Table 2 General characteristics of the IC and MB dyes.

From: Recycling some byproducts for fabrication of green cement with good mechanical strength and high efficiency for wastewater treatment

Characterization

Type of used dye

MB

IC

Charge

Cationic dye

Anionic dye

Molecular structure

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Chemical formula

C16H18ClN3S

C16H8N2Na2O8S2

Molecular weight (g/mol)

319.9

466.36

ℷmax(nm)

668

609

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