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C.I. Acid Red 116

C.I. Acid Red 116 Structure
C.I. Acid Red 116 structure
CAS No.
6245-62-1
Chemical Name:
C.I. Acid Red 116
Synonyms
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
Molecular Formula:
C22H15N4NaO4S
Molecular Weight:
454.43367
MDL Number:
MOL File:
6245-62-1.mol
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C.I. Acid Red 116 Chemical Properties,Uses,Production

Preparation

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 3-4

C.I. Acid Red 116 Preparation Products And Raw materials

Raw materials

4-AMINOAZOBENZENE 1-Naphthol-4-sulfonic acid

Preparation Products

6245-62-1(C.I. Acid Red 116)Related Search:

ACID RED 115 ACID RED 118 6-Hydroxy-5-(1-naphthalenylazo)-2-naphthalenesulfonic acid sodium salt Ponceau S Acid Red 111
6-[(3-Chlorophenyl)azo]-4-[(2,4-dichlorobenzoyl)amino]-5-hydroxy-1,7-naphthalenedisulfonic acid disodium salt disodium 4-(benzoylamino)-5-hydroxy-6-[(m-tolyl)azo]naphthalene-1,7-disulphonate disodium 3-[[ethyl[4-[[4-[(3-sulphonatophenyl)azo]-1-naphthyl]azo]phenyl]amino]methyl]benzenesulphonate ACID RED 114

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C.I. Acid Red 116 4-Hydroxy-3-[[4-(phenylazo)phenyl]azo]-1-naphthalenesulfonic acid sodium salt C.I.26660 C.I.Acid Red 116:C.I.26660 Acid Red 116 6245-62-1