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必应染料-您身边的染料专家

Sulphur Red 2

Name:C.I.Sulphur Red 2,C.I.53260

Molecular Structure:

C.I.Sulphur Red 2,C.I.53260,CAS 1327-05-5,Asashio Dark Bordeaux R,Immedial Corinth B

C.I.Sulphur Red 2,C.I.53260,CAS 1327-05-5,Asashio Dark Bordeaux R,Immedial Corinth B

CAS Registry Number:1327-05-5

Manufacturing Methods :  will the 4-Chloro-2-(2,4-dinitrophenylamino)phenol in 45 ~ 70 ℃ in the 90 minutes added to sodium polysulfide, and then heated to boiling point (104 ℃), in the return of boiling 24 hours

Properties and Applications: dark purplish red. Deep red powder. In the sodium sulfide solution for deep blue light green; In concentrated sulfuric acid for brown light green, dilution after purple black precipitation. Used for cotton, hemp, viscose fabric such as dyeing.

Standard Acid Resistance Alkali Resistance Light Fastness Fulling Persperation Fastness Soaping
Moderate Severe
ISO 4 4 3 3-4 2-3

List of Suppliers:

Asashio Dark Bordeaux R ( Kaseihin Kogyo Kyokai )

Immedial Corinth B ( IG Farbenindustrie AG )


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