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Direct Blue 45

Direct Blue 45 Struktur
CAS-Nr.
Englisch Name:
Direct Blue 45
Synonyma:
Direct Blue 45;C.I.Direct Blue 45:C.I.24310
CBNumber:
CB89702932
Summenformel:
Molgewicht:
0
MOL-Datei:
Mol file

Direct Blue 45 Eigenschaften

Sicherheit

Direct Blue 45 Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

3,3′-Dimethoxylbenzidine double nitriding, first and 7-Hydroxynaphthalene-1-sulfonic acid, and then in three alkaline conditions and 4-Amino-5-hydroxynaphthalene-1-sulfonic acid coupling.

Properties and Applications

dark blue. Soluble in water for hidden cyan, soluble in ethanol for purple. The strong sulfuric acid for green light blue, blue for red after diluted. The dye solution to join strong hydrochloric acid as dark blue; Add thick sodium hydroxide solution for purple.
Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 5 4 1 4 2-3
AATCC 4-5 4-5 2 2-3 2-3

Direct Blue 45 Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


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