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Hebei Eminent Chemical Technology Co., Ltd.

Gum Rosin, Rosin, Paint manufacturer / supplier in China, offering Gum Rosin Ester Deep Yellow N Grade, Aluminium Ingots 99.7%, Hot Selling Steel Brush with Low Price and so on.

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Gum Rosin Ester Deep Yellow N Grade

Purchase Qty.:
(Tons)
1-17 18+
FOB Unit Price: US $1,620 US $1,280
Purchase Qty. (Tons) FOB Unit Price
1-17 US $1,620
18+ US $1,280
Get Latest Price
Production Capacity: 500mt/Month
Transport Package: 225kg/ Galvanized Metal Drum
Payment Terms: L/C, T/T, Western Union
Basic Info
  • Model NO.: Resina de goma/Colofonia de goma
  • Grade: First Grade
  • Packaging: Drum
  • CAS No.: 8050-09-7
  • Trademark: Eminent
  • Origin: China
  • Type: Resin Rosin
  • Usage: Industrial, Coating Auxiliary
  • Color: Light Yellow
  • Chemical Formula: C19h29 Cooh
  • Specification: ISO 9001
Product Description
Gum Rosin Ester Deep Yellow N Grade

1. Description
Other Name: Colophony, Rosin ester, Colofonia

CAS No.:8050-09-7
Chemical Formula: C19H29 COOH
Produced from crude pine gum natural organic compound, mainly composed of resins.
 
2. Specifications

ItemXWWWGNMK
Colorslightly yellowpale yellowyellowdeep yellowyellow brownyellow red
Correspond to the standard glass color piece of rosin
Appearancetransparent solid
Softening Point (ball & ring)min76min75min74
Acid No. ( mgKOH/g )min166min165min164
Unsaponifiable Materialmax5max5max5
Alcohol Insoluble Materialmax0.03max0.03max0.04
Ash ( % )max0.02max0.03max0.04
 
 
 
3. Uses
-raw material for making soap, paper, paint, and rubber.
-intermediate for synthetic organic chemicals
 
4. Packaging and Supply
-In galvanized iron drum, 225 kg net each drum
-It must be kept away from heat and flame.
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