CODE:km-112 Product:HEDTA
Cas No.:150-39-0
Appearance: white crystal
Assay: 98% min.
Loss on drying: 0.5% max.
Chloride: 0.1%ppm max
Na+: 100ppm
SO42- : 50ppm
Other metal ion: 1ppm max.
Soluble: heating and solve in water or 0.1M NaOH, solution is colorless without residue
