GUM ROSIN

CHINESE GUM ROSIN

COLOPHONY

COLOPHONIUM

HYDROGENATED ROSIN

GUM ROSIN

FF WOOD ROSIN

STAYBELITE RESIN

ROSIN, GUM

ROSIN WW

ROSIN, WOOD

RESIN PALE AMBER

POLYMERIZED ROSIN

bals3a

bandisg100

em3

highrosin

hongkongrosinww

ke709

rondisr

rosincoresolderpyrolysisproducts

shiragikurosin

yellowresin

GUM ROSIN N GRADE OR WW GRADE

GUM ROSIN WW/WG/N GRADE

GUM ROSIN X GRADE

GUM ROSIN WW GRADE

disproportionated rosin

colophene

roisn

RESIN (COLOPHONY)

Kolophonium

Balsamharz

Kolophoniumbalsam

GUM ROSIN WW GRADE FUSED

Colophony, Rosin, gum

Colophony, Gum rosin

Pentaerythritol esterof partially hydrodenatedwood rosin

rosin core solder thermal decomposition products

rosin-colophony

TH-CR20 CATIONIC ROSIN SIZE

TH-CR50 CATIONIC ROSIN SIZE

GuM rosin natural resin

um rosin

Gum rosin (steam method)

Grade Gum Rosin

Rosin Esters

(4aR)-7-Isopropyl-1,4a-dimethyl-1,2,3,4,4a,4b,5,6,10,10a-decahydrophenanthrene-1-carboxylic acid

Secondaryrosin

8050-09-7

8050-9-7

805-09-7

8050-09-07

8052-10-06

C20H32N

Other Resins

Specialty Synthesis

Supported Synthesis