gum rosin

• Post Date:

  Jul 11,2014

• Expiry Date:

  Jan 07,2015

• Detailed Description:

  Cas No. :8050-09-7 Specs:99%
  Payment Method: L/C T/T Western Union MoneyGram
  

  productSpecifications

  GumRosin CAS 8050-09-7

  Product NameGumRosin

  CAS8050-09-7

  Grade/Purity99%

  MFC20H30O2

  AppearanceTransparenthardcrispysolid.

  Color Paleyellow,deepyellow

  Molecularweight 302.44

  Usage

  1.InAdhesiveIndustry::Rubberbasedadhesive,syntheticresinbasedadhesiveandvegetableadhesiveallhaverosinasoneoftheiringredients.2.Inthepaintindustry::Rosinasanaturalresinwithabundantsources,iseasilydriedandsmoothonitssurface.Itwillcontinuouslybethebasicrawmaterialforpaintproducing.3.Inprintinginkindustry:Rosinismainlyusedascolorcarrieroftheinkandtoincreaseitsadhesiontopaper.Withoutrosinintheink,thepressworkwillbeblurred.4.InthePapermakingIndustry:Sizingagentmadefromrosincanpreventinkfromdispersion,improvethestrengthandsmoothnessandenhanceabrasionresistantofthepaper.5.Intherubberindustry:Rosinisusedasasofteningagenttomaketherubbersoftandeasyforkneading,makethefillingagenteasilydispersed.6.Otherindustries:soup-making,coating,,food,buildingmaterial,scaling powder,musicalinstrument.solderingfluxes,soda,,andsealingwax.

  Chemicalproperty

  Outstandingpressuresensitivityandadhesiveness.Greatsensitivitytoheat,light,oxygen;easilyoxidizedinpowderystate.

• 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:

  Kunshan Yalong Trading Co.,Ltd.     [ China ]        

• Contact:

  Vivian

• Tel:

  +86-512-50366581

• Fax:

  +86-512-57598675

• Email:

  sales2@yalongchina.net