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Vat Brown 5, Solubilised

Product Name
Vat Brown 5, Solubilised
CAS No.
4425-36-9
Chemical Name
Vat Brown 5, Solubilised
Synonyms
C.I.73411;Solasol Brown 2RS;Solubilised Vat Brown 5;Vat Brown 5, Solubilised;C.I.Solubilised Vat Brown 5;Vat brown 5 solubilized (C.I. 73411);C.I.Solubilised Vat Brown 5 :C.I.734141;disodium [2,2'-binaphtho[2,1-b]thiophene]-1,1'-diyl disulphate;2,2'-Binaphtho[2,1-b]thiophene-1,1'-diol bis(sulfuric acid sodium) salt;disodium [2-(1-sulfatobenzo[e]benzothiophen-2-yl)benzo[e]benzothiophen-1-yl] sulfate
CBNumber
CB6875323
Molecular Formula
C24H15NaO8S4
Formula Weight
582.61
MOL File
4425-36-9.mol
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Hazard and Precautionary Statements (GHS)

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Vat Brown 5, Solubilised Chemical Properties,Usage,Production

Preparation

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

Properties and Applications

red light brown. Yellow grey powder. Soluble in water, solubility is very small, do not dissolve in Etanol and organic solvent. In concentrated sulfuric acid for yellow green, dilution after olive. Its aqueous solution for brown, under fluorescent light for brilliant purple, the electrolyte sensitive, it is a kind of both light brittle, and the photosensitivity of dye. Mainly used for cotton fabric dyeing and printing, also can undertake silk, wool, viscose, vinylon fabric dyeing and printing. Can be directly printed, resist printing and discharge printing, white discharge effect is good.

Standard Ironing Fastness Chlorine bleach Light Fastness Mercerized Oxygen bleach Soaping
Fading Stain
ISO 3 4 6-7 4 4-5 4-5 5
AATCC 4 4-5 5-6 5 4-5

Vat Brown 5, Solubilised Preparation Products And Raw materials

Raw materials

Preparation Products

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Vat Brown 5, Solubilised Suppliers

China 2 Germany 1 Global 3
Hubei Jusheng Technology Co.,Ltd.
Tel
18871490254
Fax
027-59599243
Email
linda@hubeijusheng.com
Country
CHINA
ProdList
28172
Advantage
58

4425-36-9, Vat Brown 5, SolubilisedRelated Search:

Benzamide, N,N'-[5,10,15,17-tetrakis(sulfooxy)-16H-dinaphtho[2,3-a:2',3'-i]carbazole-4,9-diyl]bis-, tetrasodium salt Vat Green 1, Solubilised disodium bis[dibromo-16,17-methoxyanthra[9,1,2-cde]benzo[rst]pentaphene-5,10-diyl] bis(sulphate) disodium 5,10-dianilino-3,8-dichloropyrene-1,6-diyl bis(sulphate) 10,15-dihydroxyanthra[2,1,9-mna]naphth[2,3-h]acridin-5(16H)-one disodium bis(sulphate) Vat Orange 1, Solubilized Anthra[9,1,2-cde]benzo[rst]pentaphene-5,10-diol, 16,17-diethoxy-, bis(hydrogen sulfate), disodium salt C.I. Solubilised Vat Green 30 Solubilised Vat Brown 7

  • Vat Brown 5, Solubilised
  • disodium [2,2'-binaphtho[2,1-b]thiophene]-1,1'-diyl disulphate
  • Solubilised Vat Brown 5
  • Vat brown 5 solubilized (C.I. 73411)
  • 2,2'-Binaphtho[2,1-b]thiophene-1,1'-diol bis(sulfuric acid sodium) salt
  • C.I.73411
  • C.I.Solubilised Vat Brown 5
  • Solasol Brown 2RS
  • disodium [2-(1-sulfatobenzo[e]benzothiophen-2-yl)benzo[e]benzothiophen-1-yl] sulfate
  • disodium [2-(1-sulfonatooxybenzo[e][1]benzothiol-2-yl)benzo[e][1]benzothiol-1-yl] sulfate
  • C.I.Solubilised Vat Brown 5 :C.I.734141
  • 4425-36-9