Vat Brown 23 Chemische Eigenschaften,Einsatz,Produktion Methoden
synthetische
2-Aminoanthracene-9,10-dione with sulfuric acid and copper powder processing.
Properties and Applications
dark brown. Soluble in 1, 2, 3, 4 – Tetrahydronaphthalene, Xylene. In concentrated sulfuric acid to dark brown, dilution after dark brown precipitation; In the basic insurance powder solution for grey; In the acidic insurance powder solution for dark purple.
Standard
Ironing Fastness
Chlorine bleach
Light Fastness
Mercerized
Oxygen bleach
Soaping
Fading
Stain
ISO
4
1-2
5-6
4-5
2
4-5
2
AATCC
5
1
4-5
4-5
1
Vat Brown 23 Upstream-Materialien And Downstream Produkte
