disodium 5-chloro-2-[4-chloro-1-(sulphonatooxy)-2-naphthyl]-7-methoxy-4-methyl-1H-indol-3-yl sulphate
![disodium 5-chloro-2-[4-chloro-1-(sulphonatooxy)-2-naphthyl]-7-methoxy-4-methyl-1H-indol-3-yl sulphate Structure](https://www.chemicalbook.com/CAS/GIF/4086-05-9.gif)
- CAS No.4086-05-9
- Chemical Name:disodium 5-chloro-2-[4-chloro-1-(sulphonatooxy)-2-naphthyl]-7-methoxy-4-methyl-1H-indol-3-yl sulphate
- CBNumber:CB2877763
- Molecular Formula:C20H13Cl2NNa2O9S2
- Formula Weight:592.33406
- MOL File:4086-05-9.mol
- Symbol(GHS)
- Signal word
- Hazard statements
- Precautionary statements
disodium 5-chloro-2-[4-chloro-1-(sulphonatooxy)-2-naphthyl]-7-methoxy-4-methyl-1H-indol-3-yl sulphate Chemical Properties,Usage,Production
- Preparation (a) in the presence of Pyridine , with Chlorosulfonic acid treatment C.I. Vat Blue 8 leuco; (b) in the Pyridine with metal (such as copper, iron, zinc, etc) and Sulfur trioxide source (such as Sulfur trioxide, Chlorosulfonic acid or Methyl chlorosulfonate, etc.) processing ?C.I. Vat Blue 8. The above two kinds of situation after alkaline, filter out insolubles, remove Pyridine and salting out.
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Properties and Applications
blue to navy blue. Soluble in water.
Standard Ironing Fastness Chlorine bleach Light Fastness Mercerized Oxygen bleach Soaping Fading Stain ISO 4-5 4 5-6 4 4
disodium 5-chloro-2-[4-chloro-1-(sulphonatooxy)-2-naphthyl]-7-methoxy-4-methyl-1H-indol-3-yl sulphate Preparation Products And Raw materials
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disodium 5-chloro-2-[4-chloro-1-(sulphonatooxy)-2-naphthyl]-7-methoxy-4-methyl-1H-indol-3-yl sulphate Spectrum
4086-05-9, disodium 5-chloro-2-[4-chloro-1-(sulphonatooxy)-2-naphthyl]-7-methoxy-4-methyl-1H-indol-3-yl sulphate Related Search:
- Vat Blue 6, Solubilized [2,2'-Bibenzo[4,5]phenaleno[1,9-bc]thiophene]-5,5'-diol, bis(hydrogen sulfate), disodium salt Solubilised Vat Blue 41 4,5,5',7,7'-Pentabromo-2,2'-bi[1H-indole]-3,3'-diol bis(sulfuric acid sodium) salt Vat Brown 1, Solubilised disodium 5,5',7,7'-tetrabromo[2,2'-bi-1H-indole]-3,3'-diyl disulphate 5,5'-Dibromo-4,4'-dichloro-2,2'-bi[1H-indole]-3,3'-diol bis(sulfuric acid sodium) salt 5,9,14,18-Anthrazinetetrol, 6,15-dihydro-, tetrakis(hydrogen sulfate) (ester), tetrasodium salt [2,2'-Bi-1H-indole]-3,3'-diol, 5-bromo-, bis(hydrogen sulfate) (ester), disodium salt
- 4086-05-9
- Solubilised Vat Blue 8
- C.I.Solubilised Vat Blue 8:C.I.738001
- disodium,[4-chloro-2-(5-chloro-7-methoxy-4-methyl-3-sulfonatooxy-1H-indol-2-yl)naphthalen-1-yl] sulfate
- Sandozol Printing Blue 2G
- Indigosol Blue AGG
- C.I.Solubilised Vat Blue 8
- C.I.73801
- Anthrasol Blue AGG
- 5-Chloro-2-[4-chloro-1-(sodiosulfooxy)-2-naphthalenyl]-7-methoxy-4-methyl-1H-indol-3-ol (sulfuric acid sodium) salt
- disodium 5-chloro-2-[4-chloro-1-(sulphonatooxy)-2-naphthyl]-7-methoxy-4-methyl-1H-indol-3-yl sulphate
