C.I.73355;Vat Red 6;C.I.Vat Red 6;Ciba Scarlet 3B;Indanthren Scarlet B;Vat red 6 (C.I. 73355);C.I.Vat Red 6:C.I.73355;Durindole Printing Scarlet R;6-Chloro-6'-methoxy-4-methyl-Δ2,2'(3H,3'H)-bibenzo[b]thiophene-3,3'-dione;(2Z)-6-chloro-2-(6-methoxy-3-oxo-1-benzothiophen-2-ylidene)-4-methyl-1-benzothiophen-3-one
6-chloro-2-(6-methoxy-3-oxobenzo[b]thien-2(3H)-ylidene)-4-methylbenzo[b]thiophene-3(2H)-one C화학적 특성, 용도, 생산
제조 방법
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
6-chloro-2-(6-methoxy-3-oxobenzo[b]thien-2(3H)-ylidene)-4-methylbenzo[b]thiophene-3(2H)-one 준비 용품 및 원자재