direct red 23
Inquiry
| Post Date: | Aug 06,2014 |
| Expiry Date: | Feb 02,2015 |
| Detailed Description: |
Cas No. :3441-14-3
Direct Red 23 Direct Scarlet 4BS
[ Molecular Formula ] :C35H25N7Na2O10S2 [ Colour Index ] : C.I. Direct Red 23 dyes [Cas No]. 3441-14-3 [Molecular Weight]: 793.76 [H.S. Code]: 3204140000 [Appearance]: Red even powder [Strength]:100% 150% [Shade]: To the similar standard of the factory [Moisture%]:0.7 Max [Properties]:It is very soluble in water and alcohol [Use] : Dyeing Cotton and Viscose Fabric.Also can dying Sik and Nylon Fabric. [Packages]25KG Iron Drums , Cartons and Woven bags |
| CAS Registry Number: | 3441-14-3 |
| 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; |
| Molecular Formula: | C35H27N7O10S2 |
| Molecular Weight: | 769.7598 |
| Molecular Structure: | 
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| Company: | Hebei Caiyi Imp Exp Trade Co.,Ltd [ China ] |
| Contact: | Homer |
| Tel: | 86-311-85326787 |
| Fax: | 86-311-85326787 |
| Email: | sales@abdyes.com |
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