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
- Molecular Weight:
- 474.42
- MOL File:
- 6871-71-2.mol
6,15-Dihydro-8,17-dihydroxyanthrazine-5,9,14,18-tetrone Chemical Properties,Uses,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
6871-71-2(6,15-Dihydro-8,17-dihydroxyanthrazine-5,9,14,18-tetrone)Related Search:
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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