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Sulphur Black 9

Name:C.I.Sulphur Black 9,C.I.53230

Molecular Structure:

C.I.Sulphur Black 9,C.I.53230,CAS 1326-97-2,Immedial Black V

C.I.Sulphur Black 9,C.I.53230,CAS 1326-97-2,Immedial Black V

CAS Registry Number:1326-97-2

Manufacturing Methods : 4-(2,4-Dinitrophenylamino)phenol of cold water suspension added to 95 ℃ of Sodium polysulfide solution when the reduction reaction is completed, in 114 ~ 115 ℃ reflux heating, then diluted, injection Ferrous chloride solution, and drum drying the mixture (FIAT 764)

Properties and Applications: blue black. In the Sodium sulfide solution for blue black

Standard Acid Resistance Alkali Resistance Light Fastness Fulling Persperation Fastness Soaping
Moderate Severe
ISO 4-5 3-4 5

List of Suppliers:

Immedial Black V extra ( Carbotex Consultants )


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