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C.I. Acid Black 60

C.I. Acid Black 60 structure

CAS No:
12218-95-0
Formula:
C38H32CrN8O10S2.H
Chemical Name:
C.I. Acid Black 60
Synonyms:
Chromate(1-),bis[N-[7-(hydroxy-κO)-8-[2-[2-(hydroxy-κO)-5-[(methylamino)sulfonyl]phenyl]diazenyl-κN1]-1-naphthalenyl]acetamidato(2-)]-,hydrogen (1:1);Chromate(1-),bis[N-[7-hydroxy-8-[[2-hydroxy-5-[(methylamino)sulfonyl]phenyl]azo]-1-naphthalenyl]acetamidato(2-)]-,hydrogen;Chromate(1-),bis[N-[7-(hydroxy-κO)-8-[[2-(hydroxy-κO)-5-[(methylamino)sulfonyl]phenyl]azo-κN1]-1-naphthalenyl]acetamidato(2-)]-,hydrogen;Acetamide,N-[7-hydroxy-8-[[2-hydroxy-5-[(methylamino)sulfonyl]phenyl]azo]-1-naphthalenyl]-,chromium complex;C.I. Acid Black 60;Ostalan Grey BL;Irgalan Grey BRL;Acid Black 60;Intralan Grey BL-S;Irgalan Grey BRL 01KWL200;Neutral Grey 2BL;Neutral Gray 2BL;Aluminium Grey LB;Taigalan Grey BL;Vopsider Grey MBL;Romexal Grey BL;Dyalan Grey BL;Solcoderm Grey TMBL;Dinalan Grey BRL;Neuter Grey 2BL;Trialan Leather Grey BL;Grey 2BL;Grey LB for Aluminium;Fabrilan Grey NA-BL;Trialan Grey BL;Lanasyn Grey BLRN;Lanyl Grey B;117537-53-8;55524-08-8;70294-86-9
Categories:
Dyes and Pigments > Dye

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C.I. Acid Black 60 Basic Attributes

Molecular Weight：

876.845

Exact Mass：

877.116638

EC Number：

235-404-8

Characteristics

PSA：

253.66000

XLogP3：

8.44760

Safety Information

Precautionary statement(s)：

P264, P280, P305+P351+P338, P33, P313

Hazard Statements：

H319

GHS Classification：

|Warning|H317 (33.33%): May cause an allergic skin reaction [Warning Sensitization, Skin]|P261, P264, P272, P280, P302+P352, P305+P351+P338, P321, P333+P313, P337+P313, P363, and P501|Aggregated GHS information provided by 34 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

C.I. Acid Black 60 Use and Manufacturing

Methods of Manufacturing

Using 3-amino-4-hydroxy-N-methylbenzenesulfonamide and N-(7-hydroxy-1-naphthyl)-acetamide as raw materials, first diazotize the former and couple it with the latter. After the sodium chromium acid is complexed, filtered and dried to obtain the finished product.

Uses

Neutral gray 2BL is mainly used for dyeing wool and silk in neutral or weak acid dyeing baths, nylon dyeing in neutral or slightly alkaline dyeing baths, vinylon dyeing in neutral dyeing baths, and wool, silk and nylon fabrics Direct printing. When used in the same bath dyeing of wool and various fibers, the nylon is slightly darker, the silk is slightly lighter, the vinylon is lighter, the diacetate fiber is slightly stained, the viscose fiber is stained, and the cotton is not stained. It can also be mixed with neutral orange RL and neutral dark brown BRL; with neutral dark yellow and neutral pink BL to neutral khaki GL and so on.

Manufacturing Info：

Chromate(1-), bis[N-[7-(hydroxy-.kappa.O)-8-[2-[2-(hydroxy-.kappa.O)-5-[(methylamino)sulfonyl]phenyl]diazenyl-.kappa.N1]-1-naphthalenyl]acetamidato(2-)]-, hydrogen (1:1): ACTIVE

Computed Properties

Molecular Weight:877.8
Hydrogen Bond Donor Count:5
Hydrogen Bond Acceptor Count:16
Rotatable Bond Count:10
Exact Mass:877.116611
Monoisotopic Mass:877.116611
Topological Polar Surface Area:309
Heavy Atom Count:59
Complexity:710
Covalently-Bonded Unit Count:4
Compound Is Canonicalized:Yes

Material

Salicylic acid