Wholesale High Quality Natural Rosin Resin Yellow or Light Brown

• CAS No.: 8050-09-7
• Formula: C20h30o2
• EINECS: 8050-09-7
• Model NO.: Pine Secretion Natural Rosin Resin
• Molecular Principal Chain: Rosin
• Color: Yellow
• Classification: High Purity Reagents
• Other Names: Rosin
• MW: MW
• Melting Point: 75-81 °c
• Purity: 99%
• Sample: Availiable
• Transport Package: Bag
• Specification: 25kg
• Trademark: /
• Origin: China
• HS Code: 3806101000
• Production Capacity: 50000ton/Year

Product Description

Grade	X	WW	WG	N	M	K
Appearance	Transparent Solid
Color	slightly yellow	pale yellow	yellow	deep yellow	yellow brown	yellow red
	Correspond to the Standard Glass Color Piece of Rosin
Softening Point (R&B),°C, min	76		75		74
Acid Value, (mgKOH/g), min	166		165		164
Alcohol insoluble Substance ,(%) , max	0.03		0.03		0.04
Unsaponifiable matter, (%) ,max	5		5		6
Ash, (%) ,max	0.02		0.03		0.04

Product name	Rosin
Purity	98%
CAS	85026-55-7
M.F	C15H20O6

Product Description

Rosin is mainly used in the manufacture of soap, paint, adhesives, and soldering flux. Rosin is the raw material of several cream and ointments. Rosin is used in various applications due to its ability to increase friction.
Rosin, formerly known as resin, is a solid resin extracted from several pine trees widely distributed in Asia, Europe, and North America, and to a lesser extent from other coniferous trees. It is prepared by cutting a long strip on the tree to allow exudation and collect the liquid resin in a container. Then, the liquid resin is steam heated to remove volatile terpenes and turpentine, leaving rosin as residue. It is semi transparent, with colors ranging from yellow to black. It is mainly composed of different organic acids, among which abietic acid (C19H29COOH) is the most important. Rosin is a fragile resin with a slight rosin flavor; The melting point varies depending on the sample, some are semi fluid at boiling water temperature, while others melt between 100 ° C and 120 ° C. It is highly flammable and emits smoke when burned. In addition to its wide application in soap manufacturing, rosin is also mainly used in the production of inferior varnish, sealing wax, and various adhesives.

Packing & Delivery
Knitting bags with plastic liners,25kg,40kg,50kg per bag or according to the customer's requirements

Company Profile
Tianjin Chemical Import and Export Co., Ltd. was established in 2000. Our company is an international trading company specializing in chemical products such as raw materials and food additives. Our main export markets are Europe, the United States, Mexico, and other countries. The company has sales department, finance department, procurement department, operations department, and general manager's office, adhering to the principle of "people-oriented"
The internal management philosophy of "humanization", the external business philosophy of "customer first, mutual benefit and win-win", the work principles of "efficiency, innovation, rigor, firmness and persistence", the spirit of "execution and win-win", continuously strengthening the talent management mechanism combining incentives and constraints, establishing an elite management team, so that the company can.
The road is getting farther and farther. We focus on foreign markets and export our products to the United States and other countries such as the Netherlands, Poland, Canada, the United Kingdom, Italy, Colombia, etc. In addition, there is a business of customizing and synthesizing various organic compounds as supplements. Welcome new and old customers to inquire and make purchases. Looking forward to working with you!

FAQ

1. DO YOU ACCEPT SAMPLE ORDER?
We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.

2. IS THERE A DISCOUNT?
Different quantity has different discount.

3. HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?
You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests, we will manufacture the products according to your requests.

4. WHAT'S YOUR MOQ?
Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

5.DO YOU SUPPLY PRODUCT REPORT?
Yes. We'll give you product analysis report before shipping.