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ChemicalBook--->CAS DataBase List--->6428-30-4

6428-30-4

6428-30-4 Structure

6428-30-4 Structure
IdentificationBack Directory
[Name]

Direct Blue 150
[CAS]

6428-30-4
[Synonyms]

Direct Blue 150
C.I.Direct Blue 150:C.I.35110
[Molecular Formula]

C40H31N16NaO14S2
[MOL File]

6428-30-4.mol
[Molecular Weight]

1046.9
Hazard InformationBack Directory
[Preparation]

5-Amino-1H-1,2,4-triazole-3-carboxylic acid diazo, in acid conditions and 7-Amino-4-hydroxynaphthalene-2-sulfonic acid coupling, its product (2 Moore) and double nitriding of 3,3′-Dimethoxylbenzidine coupling.
[Properties and Applications]

navy blue. Soluble in water for the navy, slightly soluble in alcohol. The strong sulfuric acid for blue-ray green, diluted dark for. The dye solution to join strong hydrochloric acid for navy, precipitation; Add thick sodium hydroxide solution for dark purple.
Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 3 4 6-7 4 4
6428-30-4 suppliers list
Tags:6428-30-4 Related Product Information
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