Disproportionated Rosin

• Post Date:

  Jul 23,2019

• Expiry Date:

  Jan 19,2020

• Detailed Description:

  Cas No. :8050-09-7 Quantity: 18000Metric Tons
  Payment Method: T/T, D/P
  Disproportionated Rosin (RC-101)
  
  GENERAL CHARACTERISTICS
  
  Classification： Emulsifier
  H.S. Code No.： 3806900000
  C.A.S. No.： 8050-09-7
  Chemical composition： Dehydroabietic acid & other resin acid
  Chemical formular： C20H27O2
  
  
  SPECIFICATIONS
  
  Appearance： Light Yellow solid
  Color (Gardner)： X / Max.4#
  Acid value (mg KoH/g)： Max.155
  Dehydroabietic acid (%)： 56.50~58.50
  Abietic acid (%)： Max. 0
  Softening point (R&B,℃)： Min.75
  Non- Saponifiable matter (%)： Max.10
  
  
  PACKING
  In galvanized iron drums of 225kgs net weight.
  In woven or laminated kraft bag of 25kgs net weight.
  

• CAS Registry Number:

  8050-09-7

• Synonyms:

  ;Disproportionated rosin;Colophony;Pine rosin;Rosin;Rosin Solder Flux Fume;Wood rosin;(4aR)-7-isopropyl-1,4a-dimethyl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylic acid;

• Molecular Formula:

  C₂₀H₃₀O₂

• Molecular Weight:

  302.451

• Molecular Structure:

  

• Company:

  Guangxi Choris Chemical Co.,Ltd         

• Contact:

  Katrina Liang

• Tel:

  0771-6018697

• Fax:

  0771-6018699

• Email:

  katrina.liang@chorischem.com