Research Article

Adsorption Properties of Low-Cost Biomaterial Derived from Prunus amygdalus L. for Dye Removal from Water

Table 1

Properties of methyl orange.

Molecular structure961671.table.001

SynonymsGold orange, Helianthine, Orange III
Molecular formulaC14H14N3NaO3S
Molar mass327.34 g mol−1
CI number13025
CAS number547-58-0
Type Anionic
LD 50 (oral, rat)60 mg kg−1