Ponceau 3R
Ponceau 3R is an azo dye and can be used as a food colorant[1].
Product Specifications
CAS Number
3564-09-8
UNSPSC
12171500
Hazard Statement
H302-H315-H319-H335
Target
Fluorescent Dye
Type
Dye Reagents
Related Pathways
Others
Field of Research
Others
Assay Protocol
https://www.medchemexpress.com/ponceau-3r.html
Solubility
10 mM in DMSO
Smiles
O=S(C1=C(O)C(/N=N/C2=CC(C)=C(C)C=C2C)=C3C=CC(S(=O)(O[Na])=O)=CC3=C1)(O[Na])=O
Molecular Formula
C19H16N2Na2O7S2
Molecular Weight
494.45
Precautions
P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501
References & Citations
[1]Hartman CP, et al. Production of a mutagen from ponceau 3R by a human intestinal anaerobe. Infect Immun. 1979 Mar;23 (3) :686-9.
Shipping Conditions
Room temperature
Scientific Category
Dye Reagents
Clinical Information
No Development Reported
Frequently Asked Questions
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