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1,10-phenanthroline CAS No.: 5144-89-8

Synonyms: o – Phenanthroline;

Molecular formula: C12H8N2·H2O

Molecular weight: 198.22

Property :  white or yellowish crystal or crystalline powder. dissolved in ethanol, benzene, acetone, less dissolved in water, undissolved in ether.distillation & no resolution. melting point : 93 - 94C (117 - 119C, anhydrous material). boiling point: 300C.

Use: Oxidation reduction indicator, reagents for ferrous.

Appearance: passed

Sensitivity test on iron: passed.

Solubility test in ethanol: passed

Residue on ignition (sulfate): 0.1% Max.

Moisture : 9.6% Max.