Chinese Japanese Germany Korea

Solubilised Vat Brown 7

Solubilised Vat Brown 7 Structure
Solubilised Vat Brown 7 structure
CAS No.
Chemical Name:
Solubilised Vat Brown 7
Synonyms
Solubilised Vat Brown 7;C.I.Solubilised Vat Brown 7 :C.I.73406
CBNumber:
CB09703913
Molecular Formula:
Molecular Weight:
0
MDL Number:
MOL File:
Mol file
Request For Quotation

Solubilised Vat Brown 7 Chemical Properties,Uses,Production

Preparation

(a) in the presence of Pyridine , with Chlorosulfonic acid treatment C.I. 73405 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. 73405. The above two kinds of situation after alkaline, filter out insolubles, remove Pyridine and salting out.

Properties and Applications

dark red light brown. Soluble in water for red light brown.

Standard Ironing Fastness Chlorine bleach Light Fastness Mercerized Oxygen bleach Soaping
Fading Stain
ISO 4 6 4

Solubilised Vat Brown 7 Preparation Products And Raw materials

Raw materials

Pyridine

Preparation Products

(Solubilised Vat Brown 7)Related 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) Vat Brown 5, Solubilised
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

1of2

Solubilised Vat Brown 7 C.I.Solubilised Vat Brown 7 :C.I.73406