Patcovat Navy Blue FB

Name	anthra[9,1,2-cde]benzo[rst]pentaphene-5,10-dione, chloro derivatives
Synonyms	C.I. 59815 Vat Blue 18 Cibanone Navy BA C.I. Vat Blue 18 Ostanthren Navy RAN Navinon Navy Blue BR Patcovat Navy Blue FB Anthramar Navy Blue BR Fabrivat Navy Blue RAN Mikethrene Navy Blue FRA anthra[9,1,2-cde]benzo[rst]pentaphene-5,10-dione, chloro derivatives
CAS	1324-54-5
EINECS	215-378-4

Molecular Formula	C34H16Cl3O2
Physical and Chemical Properties	Blue-black powder. Insoluble in water, ethanol, benzene-soluble, soluble in acetone, nitrobenzene, tetralin, xylene. In concentrated sulfuric acid was red purple, diluted to produce blue purple precipitation. In the alkaline solution of sodium hydrosulfite was green blue, in the acidic liquid red purple.

EPA chemical substance information	information provided by: ofmpeb.epa.gov (external link)
purpose	the reduced Navy RA is used for cotton fiber dyeing, Cotton printing, good affinity, levelness medium. It is also used for dyeing viscose fiber, silk and cotton blended fabric.
production method	with Violet anthrone (C. 1.59800) as a starting material, it is chlorinated in a solvent, the introduction of at least 3 chlorine atoms to obtain the product.

Last Update：2024-04-10 22:29:15

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Spot supply

Product Name: C.I. Vat blue 18 Visit Supplier Webpage Request for quotation
CAS: 1324-54-5
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185

Send QQ message
Wechat: chinaskyrun

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