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Direct Orange 30

Name:C.I.Direct Orange 30,C.I.23665

Molecular Structure: Double azo class

C.I.Direct Orange 30,C.I.23665,CAS 6420-04-8,684.63,C32H26N6Na2O7S

C.I.Direct Orange 30,C.I.23665,CAS 6420-04-8,684.63,C32H26N6Na2O7S

Molecular Formula:C32H26N6Na2O7S

Molecular Weight: 684.63

CAS Registry Number:6420-04-8

Manufacturing Methods : 3,3′-Dimethylbenzidine double nitriding, respectively with the 2-Hydroxy-3-methylbenzoic acid and 4-(3-Methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonic acid coupling.

Properties and Applications:  orange.

Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 4 3 3 2 2-3

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This entry was posted on Wednesday, July 4th, 2012 at 7:36 am and is filed under Direct Dyes. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

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