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5,7-Dichloro-2-[5,6,7-trichloro-3-(sodiosulfooxy)benzo[b]thiophen-2-yl]-1H-indol-3-ol (sulfuric acid sodium) salt

5,7-Dichloro-2-[5,6,7-trichloro-3-(sodiosulfooxy)benzo[b]thiophen-2-yl]-1H-indol-3-ol (sulfuric acid sodium) salt Struktur
3875-71-6
CAS-Nr.
3875-71-6
Englisch Name:
5,7-Dichloro-2-[5,6,7-trichloro-3-(sodiosulfooxy)benzo[b]thiophen-2-yl]-1H-indol-3-ol (sulfuric acid sodium) salt
Synonyma:
C.I.73596;Kambosol Violet IBBF;Solubilised Vat Violet 5;C.I.Solubilised Vat Violet 5;C.I.Solubilised Vat Violet 5 :C.I.73596;5,7-Dichloro-2-[5,6,7-trichloro-3-(sodiosulfooxy)benzo[b]thiophen-2-yl]-1H-indol-3-ol (sulfuric acid sodium) salt
CBNumber:
CB82437828
Summenformel:
C16H4Cl5NNa2O8S3
Molgewicht:
657.6444
MOL-Datei:
3875-71-6.mol

5,7-Dichloro-2-[5,6,7-trichloro-3-(sodiosulfooxy)benzo[b]thiophen-2-yl]-1H-indol-3-ol (sulfuric acid sodium) salt Eigenschaften

Sicherheit

5,7-Dichloro-2-[5,6,7-trichloro-3-(sodiosulfooxy)benzo[b]thiophen-2-yl]-1H-indol-3-ol (sulfuric acid sodium) salt Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

(a) in the presence of Pyridine , with Chlorosulfonic acid treatment ?C.I. Vat Violet 5 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 Violet 5. The above two kinds of situation after alkaline, filter out insolubles, remove Pyridine and salting out.

Properties and Applications

blue light purple. Soluble in water for purple.
Standard Ironing Fastness Chlorine bleach Light Fastness Mercerized Oxygen bleach Soaping
Fading Stain
ISO 3-4 4-5 5-6 4 3-4

5,7-Dichloro-2-[5,6,7-trichloro-3-(sodiosulfooxy)benzo[b]thiophen-2-yl]-1H-indol-3-ol (sulfuric acid sodium) salt Upstream-Materialien And Downstream Produkte

Upstream-Materialien

5,7-Dichlor-1,2-dihydro-2-(5,6,7-trichlor-3-oxobenzo[b]thien-2(3H)-yliden)-3H-indol-3-on Pyridin

Downstream Produkte

5,7-Dichloro-2-[5,6,7-trichloro-3-(sodiosulfooxy)benzo[b]thiophen-2-yl]-1H-indol-3-ol (sulfuric acid sodium) salt Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

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3875-71-6()Verwandte Suche:

  • 5,7-Dichloro-2-[5,6,7-trichloro-3-(sodiosulfooxy)benzo[b]thiophen-2-yl]-1H-indol-3-ol (sulfuric acid sodium) salt
  • C.I.73596
  • C.I.Solubilised Vat Violet 5
  • Kambosol Violet IBBF
  • C.I.Solubilised Vat Violet 5 :C.I.73596
  • Solubilised Vat Violet 5
  • 3875-71-6
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