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DIRECT RED 23

Category : Dyestuffs and Pigments/Direct Dyes
CAS NO : 3441-14-3          EC NO : 222-348-4
MF : C35H27N7O10S2
Main Specifications : 100%
Synonyms : C.I. 29160;C.I. Direct Red 23 (VAN);C.I. Direct Red 23, disodium salt;C.I. Direct Red 23;C.I. Direct Red 23, disodium salt;Direct Red 23;Scarlet 4BS;disodium 4-oxo-3-(2-{4-[(2-oxoethyl)amino]phenyl}hydrazinylidene)-6-({[(6E)-5-oxo-6-(2-phenylhydrazinylidene)-7-sulfonato-5,6-dihydronaphthalen-2-yl]carbamoyl}amino)-3,4-dihydronaphthalene-2-sulfonate;(3E)-3-{2-[4-(acetylamino)phenyl]hydrazinylidene}-4-oxo-7-({[(6E)-5-oxo-6-(2-phenylhydrazinylidene)-7-sulfo-5,6-dihydronaphthalen-2-yl]carbamoyl}amino)-3,4-dihydronaphthalene-2-sulfonic acid;Direct Scarlet 4BS;
DIRECT RED 23
Package: 25KG/Carton/Iron drum/Card drum
Molecular Structure:DIRECT RED 23 3441-14-3
Contact us
Address:
No.1922,Yingbin Street,Lingcheng District,Dezhou City,Shandong Province.
Zip Code:
253500
Contact:
  Mr Chen
Phone:
+86-534-8421588
Fax:
+86-534-8322577 8266006
Mobile phone:
15864158126
Website:
www.sun-dyes.com
E-mail Address:
sales@sun-dyes.com

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