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Direct Fast Red 4B

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  Post Date: Aug 05,2016
  Expiry Date: Aug 05,2017
  Detailed Description: Cas No. :2610-11-9 Molecular Weight:675.60
Molecular formula: C29H19N5Na2O8S2
Appearance: dark brown to red brown powder
Strength:100%
Shade:similar to standard
Packing:25/50 kg bags or drums

  CAS Registry Number:

2610-11-9

  Synonyms: C.I. 28160;C.I. Direct Red 81 (VAN);C.I. Direct Red 81 disodium salt;C.I. Direct Red 81 (7CI);C.I. Direct Red 81, disodium salt;Solaminrot 4B;Direct Red 81;Chloroantine fast red 5B;disodium 4-hydroxy-7-[(phenylcarbonyl)amino]-3-[(E)-{4-[(E)-(4-sulfonatophenyl)diazenyl]phenyl}diazenyl]naphthalene-2-sulfonate;Chlorantine Fast Red 5B;
  Molecular Formula: C29H19N5Na2O8S2
  Molecular Weight: 675.5994
  Molecular Structure: 2610-11-9 direct red 81

  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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