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solvent red 49

Inquiry
  Post Date: Aug 05,2016
  Expiry Date: Aug 05,2017
  Detailed Description: Cas No. :509-34-2 Quantity: 200Metric Tons
Specs:100%
Price:9 USD Metric Tons
Payment Method: t/t or l/c sight
our factory is the biggest manufacturer of solvent red 49 and rhodamine b.
we can supply solvent red 49 by 300mt per year.

  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: Tianjin Leading Import & Export Co., Ltd.     [ China ]        
  Contact: MR ZHU
  Tel: 0086-22-27824571 27824591
  Fax: 0086-22-27827649
  Email: info@tianjinleading.com
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