Direct Blue 86 CAS# 1330-38-7

Direct Blue 86 Basic information

Product Name:	Direct Blue 86
Synonyms:	(dihydrogenphthalocyaninedisulfonato(2-))-coppedisodiumsalt;[29h,31h-phthalocyanine-c,c-disulfonato(4-)-n29,n39,n31,n32]-cuprate(2-dis;abcolturquoiseblue;acidblue87;aizenprimulaturquoisebluegl;amafastturquoise8ggl;amanilfastturquoise;amanilfastturquoiselb
CAS:	1330-38-7
MF:	C32H14CuN8Na2O6S2
MW:	780.16
EINECS:	215-537-8
Product Categories:	Organometallics;Dyes and Pigments;Classes of Metal Compounds;Cu (Copper) Compounds;Transition Metal Compounds
Mol File:	1330-38-7.mol

Direct Blue 86 Chemical Properties

Water Solubility	Soluble in water
form	powder to crystal
Colour Index	74180
color	Dark red to Dark purple to Dark blue
Stability:	Stable. Incompatible with strong oxidizing agents.
EPA Substance Registry System	C.I. Direct Blue 86 (1330-38-7)

Safety Information

RTECS	GS2169225
HS Code	32041400
Toxicity	rat,LD50,intraperitoneal,800mg/kg (800mg/kg),Current Toxicology. Vol. 1, Pg. 243, 1993.

MSDS Information

Direct Blue 86 Usage And Synthesis

Chemical Properties

solid

Uses

Direct Blue 86 (CAS# 1330-38-7) is an organometallic dye used frequently with cellulose fibers. Direct Blue 86 has antibacterial properties, particularly towards E. Coli.Dyes and metabolites, Environmental Testing

Preparation

o-Chloroaniline diazo, and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?in acid conditions coupled, then and diazo neighborhood M-chloroaniline in alkaline conditions coupled.

Properties and Applications

navy blue. Slightly soluble in water and acetone, soluble in ethanol. The strong sulfuric acid for purple, diluted to blue. In water solution to join strong hydrochloric acid blue precipitation, add sodium hydroxide as dark blue.