Coumarin(CAS: 91-64-5)

• Post Date:

  Nov 14,2014

• Expiry Date:

  Nov 14,2015

• Detailed Description:

  Cas No. :91-64-5 Quantity: 5000Kilograms
  Price:1.6 USD Kilograms
  Payment Method: T/T;Western Union;Money Gram;Bank Transfer
  Coumarin(CAS: 91-64-5)
  Synonyms: Benzo-alpha-pyrone; Rattex; Coumarinic anhydride; Coumarin powder; 2-Oxo-1, 2-benzopyran; O-Hydroxycinnamic acid lactone; Benzo-a-pyrone
  CAS: 91-64-5
  Formula: C9H6O2
  Molecular Weight: 146.15
  EINECS: 202-086-7
  Density: 1.248 g/cm3
  Melting Point: 68-73 °C(lit. )
  Boiling Point: 297.999 °C at 760 mmHg
  Flash Point: 118.268 °C
  Purity: 99%min
  Appearance: White crystals or crystalline powder
  PackAge: 1kg/foil bag, 25kg/ drum
  LimitNum: 100 Kilogram
  Transportation: Keep dry and closed, shipped by air
  Application: Used in the manufacture of spices, as sweet agent, also used in electroplating
  
  Packaging
  We have professional team for package and shipment. Special way to ship 100 ml to 100L liquids at one time to your country. Fast and discreet shipment could be arranged for customs pass Guaranteed.
  Competitive Advantage:
  1.We have engaged in this line has many years of experience, our reputation is our guarantee of quality. High quality, competitive price, fast delivery, safe shipping and considerate after-sale service gain the trust and praise from the customers all over the world.
  2. Saichuang Technology Co., ltd is a professional raw powder factory in China for over ten years, all powders are factory directly supplying.
  3.Our products have exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Australia, Japan, Korea and many other countries, over one hundred kgs each month.
  4.Professional team special for package and shipment and staring on tracking code 24hours for customs pass guaranteed. 100% pass to UK, Norway, Poland, Spain, USA, Canada, Brazil; 98% pass to Germany, Russia, Australia, New Zealand.
  Most of powders are in stock, Chargeable samples are available, Could be shipped out within 24hours.
  5. Our products and services will focus on the largest customer demand，We hold the greatest enthusiasm and sincere cooperation with each customer.
  
  
  Price:Negotiable. 10.8$/kg
  zc02 at yccreate dot com

• CAS Registry Number:

  91-64-5

• Synonyms:

  ;2H-1-Benzopyran-2-one;COUMARINE;1-Benzopyran-2-one;1,2-Benzopyrone;Chromen-2-one;O-Oxy-Cinnamic Lactone ;2H-chromen-2-one;

• Molecular Formula:

  C₉H₆O₂

• Molecular Weight:

  146.1427

• Molecular Structure:

  

• Hazard Symbols:

   Xn:Harmful;
  

• Risk Codes:

  R20/21/22:;
  R36/37/38:;
  R40:;
  

• Safety Description:

  S26:;
  S36/37:;
  

• Company:

  Guangzhou Quanao Chemical Co.,Ltd     [ China ]        

• Contact:

  Candice He

• Tel:

  511400

• Fax:

  027-88048077-899

• Email:

  zc02@yccreate.com