| Type: | Resin Rosin |
|---|---|
| Grade: | Special Grade |
| Usage: | Industrial, Coating Auxiliary, Food Processing, Paper Making, Instrument, Lighting, Chinese Medicine, Water Treatment Chemicals, Textile Auxiliary |
| Packaging: | Drum |
| Processing Method: | Drip Method |
| Color: | Yellow |
| Samples: |
|---|
| Customization: |
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Audited Supplier The main component of rosin is a compound composed of a resin acid with the molecular formula C20H3002, which is a monocarboxylic acid containing two double bonds with a tricyclic phenanthrene skeleton, and the double bond of rosin is a conjugated double bond, Chemicalbook has strong chemical activity, so it usually needs to be hydrogenated, disproportioned and other treatments to generate stabilized rosin. Among them, compared with hydrogenated rosin, disguised rosin has a relatively large market usage due to its low production cost.
| 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 |
| 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 | |
| form | |
| Specific Gravity | 1.07~1.08 |
| color | Dark yellow |
| Water Solubility | Soluble in alcohol, benzene, ether. Insoluble in water |
| Merck | 14,8266 |
| Exposure limits | NIOSH: TWA 0.1 mg/m3 |
| Stability: | Stable. Combustible. Incompatible with oxidizing agents. |
| CAS DataBase Reference | 8050-09-7 |
| EPA Substance Registry System | Rosin (8050-09-7) |
25kg/Bag
All products are accepted OEM orders to satisfy your special request,as the packing and loading.Customized Service is available.
1) Musical instruments: increase the friction between the bow feathers and the strings
2) Electroplating industry: used as flux in circuit board soldering
3) Coating: It is one of the basic raw materials of coatings
4) Paper industry: used as papermaking glue in the paper industry
5) Rosin soap has great detergent power
6) Used as hot melt adhesive, pressure sensitive adhesive and rubber tackifier.
Hebei Rongxintong Industrial Co., Ltd. is the specialized chemical, processing and sales enterprise.
our products enjoy good reputation both at home and abroad.Our trade partners are around the world, mainly in America,Europe,Australia,South East Asia ,Middle East and South Africa. In order to serve customers well, the company has established special technical department and after-sale service department. We will make careful reply if you get any question.
The company with all the employees will constantly purse excellent quality, perfect brand and our image, and adheres to our spirit of honesty, diligence, seeking truth and progress and insists on business philosophy of quality as life and service as soul. We will satisfy market demands by top products and better service, and will welcome market challenge forever.
1. Are you a trading company or a factory?
Yes, we are a factory with nearly 20 years of experience.
2. How do you control the quality?
We have professional quality inspectors and keep samples of each order for two years, so we also support third party testing, such as SGS, BV, etc.
3. What are your payment terms?
T/T or L/C AT SIGHT for first time cooperation.
4. What is the weight of your unit package?
25kg or 50kg with PE bag or as your requirement.
5. Can I get samples before I order?
Yes, of course you can, we will give you free samples within 3 days.
6. Can I package it according to my logo?
Of course you can, you just need to provide the package design.
7. What is the delivery time?
The delivery time for sample orders is usually 4-7 working days after receiving full payment. For bulk orders, it is about 10-20 working days after receipt of deposit.
8. What is the port of loading?
Usually Shanghai, Qingdao or Tianjin (major ports in China).
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