I am using methyl violet 10B and reactive orange 16 (RO16) dyes for my Ph.D. research. I'm trying to find the molecular size for both of these dyes. It is possible for me to find these dyes' molecular size? is there any calculation or any publication that I missed to lookup?
Dear Azrul Nurfaiz Mohd Faizal the molecular size of crystal violet is 1.4 x 1.4 nm. As a reference, please see the paper entitled "Mechanistic understanding of crystal violet dye sorption by woody biochar: implications for wastewater treatment"
Article Mechanistic understanding of crystal violet dye sorption by ...
The paper is available as public full text on RG:
Dear Doctor Azurl. Thank you for this Magnificent Scientific Questions . I used this dye for diagnosis of pathogenic bacteria that it's cause Human disease.
With my best wishes.
Professor (Assistant) at University of Babylon in Medical microbiology and immunogenetics.
Dear Azrul Nurfaiz Mohd Faizal please also see this potentially useful article entitled
Equilibrium and Kinetic Adsorption Studies of Reactive Orange onto Resorcinol-Formaldehyde Carbon Gel
https://www.aidic.it/cet/17/56/136.pdf
For "reactive orange 16" the authors mention a molecular size of "ca. 1 nm"
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