Gold Member Since 2015
Hongkong Baijin International Trading Co., Ltd.

Gum Rosin WW, Rosin, Colophony manufacturer / supplier in China, offering Black Yellow N Grade Ww Grade Gum Rosin, Genaral Purpose Grade Exterior Latex Paint Rutile Titanium Dioxide (R1930), Industrial Grade Battery Grade Lithium Carbonate powder and so on.

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Supplier Homepage Product organic chemicals series Black Yellow N Grade Ww Grade Gum Rosin

Black Yellow N Grade Ww Grade Gum Rosin

FOB Price: US $800-1,000 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $800-1,000/ Ton
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Port: Tianjin, China
Production Capacity: 2000t/Month.
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: CAS No.: 8050-09-7
  • Usage: Industrial, Coating Auxiliary, Food Processing, Paper Making, Instrument, Lighting, Chinese Medicine, Water Treatment Chemicals, Textile Auxiliary
  • Color: Yellow
  • Other Names: Rosin
  • Trademark: baijin
  • Specification: yellow
  • HS Code: 3806101000
  • Type: Resin Rosin
  • Packaging: Bag
  • CAS No.: 8050-09-7
  • EINECS No.: 8050-09-7
  • Transport Package: 25kg/Bag
  • Origin: China
Product Description
Specifications
Gum Rosin is made of natural resin, its general formula is C20H30O2
CAS No. 8050-09-7
It is a kind of natural resin, that composed of various kinds resin acids, and having special physical and chemical properties. 
 
Main Applications
It is an important raw material for the manufacture of adhesive, coating, inks, rubber, soaps, paper etc.
 
Technical Data Sheet
 
ParameterGrade
Standard: GB8145-87XWWWG
APPEARANCETransparentTransparentTransparent
COLORLight YellowPale YellowYellow
SOFTENING POINT(R&B)°C77.076.075.0
ACID NUMBER(mg KOH / g)≥166.0166.0164.0
UNSAPONIFIABLE MATTER % ≤5.05.05.0
ETHANOL INSOLUBLES % ≤0.0300.0300.030
ASH CONTENT % ≤0.0200.0200.020
 
Black Yellow N Grade Ww Grade Gum Rosin

Black Yellow N Grade Ww Grade Gum Rosin
Black Yellow N Grade Ww Grade Gum Rosin

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