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Acid Red 142

Acid Red 142 Struktur
6406-66-2
CAS-Nr.
6406-66-2
Englisch Name:
Acid Red 142
Synonyma:
Red M;Red 142;C.I.27000;Acid Red M;Java Red A;Acid Red 142;C.I.Acid Red 142;C.I.Acid Red 142:C.I.27000;Acid Red 142 ISO 9001:2015 REACH;6-Hydroxy-5-[[4-[(4-sodiosulfophenyl)azo]phenyl]azo]naphthalene-2-sulfonic acid sodium salt
CBNumber:
CB0968919
Summenformel:
C22H17N4NaO7S2
Molgewicht:
536.51
MOL-Datei:
6406-66-2.mol

Acid Red 142 Eigenschaften

Sicherheit

Acid Red 142 Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

4-((4-Aminophenyl)diazenyl)benzenesulfonic acid diazo, and 6-Hydroxynaphthalene-2-sulfonic acid coupling.

Properties and Applications

red. Soluble in water for red, soluble in ethanol for orange red. In the strong sulfuric acid as dark blue, diluted into red. In water solution to join strong hydrochloric acid by brown orange into palm red; Add thick sodium hydroxide solution for purplish red color.
Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 4 4 5 2-3 4-5

Acid Red 142 Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Acid Red 142 Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

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