Acid Red 4

Modify Date: 2024-01-10 19:23:53

Acid Red 4 Structure
Acid Red 4 structure
Common Name Acid Red 4
CAS Number 5858-39-9 Molecular Weight 380.35000
Density 1.43g/cm3 Boiling Point N/A
Molecular Formula C17H13N2NaO5S Melting Point N/A
MSDS N/A Flash Point N/A

 Use of Acid Red 4


Acid Red 4 is an azo dye. The wavelength of maximum absorbance for Acid Red 4 is 508 nm[1].

 Names

Name acid red 4
Synonym More Synonyms

 Acid Red 4 Biological Activity

Description Acid Red 4 is an azo dye. The wavelength of maximum absorbance for Acid Red 4 is 508 nm[1].
Related Catalog
References

[1]. M F Coughlin, et al. Degradation of azo dyes containing aminonaphthol by Sphingomonas sp strain 1CX. J Ind Microbiol Biotechnol. 1999 Oct;23(4-5):341-346.  

 Chemical & Physical Properties

Density 1.43g/cm3
Molecular Formula C17H13N2NaO5S
Molecular Weight 380.35000
Exact Mass 380.04400
PSA 119.76000
LogP 4.95430
Index of Refraction 1.655

 Synonyms

MFCD00003939
Azo Eosine G
AZO EOSIN
Pink B
Metamine Fast Acid Red N
C.I. Acid Red 4
ACID RED 4
EINECS 227-490-0
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