C.I.16675;Chrome Blue K;Mordant Blue 31;Acid Chrome Blue K;C.I.Mordant Blue 31;Acid Chromate Blue K;Chrome fast navy blue R;C.I.Mordant Blue 31:C.I.16675;Acid chrome blue K ISO 9001:2015 REACH;Acid chrome blue K-Naphthol Green B indicator(K-B)
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Acid chrome blue K Chemische Eigenschaften,Einsatz,Produktion Methoden
synthetische
3-Amino-4-hydroxybenzenesulfonic acid diazotization, and 4,5-Dihydroxynaphthalene-2,7-disulfonic acid coupling.
Properties and Applications
red light navy blue. Soluble in water and ethanol. In concentrated sulfuric acid to purple, dilution after blue light pink; In concentrated nitric acid for dark orange to yellow brown. Dye aqueous solution and sodium hydroxide as yellow solution.
Standard
Ironing Fastness
Light Fastness
Fulling
Persperation Fastness
Soaping
Water
Alkali
Acid
ISO
4-5
5
5
2-3
4-5
5
5
Acid chrome blue K Upstream-Materialien And Downstream Produkte