C.I. Acid Red 116

C.I. Acid Red 116 Struktur
6245-62-1
CAS-Nr.
6245-62-1
Englisch Name:
C.I. Acid Red 116
Synonyma:
C.I.26660;Acid Red 116;C.I. Acid Red 116;C.I.Acid Red 116:C.I.26660;4-Hydroxy-3-[[4-(phenylazo)phenyl]azo]-1-naphthalenesulfonic acid sodium salt
CBNumber:
CB82078689
Summenformel:
C22H15N4NaO4S
Molgewicht:
454.43367
MOL-Datei:
6245-62-1.mol

C.I. Acid Red 116 Eigenschaften

Sicherheit

C.I. Acid Red 116 Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

4-(Phenyldiazenyl)benzenamine diazo, coupled with the 4-Hydroxynaphthalene-1-sulfonic acid. Note: this is a mixture of dyes, it is just one of the components.

Properties and Applications

red. Soluble in water for product red, and adequate soluble in alcohol in red. The strong sulfuric acid in dark blue, diluted the red light for shallow orange. In water solution to join strong hydrochloric acid have red brown precipitation; 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 2-3 3-4 2 3-4
AATCC 4 3 3 2 4-Aminoazobenzol 4-Hydroxynaphthalin-1-sulfonsure

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