6,15-Dihydro-8,17-dihydroxyanthrazine-5,9,14,18-tetrone

Product Name: 6,15-Dihydro-8,17-dihydroxyanthrazine-5,9,14,18-tetrone
CAS No.: 6871-71-2
Chemical Name: 6,15-Dihydro-8,17-dihydroxyanthrazine-5,9,14,18-tetrone
Synonyms: C.I.69845;Vat Blue 13;C.I.Vat Blue 13;C.I.Vat Blue 13:C.I.69845;6,15-Dihydro-8,17-dihydroxyanthrazine-5,9,14,18-tetrone;5,9,14,18-Anthrazinetetrone, 6,15-dihydro-8,17-dihydroxy-
CBNumber: CB92400403
Molecular Formula: C28H14N2O6
Formula Weight: 474.42
MOL File: 6871-71-2.mol

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6,15-Dihydro-8,17-dihydroxyanthrazine-5,9,14,18-tetrone Chemical Properties,Usage,Production

Preparation

in inert solvent (such as naphthalene), in the presence of copper or copper chloride, 1-Amino-2-bromo-4-hydroxyanthracene-9,10-dione?(2 Moore) from condensation.

Properties and Applications

brilliant green blue. Blue black powder. Slightly soluble in Xylene for red light purple. In concentrated sulfuric acid for olive green, blue green precipitation after dilution. Alkaline reduction leuco for dark olive; Acid reduction leuco for bordeaux red. Slightly soluble in Xylene for red light purple. Can be used for cotton dyeing, for brilliant green blue, also can be used for cotton fabric direct printing, resist printing. Can also be used for viscose and silk dyeing.

Standard	Ironing Fastness	Chlorine bleach	Light Fastness	Mercerized	Oxygen bleach	Soaping
						Fading	Stain
ISO	4-5	1	7	3-4	4	3-4	5

6,15-Dihydro-8,17-dihydroxyanthrazine-5,9,14,18-tetrone Preparation Products And Raw materials

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6,15-Dihydro-8,17-dihydroxyanthrazine-5,9,14,18-tetrone Suppliers

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6871-71-2, 6,15-Dihydro-8,17-dihydroxyanthrazine-5,9,14,18-tetroneRelated Search:

17,18-dihydrodinaphtho[1',2',3':3,4;3'',2'',1'':9,10]perylo[1,12-efg][1,4]dioxocin-5,10-dione N-[5,8,13,14-tetrahydro-5,8,14-trioxo-11-(trifluoromethyl)naphth[2,3-c]acridin-6-yl]benzamide Vat Blue 14 VAT BLUE 12 5-bromo-2-(5-bromo-4-chloro-1,3-dihydro-3-oxo-2H-indol-2-ylidene)-4-chloro-1,2-dihydro-3H-indol-3-one C.I. Vat Blue 15 Anthra[9,1,2-cde]benzo[rst]pentaphene-5,10-dione, chloro derivs. Vat Blue 19 DIBENZANTHRONE

6,15-Dihydro-8,17-dihydroxyanthrazine-5,9,14,18-tetrone

C.I.69845

C.I.Vat Blue 13

5,9,14,18-Anthrazinetetrone, 6,15-dihydro-8,17-dihydroxy-

C.I.Vat Blue 13:C.I.69845

Vat Blue 13

6871-71-2

C28H14N2O6