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必应染料-您身边的染料专家

Direct Green 85

Name:C.I.Direct Green 85,C.I.30387

Molecular Structure: trisazo class

C.I.Direct Green 85,C.I.30387,CAS 72390-60-4,795.75,C36H27N7Na2O8S2,Direct Daric Green BA

C.I.Direct Green 85,C.I.30387,CAS 72390-60-4,795.75,C36H27N7Na2O8S2,Direct Daric Green BA

Molecular Formula:C36H27N7Na2O8S2

Molecular Weight: 795.75

CAS Registry Number:72390-60-4

Manufacturing Methods :  3,3′-Dimethylbenzidine double nitriding, first with phenol coupling, and then in acid conditions and aniline diazo, in alkaline conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid and of accidentally coupled coupled nitrogen compounds.

Properties and Applications: green. Dark grey or black powder. Soluble in water for dark green. Cellulose fiber dyeing to 80℃ when the biggest affinity, for the neutral or weak alkali dye bath dyeing, directly, coloring rate is good. Mainly used for cotton, viscose, silk, polyamide fiber dyeing, also suitable for hemp, paper, soap shading and color which manufacture.

Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 5 3 3-4 3-4 3 4 3-4

List of Suppliers:

Direct Daric Green BA( Mitsubishi Chemical Industries)


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