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Home > Products >  gum rosin/cas 8050-09-7

gum rosin/cas 8050-09-7 CAS NO.8050-09-7

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  • FOB Price: USD: 1.00-1.00 /Metric Ton Get Latest Price
  • Min.Order: 1 Kilogram
  • Payment Terms: L/C,T/T
  • Available Specifications:

    ww(1-5)Metric Ton

  • Product Details


  • gum rosin
  • 8050-09-7
  • gum rosin price

Quick Details

  • ProName: gum rosin/cas 8050-09-7
  • CasNo: 8050-09-7
  • Molecular Formula: C19H29COOH
  • Appearance: White crystallized powder
  • Application: In Adhesive Industry: Rubber based ...
  • DeliveryTime: Within 7 days after order confirmation
  • PackAge: 25kg fiber drum, 9mt/ container with p...
  • Port: Shanghai
  • ProductionCapacity: 2000 Metric Ton/Month
  • Purity: 99%
  • Storage: All products should be stored in an o...
  • Transportation: All products should be stored in an o...
  • LimitNum: 1 Kilogram
  • ProName: gum rosin
  • Cas No: 8050-09-7
  • Molecular Formula:: C19H29COOH
  • Purity: 99%
  • Appearance: White crystallized powder


1.A strong technical force and advanced processing equipments. The quality of the products has been strictly inspected and all kinds of 
index have reached or exceeded domestic and international standards.
2. Now we have established long-term stable relations of cooperation with the pharmaceutical enterprises of Europe.
3.Well-trained and professional technologist and sales with rich experience in the field for 5-10 years.
4.TAA exported this product to many countries and regions at best price in China.
5.Leading manufacturer and supplier of chemicals in China.
6.Professional suppliers from China.
7.Factory offer.
Looking to the future, we will adhere to the spirit of “professional, innovative, integrity, development”, and adhere to the management 
philosophy of “customer-orientation and pursing development via integrity” and through which to provide customers with first-class 
products and service. We sincerely welcome friends both at home and abroad to visit our company and hope to achieve win-win cooperation with you!


1.Basic information:
RProduct name:Gum rosin
Molecular formular:C19H29COOH
EINECS NO:232-475-7
CAS NO:8050-09-7
Grade            X         WW       WG             N             M                K
Appearance Transparent Solid
Color Correspond to the Standard Glass Color Piece of Rosin
slightly yellow pale yellow yellow deep yellow yellow brown yellow red
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
matter, (%) ,max
5 5 4
Ash, (%) ,max 0.02 0.03 0.04
ubber Industry
It is used as a softeningcohesion and endurance to heat. agent in rubber industryies. It improves elasticity,
Adhesive Industry
It is used for strengthening, softening and better adhesion.
It is used as sizing agent in the paper industry. It gives abrasion resistance, strength, smoothness and better printing.
It is used as a basic ingredient in the paint industy. It is used in road paint and thermoplastic paints.
Product Description
It is used in printing ink as color carrier, as welding flux and for polishing in metal processing, as an additive in soap, food, antiseptics and germicides
Wrapped up with kraft bag, 25kgs/bag, 32bags/pallet, for 20’FCL, it can load 16 tons with pallet (20 pallets / 640 bags), and 18 tons without pallet (720 bags).
1) Store in a cool, ventilated warehouse. 
2) The temperature should not exceed 37 °C.
3) It should be stored separately from oxidants and food chemicals, and should not be  mixed (see Section 10 for incompatible materials).
4) Keep the container sealed.
5) Keep away from fire and heat.
6) Lightning protection equipment must be installed in the warehouse.
7) The exhaust system should be provided with a grounding device that removes static  electricity.Explosion-proof lighting and ventilation settings.
8) It is forbidden to use equipment and tools that are prone to sparks.
9) The storage area should be equipped with leakage emergency treatment equipment and suitable containment materials.

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