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abundant stock supply of Coumarin(CAS: 91-64-5)

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  Post Date: Feb 14,2015
  Expiry Date: Aug 13,2015
  Detailed Description: Cas No. :91-64-5 Quantity: 50000Kilograms
Specs:99%
Price:Negotiable USD Kilograms
Payment Method: T/T,MoneyGram,Western Union
Coumarin(CAS: 91-64-5)
Email:ycwlb032@yccreate.com
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
$10.8/kg

  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: 91-64-5 Coumarin
  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: Emily
  Tel: 8618102838250
  Fax: 020-31034799
  Email: ycwlb032@yccreate.com
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