Research or further manufacturing use only, not for food or drug use.
CAS Number: 5144-89-8
Molecular Weight: 198.2
Chemical Formula: C12H8N2 • H2O
Solubility: Ethanol and acetone
Storage Temperature: Room Temperature
Forms a complex with ferrous ions. It can be used as an indicator in oxidation-reduction systems in fitrating ferrous salts. Material passes test for redox indicator and passes test for iron determination.
Appearance: White to cream needle like crystals
Solubility: 1 g in 10mL Ethanol
Melting Point: Report oC
Assay (Titration): 98.0 - 102.0 %
Suitability as redox indicator: Passes test
Suitability for determining iron: Passes test
BSE/TSE Free: BSE/TSE Free