Coumarin (91-64-5)//whatsApp:+8618872220733

• Post Date:

  Jan 31,2016

• Expiry Date:

  Jan 30,2017

• Detailed Description:

  Coumarin (91-64-5)//whatsApp:+8618872220733
  
  Product Description
  
  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
  Transportation: Keep dry and closed, shipped by air
  Application: Used in the manufacture of spices, as sweet agent, also used in electroplating
  
  Pharmacological action:
  
  This product is the main effect on cellular DNA replication DNA gyrase subunit A process, blocking DNA replication, which inhibit the reproduction of bacteria to reach the purpose of killing bacteria.
  
  1 direct interaction with pathogen nuclei, quickly and effectively kill the bacteria and Mycoplasma with DNA (or RNA) and the ability to synthesize proteins of pathogens, and wide antimicrobial spectrum.
  
  2 due to the destruction of nucleic acid synthesis, so that bacteria can not produce genetic information, so the mutant cells to produce the low incidence of resistance, no plasmid mediated.
  
  DNA gyrase DNA and bacteria pathogens in 3 different animal, for this product is not sensitive, so the product of the high security.
  
  Contact:
  Lucky@chembj.com
  whatsApp:+8618872220733
  Wechat: luckkhs

• Company:

  Hubei yuancheng Saichuang Techn, Ltd, Co     [ China ]        

• Contact:

  lucky

• Tel:

  +8618872220733

• Fax:

  +8618872220733

• Email:

  Lucky@chembj.com