Assay: 99% min.(AR)
Dissolution test in ethanol: qualified
Residue on ignition ( as Sulfate) 0.1% max.

1,10-Phenanthroline anhydrate

Assay: 99% min.(AR)

Dissolution test in ethanol:   qualified

Residue on ignition ( as Sulfate)  0.1% max.

Package: 25kg / fibre drum

UN No. 2811, hazard class 6.1  PKG  III