P302+P352：BEI BERÜHRUNG MIT DER HAUT: Mit viel Wasser/... (Hersteller kann, falls zweckmäßig, ein Reinigungsmittel angeben oder, wenn Wasser eindeutig ungeeignet ist, ein alternatives Mittel empfehlen) waschen.
P321：Besondere Behandlung
P333+P313：Bei Hautreizung oder -ausschlag: Ärztlichen Rat einholen/ärztliche Hilfe hinzuziehen.
P363：Kontaminierte Kleidung vor erneutem Tragen waschen.
P501：Inhalt/Behälter ... (Entsorgungsvorschriften vom Hersteller anzugeben) zuführen.
Vat Brown 3 Chemische Eigenschaften,Einsatz,Produktion Methoden
synthetische
N-(5-chloro-9,10-dioxo-9,10-dihydroanthracen-1-yl)benzamide and N-(4-amino-9,10-dioxo-9,10-dihydroanthracen-1-yl)benzamide Condensation in the presence of copper, and then cyclized with sulfuric acid.
Allgemeine Beschreibung
Odorless brown to dark brown powder.
Air & Water Reaktionen
Insoluble in water.
Reaktivität anzeigen
Vat Brown 3 is incompatible with oxidizing and reducing agents. .
Brandgefahr
Flash point data for Vat Brown 3 are not available. Vat Brown 3 is probably combustible.
Flammability and Explosibility
Not classified
Synthese
4,5'-Bisbenzoylamino-1,1'-dianthrimide-
2,2'carbazole , Indanthren Brown
R, is prepared from 4,5'-bisbenzoylamino-
1,1'-dianthrimide by ring closure in concentrated
sulfuric acid .
Properties and Applications
brown. Deep red powder. Insoluble in water and Etanol, slightly soluble in Xylene for bordeaux red solution. In concentrated sulfuric acid for dark wine red, dilution to red light brown, flocks. Alkaline reduction leuco body for the color red; Acid reduction leuco for yellow brown. Is light brittle dye. To cotton affinity is poorer, less used in cotton dyeing. Suitable for direct printing, resist printing and aniline black color resist, also suitable for shallow, color of discharge. Suitable for cotton knits dyeing, more suitable for silk printing. But printing and dyeing fabric in sunlight exposure easy appear fiber brittle damage phenomenon. Can be used for viscose and wool dyeing, can also be processed into organic pigment.
Standard
Ironing Fastness
Chlorine bleach
Light Fastness
Mercerized
Oxygen bleach
Soaping
Fading
Stain
ISO
5
5
7
4-5
4-5
5
5
AATCC
5
5
7-8
4-5
4-5
Vat Brown 3 Upstream-Materialien And Downstream Produkte
