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Acid Yellow 49

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  Post Date: Apr 26,2025
  Expiry Date: Oct 23,2025
  Detailed Description: Cas No. :12239-15-5 We produce acid dyes,direct
dyes,liquid dyes,etc

  CAS Registry Number:

12239-15-5

  Synonyms: ;C.I. Acid Yellow 49;Benzenesulfonic acid, 4-(2-(5-amino-3-methyl-1-phenyl-1H-pyrazol-4-yl)diazenyl)-2,5-dichloro-2,5-dichloro-4-{(2Z)-2-[(5Z)-5-imino-3-methyl-1-phenyl-1,5-dihydro-4H-pyrazol-4-ylidene]hydrazino}benzenesulfonic acid;4-(5-amino-3-methyl-1-phenyl-pyrazol-4-yl)azo-2,5-dichloro-benzenesulfonic acid;
  Molecular Formula: C16H13Cl2N5O3S
  Molecular Weight: 426.2771
  Molecular Structure: 12239-15-5 Acid Yellow 49

  Company: jinhua shuanghong chemical co., ltd.     [ China ]          
  Contact: Rujie Zhou
  Tel: +86-579-82781136-812
  Fax: +86-579-82781188
  Email: wm02@shuanghongchem.com
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