Solvent Red 49

• Post Date:

  Nov 20,2016

• Expiry Date:

  Nov 20,2017

• Detailed Description:

  Cas No. :509-34-2 Quantity: 10Metric Tons
  Specs:Solvent Red 49
  Price:1 USD Metric Tons
  Payment Method: T/T or LC
  

  Product Name: solvent  Red 49
  CAS No.: 509-34-2
  C.I.No. 45170:1
  Chemical Family: Xanthene series  Metal Complex

  Solvent  Red49  Fastness Properties
  Light Fastness	3.0-4.0
  Heat Resistance Acid Resistance	A A
  Alkali Resistance	A
  Solvent Red 49 Solubility(g/l)
  Alcohol	100
  1- methoxy-2-propanol	200
  N-propanol	100
  2- ethoxyethanol	200
  M.E.K Ethxy acetate Toluene	500 200 200

• CAS Registry Number:

  509-34-2

• Synonyms:

  ;Solvent Red 49;Red 5B;3',6'-bis(diethylamino)-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one;

• Molecular Formula:

  C₂₈H₃₀N₂O₃

• Molecular Weight:

  442.5494

• Molecular Structure:

  

• Hazard Symbols:

   Xn:Harmful;
  

• Risk Codes:

  R22:;
  R37/38:;
  R41:;
  

• Safety Description:

  S26:;
  S36/37:;
  

• Company:

  Hangzhou xcolor chemical company     [ China ]          

• Contact:

  spark

• Tel:

  86-571-22673158

• Fax:

  86-571-83885208

• Email:

  ptfe@xcolor.net