12218-95-0

Basic information

• Product Name: Acid Black 60
• Synonyms: hydrogen bis[N-[7-hydroxy-8-[[2-hydroxy-5-[(methylamino)sulphonyl]phenyl]azo]-1-naphthyl]acetamidato(2-)]chromate(1-);Chromate(1-), bisN-7-(hydroxy-.kappa.O)-8-2-(hydroxy-.kappa.O)-5-(methylamino)sulfonylphenylazo-.kappa.N1-1-naphthalenylacetamidato(2-)-, hydrogen;Chromate, bis[N-[7-hydroxy-8-[[2-hydroxy-5-[(methylamino) sulfonyl]phenyl]azo]-1-naphthalenyl] acetamidato ]-, hydrogen;Chromate,bis[N-[7-hydroxy-8-[[2-hydroxy-5-[(methylamino)sulfonyl]phenyl]azo]-1-naphthalenyl] acetamidato]-,hydrogen;Acid black 60 (C.I. 18165);Chromate(1-), bis[N-[7-hydroxy-8-[[2-hydroxy- 5-[(methylamino)sulfonyl]phenyl]azo]-1-naphthalenyl ]acetamidato(2-)]-, hydrogen;Aluminum grey: (Chromium compound: Acid black 60);Dinalan Grey BRL
• CAS NO: 12218-95-0
• Molecular Formula: C38H32CrN8O10S2
• Molecular Weight: 876.845
• EINECS: 235-404-8
• Product Categories: Organometallics
• Mol File: 12218-95-0.mol
• Article Data: 0

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Acid Black 60(CAS DataBase Reference)
• NIST Chemistry Reference: Acid Black 60(12218-95-0)
• EPA Substance Registry System: Acid Black 60(12218-95-0)

Safety Data

• Hazardous Substances Data: 12218-95-0(Hazardous Substances Data)

Usage

Preparation

3-Amino-4-hydroxy-N-methylbenzenesulfonamide diazo, and N-(7-hydroxynaphthalen-1-yl)acetamide coupling, and then turn it into 1:2 chromium complex.

Properties and Applications

blue ash. Blue-black powder. The strong sulfuric acid for red purple, pink to purple solution diluted; No change in strong hydrochloric acid, after dilution is light blue solution and accompanied by precipitation; In nitric acid for brown, diluted is shallow brown; No change in sodium hydroxide solution, diluted solution for blue. Water solution is blue light gray. Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater Fading Stain Fading Stain Fading Stain ISO 6-7 4-5 5 5 4 5 5 5

Standard

Light Fastness

Fading

Stain

ISO

6-7

InChI:InChI=1/2C19H18N4O5S.Cr/c2*1-11(24)21-14-5-3-4-12-6-8-17(26)19(18(12)14)23-22-15-10-13(7-9-16(15)25)29(27,28)20-2;/h2*3-10,20,25-26H,1-2H3,(H,21,24);/q;;+3/p-3/rC38H33CrN8O10S2/c1-21(48)42-27-9-5-7-23-11-16-33(37(35(23)27)46-44-29-19-25(13-15-31(29)50)58(51,52)40-3)56-39-55-32-18-14-26(59(53,54)41-4)20-30(32)45-47-38-34(57-39)17-12-24-8-6-10-28(36(24)38)43-22(2)49/h5-20,40-41,50H,1-4H3,(H,42,48)(H,43,49)