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152521-14-7

152521-14-7 Structure

152521-14-7 Structure
IdentificationBack Directory
[Name]

Acid brown 452
[CAS]

152521-14-7
[Synonyms]

Acid Brown 452
C.I.Acid Brown 452:C.I.20155
Sodium [4-[[2,4-dihydroxy-5-[(2-hydroxy-5-nitrophenyl)azo]phenyl]azo]benzenesulfonato(3-)]ferrate(1-)
[EINECS(EC#)]

604-861-9
[Molecular Formula]

C18H10FeN5NaO8S
[MOL File]

152521-14-7.mol
[Molecular Weight]

535.2
Hazard InformationBack Directory
[Preparation]

4-Aminobenzenesulfonic acid,2-Amino-4-nitrophenol diazo, Coupled with resorcinol, and then translate into 1:1 iron complex.
[Properties and Applications]

yellow light brown. Mainly used for leather shading.
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