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8-Hydroxyquinoline or Quinolinol

CAS No.: 148-24-3
Molecular Weight: 145.16 g/mol
Chemical Formula C9H7NO

8-Hydroxyquinoline is a chelating agent which has been used for the quantitative determination of metal ions. 8-Hydroxyquinoline or is sulfate is used as a disinfectant, topical antiseptic, antiperspirant, and deodorant

Properties and Specifications of 8-Hydroxyquinoline:
Appearance: White to off-white crystalline needles.
Assay by HPLC: 98.5 to 101.5
Residue on Ignition: 0.05% maximum.
Insoluble Matter: 0.05% maximum.
Density: 1.034
Melting point: 72C to 76C.
Boiling point: 267C literature.


Specifications of 8-Quinolinol Analytical Reagent Grade:
8-Hydroxyquinoline
Oxine

C9H7NO --- Formula Wt 145.16
CAS Number: 148-24-3

REQUIREMENTS
Melting point 72.5C-74.0C
Suitability for magnesium determination: Passes test

MAXIMUM ALLOWABLE
Insoluble in alcohol: 0.05%
Residue after ignition: 0.05%
Sulfate (SO4): 0.02%.