2,2'-[(9,10-Dihydro-5-hydroxy-9,10-dioxoanthracene-1,4-diyl)diimino]bis[5-methylbenzenesulfonic acid sodium] salt Chemische Eigenschaften,Einsatz,Produktion Methoden
synthetische
1,4,5-Trihydroxyanthraquinone and p-Methylaniline condensation, its product (C.I. 62545) in the presence of boric acid with 100% sulphonated sulfuric acid, and then into sodium salt.
Properties and Applications
green. Slightly soluble in alcohol. In the dark for the strong sulfuric acid, diluted to green.
Standard
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Light Fastness
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Soaping
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Persperation Fastness
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Oxygen bleaching
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Fastness to seawater
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Fading
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Stain
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Fading
|
Stain
|
Fading
|
Stain
|
ISO
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6
|
3
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4-5
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4
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2-3
|
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4
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4-5
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2,2'-[(9,10-Dihydro-5-hydroxy-9,10-dioxoanthracene-1,4-diyl)diimino]bis[5-methylbenzenesulfonic acid sodium] salt Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte