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Vat Red 6

Name:C.I.Vat Red 6,C.I.73355

Molecular Structure: Thioindigo class

C.I.Vat Red 6,C.I.73355,CAS 6371-19-3,374.86,C18H11ClO3S2

C.I.Vat Red 6,C.I.73355,CAS 6371-19-3,374.86,C18H11ClO3S2

Molecular Formula:C18H11ClO3S2

Molecular Weight: 374.86

CAS Registry Number:6371-19-3

Manufacturing Methods : 6-Chloro-4-methylbenzo[b]thiophen-3(2H)-one and 6-Methoxybenzo[b]thiophen-3(2H)-one condensation.

Properties and Applications: bright pink to red. Not soluble in alcohol. The strong sulfuric acid for green, diluted to red; In nitric acid for red; In alkaline insurance powder solution for green light yellow; In the acidic insurance powder solution for colorless.

Standard Ironing Fastness Chlorine bleach Light Fastness Mercerized Oxygen bleach Soaping
Fading Stain
ISO 5 5 6-7 4 4 4-5 5

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This entry was posted on Tuesday, August 14th, 2012 at 5:48 am and is filed under Vat Dyes. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

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