C.I. Acid Black 194 Chemical Properties

solubility 

DMSO (Slightly), Methanol (Slightly)

form 

Solid

color 

Black

Stability:

Hygroscopic, Light Sensitive

CAS DataBase Reference

61931-02-0

EPA Substance Registry System

C.I. Acid Black 194 (61931-02-0)

C.I. Acid Black 194 Usage And Synthesis

Preparation

4-Amino-3-hydroxy-7-nitronaphthalene-1-sulfonic acid diazo, and Naphthalen-2-ol coupling, and then translate into 1:2 chromium complex.

Properties and Applications

ash to red and black. Dark brown powder, soluble in water. Used for wool, polyamide fiber, silk and their blended fabric dyeing and printing. Nylon fabric in good dye deep performance. Also can be used for leather color.

C.I. Acid Black 194(61931-02-0)Related Product Information

• 2,4-PENTANEDIONE, SILVER DERIVATIVE
• Benzyl isocyanide
• Tris(2,4-pentanedionato)chroMiuM(III)
• N-BUTYLISOCYANIDE
• COBALT(II) ACETYLACETONATE
• 1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE
• METHYL ISOCYANOACETATE
• Ethyl isocyanoacetate
• DICHLORO(ETHYLENEDIAMINE)PLATINUM(II)
• TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III)
• TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)DYSPROSIUM(III)
• Ferric acetylacetonate
• Tosylmethyl isocyanide
• Aluminum acetylacetonate
• Cupric acetylacetonate
• TERT-BUTYL ISOCYANIDE
• SALCOMINE
• Acid Black 194, Dry Crude