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Solvent Red 49

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  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 Fastness3.0-4.0
Heat Resistance
Acid Resistance		A
A
Alkali ResistanceA
Solvent Red 49 Solubility(g/l) 
Alcohol100
1- methoxy-2-propanol200
N-propanol100
2- ethoxyethanol200
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: 509-34-2 3',6'-bis(diethylamino)spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3-one
  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
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