Vat Blue 48

Product Name: Vat Blue 48
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
Formula Weight: 735.64
MOL File: 6417-56-7.mol

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Hazard and Precautionary Statements (GHS)

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Vat Blue 48 Chemical Properties,Usage,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

Preparation Products

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Vat Blue 48 Suppliers

CHINA 2 India 1 Global 3

Sunflower Export Import Pvt. Ltd.

Tel: --
Fax: --
Email: info@sunflowerexim.com
Country: India
ProdList: 56
Advantage: 30

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View Lastest Price from Vat Blue 48 manufacturers

Hong Kong Tiansheng New Material Trading Co., Ltd

Product: Vat Blue 48 6417-56-7
Price: US $2.36/Kg/Bag
Min. Order: 1Kg/Bag
Purity: 98%
Supply Ability: 300kgs
Release date: 2021-12-20

6417-56-7, Vat Blue 48Related Search:

Vat Blue 64 2-(5-oxobenzo[4,5]phenaleno[1,9-bc]thien-2(5H)-ylidenebenzo[4,5]phenaleno[1,9-bc]thiophen-5(2H)-one Vat blue 8 (C.I. 73800) C.I. Vat Blue 51 Vat Blue 9 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

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