Rosin NEW
Price | $50 | $1 |
Package | 1KG | 1000KG |
Min. Order: | 1KG |
Supply Ability: | g-kg-tons, free sample is available |
Update Time: | 2023-12-23 |
Product Details
Product Name: Rosin | CAS No.: 8050-09-7 |
Min. Order: 1KG | Purity: 99% |
Supply Ability: g-kg-tons, free sample is available | Release date: 2023/12/23 |
Lead time: In stock | Packaging: bottle/drum/bucket/IBC, as request. |
Delivery: By sea, by air, by express | Origin: Manufacturer |
1. Product 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 |
Product Categories: | |
Mol File: | Mol File |
Rosin Chemical Properties |
Melting point | 70-72°C |
density | 1,07 g/cm3 |
Fp | 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) |
Safety Information |
Hazard Codes | Xi |
Risk Statements | 43 |
Safety Statements | 24-37 |
WGK Germany | 1 |
RTECS | VL0480000 |
F | 10-21 |
TSCA | Yes |
HS Code | 38061010 |
MSDS Information |
Provider | Language |
---|---|
SigmaAldrich | English |
ACROS | English |
ALFA | English |
Rosin Usage And Synthesis |
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. |
2. Packaging
For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.
For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product.
Or smaller package 1kg/bottle, 10kgs/bottle as request.
3. Shipping
4. Contact information
For more details, pls contact us freely.
Email address : elin@fdachem.com
Mob: 86 13613820652
WhatsApp/Skype/Wechat/LINE: 86 13613820652
Company Profile Introduction
Henan Fengda Chemical Co., Ltd. is located in the High-tech Development Zone of Henan Province. Specializing in the production and sales of various fine chemical products required for industrial production, including chemical raw materials, organic raw materials, petrochemicals, chemical reagents, solvents, catalysts, and additives, etc.
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- Since: 2023-02-10
- Address: Room 01, 2288 E05, Building 14, East Henan University, Science and Technology Park, 279 Xisanhuan Ro
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