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Vat Blue 48

Vat Blue 48 Structure
Vat Blue 48 structure
CAS No.
6417-56-7
Chemical Name:
Vat Blue 48
Synonyms
C.I.73075;Vat Blue 48;Indigo MLB/6B;C.I.Vat Blue 48;C.I.Vat Blue 48:C.I.73075;4,4',5,5',7,7'-Hexabromo-Δ2,2'(3H,3'H)-bi[1H-indole]-3,3'-dione;4,5,7,4',5',7'-hexabromo-1H,1'H-[2,2']biindolylidene-3,3'-dione;4,5,7-Tribromo-2-(4,5,7-tribromo-3-oxo-1,3-dihydro-2H-indol-2-yli dene)-1,2-dihydro-3H-indol-3-one;3H-Indol-3-one, 4,5,7-tribromo-1,2-dihydro-2-(4,5,7-tribromo-1,3-dihydro-3-oxo-2H-indol-2-ylidene)-
CBNumber:
CB61873975
Molecular Formula:
C16H4Br6N2O2
Molecular Weight:
735.64
MDL Number:
MOL File:
6417-56-7.mol
MSDS File:
SDS
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Vat Blue 48 Chemical Properties,Uses,Production

Preparation

(a) 3H-indol-3-one,2-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro- in chlorosulfonic acid bromide, (b) Indigo under pressure to use too much bromide bromide (With or without an inert solvent may be), its product bromide (mainly seven bromide Indigo) using bisulphite processing, remove unstable (mainly “type” bromide) bromide (GP 236902).

Properties and Applications

blue. Insoluble in Etanol. In concentrated sulfuric acid for blue, dilution after blue precipitation; In the basic insurance powder solution for yellow; In the acidic insurance powder solution for pale yellow. Dye aqueous solution with sodium hydroxide don’t change color.

Standard Ironing Fastness Chlorine bleach Light Fastness Mercerized Oxygen bleach Soaping
Fading Stain
ISO 5 3 4 2 2-3

Vat Blue 48 Preparation Products And Raw materials

Raw materials

Indigo

Preparation Products

Vat Blue 48 Suppliers

Global( 3)Suppliers
Supplier Tel Email Country ProdList Advantage
Hubei Jusheng Technology Co.,Ltd. 		18871490254 linda@hubeijusheng.com CHINA 28180 58
Hong Kong Tiansheng New Material Trading Co., Ltd +8617320695765 zxx@hktiansheng.com China 981 58
Supplier Advantage
Hubei Jusheng Technology Co.,Ltd. 		58
Hong Kong Tiansheng New Material Trading Co., Ltd 58

View Lastest Price from Vat Blue 48 manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Vat Blue 48 pictures 2022-02-25 Vat Blue 48
6417-56-7
 US $2.36 / Kg/Bag 1Kg/Bag 98% 300kgs Hong Kong Tiansheng New Material Trading Co., Ltd
  • Vat Blue 48 pictures
  • Vat Blue 48
    6417-56-7
  • US $2.36 / Kg/Bag
  • 98%
  • Hong Kong Tiansheng New Material Trading Co., Ltd

6417-56-7(Vat Blue 48)Related Search:

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Vat Blue 6 Vat Blue 4B 13-chloro-17-isopropylanthra[2,1,9-mna]benz[6,7]indazolo[2,3,4-fgh]acridine-5,10-dione Dinaphtho[1',2'3':3,4:3'',2'',1'':9,10]perylo[1,12-efg][1,4]dioxocin-5,10-dione, dibromo-17,18-dihydro- Vat Blue 4

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Vat Blue 48 4,4',5,5',7,7'-Hexabromo-Δ2,2'(3H,3'H)-bi[1H-indole]-3,3'-dione C.I.73075 C.I.Vat Blue 48 Indigo MLB/6B 4,5,7,4',5',7'-hexabromo-1H,1'H-[2,2']biindolylidene-3,3'-dione 4,5,7-Tribromo-2-(4,5,7-tribromo-3-oxo-1,3-dihydro-2H-indol-2-yli dene)-1,2-dihydro-3H-indol-3-one 3H-Indol-3-one, 4,5,7-tribromo-1,2-dihydro-2-(4,5,7-tribromo-1,3-dihydro-3-oxo-2H-indol-2-ylidene)- C.I.Vat Blue 48:C.I.73075 6417-56-7 C16H4Br6N2O2