China Suppliers > SHIJIAZHUANG HE DYE CHEM CO.,LTD.. > Direct Red 13
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- Region :China/Hebei
- Tel : +86-311-87756733
- Fax : +86-311-87774370
- Email :panlei@pldyes.com
- URL :www.pldyes.com
- Add :NO. 26 ZHONGJIU ROAD SHIJIAZHUANG CHINA
- Details for Direct Red 13
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Direct Red 13
Category : Dyestuffs and Pigments
CAS NO : 1937-35-5 EC NO : 217-709-8 MF : C32H22N6Na2O7S2 MW : 712.6626 Synonyms : C.I. 22155;C.I. Direct Red 13;C.I. Direct Red 13 (7CI);C.I. Direct Red 13, disodium salt (8CI)disodium 4-amino-3-[(E)-(4'-{2-[(2E)-2-imino-8-oxo-6-sulfonato-2,8-dihydronaphthalen-1-yl]hydrazino}biphenyl-4-yl)diazenyl]naphthalene-1-sulfonate;Disodium 4-Amino-3-[[4'-[(2-Amino-8-Hydroxy-6-Sulphonatonaphthyl)Azo][1,1'-Biphenyl]-4-Yl]Azo]Naphthalene-1-Sulphonate; Molecular Structure : 
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