Gum Rosin

• Post Date:

  May 22,2016

• Expiry Date:

  Nov 18,2016

• Detailed Description:

  Cas No. :8050-09-7
  Definition:Natural organic compound, mainly composed of resins.  Possesses chemical activity when dissolved in many organic solvents .  It is also used for the manufacturing of paper, paint, soap and printing ink.  Easily softened and oxidized.  In the oil paint industry, the carboxylation reaction of resin acid is usually employed to produce resinate for further use . In the producing of synthetic rubber and printing ink, resin acid is changed into disproportionate rosin, polymerized rosin, hydrogenated rosin, for further use by its double bond reaction
  Packing & Loading:200 KGS NET DRUM / 19.2MT

   

  DESCRIPTION	STANDARD
  SOFTENING POINT RING & BALL	Min 78°C
  COLOUR BY LOVIBOND COMPARATOR	WW
  IMPURITY / SOLUBILITY IN TOLUEN	Max 0.05%
  ACID VALUE	160-190
  Acidity or alkalinity	170-220
  IODINE VALUE	5-25
  ASH CONTENT	Max 0.04%
  VOLATILE OIL CONTENT	Max 2.0%

• 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:

  Zibo Saibo Import & Export Co., Ltd     [ China ]        

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