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Solubilised Vat Violet 2

Solubilised Vat Violet 2 Structure
Solubilised Vat Violet 2 structure
CAS No.
10126-91-7
Chemical Name:
Solubilised Vat Violet 2
Synonyms
C.I.73386;Solatic Red 3B;Solvat Red Violet RH;Arlindone Red Violet IRH;Helasol Reddish-Violet RS;Solubilised Vat Violet 2;C.I.Solubilised Vat Violet 2;C.I.Solubilised Vat Violet 2:C.I.73386;monosodium mono(5,5'-dichloro-7,7'-dimethyl-[2,2'-bibenzo[b]thiophene]-3,3'-diyl bis(sulfate))
CBNumber:
CB3968541
Molecular Formula:
C18H13Cl2NaO8S4
Molecular Weight:
579.42
MDL Number:
MOL File:
10126-91-7.mol
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Solubilised Vat Violet 2 Chemical Properties,Uses,Production

Preparation

(a) in the presence of Pyridine , with Chlorosulfonic acid treatment C.I. Vat Violet 2 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 2?. The above two kinds of situation after alkaline, filter out insolubles, remove Pyridine and salting out.

Properties and Applications

brilliant red light purple. Purple powder. Soluble in water for red light purple, phenolphthalein is alkaline, insoluble in Etanol and organic solvent, in light and acid under the action of not easy decomposition. Used for dyeing cotton fabric for brilliant red light purple. In neutral or weak alkaline dyeing bath dyeing. Can be used for cotton fabric of direct, resist, white discharge printing, also can be used for silk and wool dyeing.

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

Solubilised Vat Violet 2 Preparation Products And Raw materials

Raw materials

ANTHRA RED B Pyridine

Preparation Products

Solubilised Vat Violet 2 Suppliers

Global( 2)Suppliers
Supplier Tel Email Country ProdList Advantage
Hubei Jusheng Technology Co.,Ltd. 		18871490254 linda@hubeijusheng.com CHINA 28180 58
Supplier Advantage
Hubei Jusheng Technology Co.,Ltd. 		58

10126-91-7(Solubilised Vat Violet 2)Related Search:

disodium 6-chloro-6'-methoxy-4-methyl[2,2'-bibenzo[b]thiophene]-3,3'-diyl disulphate Vat Violet 1, Solubilised 5,7-Dichloro-2-[5,6,7-trichloro-3-(sodiosulfooxy)benzo[b]thiophen-2-yl]-1H-indol-3-ol (sulfuric acid sodium) salt 5,5'-Dichloro-4,4',7,7'-tetramethyl-2,2'-bibenzo[b]thiophene-3,3'-diol bis(sulfuric acid sodium) salt disodium 5,7-dichloro-2-[6-chloro-4-methyl-3-(sulphonatooxy)benzo[b]thien-2-yl]-1H-indol-3-yl sulphate
Dibenzo[def,mno]chrysene-6,12-diol, dimethoxy-, bis(hydrogen sulfate), disodium salt (7CI,8CI,9CI) Dibenzo[def,mno]chrysene-6,12-diol, diethoxy-, 6,12-bis(hydrogen sulfate), sodium salt (1:2) 2-[2-(Sodiosulfooxy)acenaphthylen-1-yl]benzo[b]thiophen-3-ol (sulfuric acid sodium) salt 9-Chloro-2-[3-(sodiosulfooxy)benzo[b]thiophen-2-yl]naphtho[2,3-b]thiophen-3-ol (sulfuric acid sodium) salt

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Solubilised Vat Violet 2 Arlindone Red Violet IRH C.I.73386 C.I.Solubilised Vat Violet 2 Helasol Reddish-Violet RS Solatic Red 3B Solvat Red Violet RH monosodium mono(5,5'-dichloro-7,7'-dimethyl-[2,2'-bibenzo[b]thiophene]-3,3'-diyl bis(sulfate)) C.I.Solubilised Vat Violet 2:C.I.73386 10126-91-7