Mordant Red 2 Chemische Eigenschaften,Einsatz,Produktion Methoden
synthetische
9,10-Dioxo-9,10-dihydroanthracene-2,7-disulfonic acid?under pressure and Potassium chlorate heating, and at the same time will be generated 2, 7 – dihydroxyanthraquinone separation open, will product ?1,2,7-Trihydroxyanthracene-9,10-dione?sulfonation, and translated into Sodium salt.
Properties and Applications
dark red (chromium). Soluble in water and ethanol. In concentrated sulfuric acid for yellow red, dilution after brilliant yellow.
Standard
Ironing Fastness
Light Fastness
Fulling
Persperation Fastness
Soaping
Water
Alkali
Acid
AATCC
Dry 2,wet 5
7
3
4
4
5
Mordant Red 2 Upstream-Materialien And Downstream Produkte
