Appearance:White Crystalline Powder
Melting point:314-316°C (dec.)
Boiling point:473℃
Density:1.3038 
Flash point:>110°(230°F)
Description About Oxolinic acid CAS 14698-29-4:
Oxolinic acid is a quinolone antibiotic used in rice seed treatment and is known as the first fungicide with significant effects on crop disease.
Oxolinic acid can also be used to treat bacterial diseases in aquatic animals such as fish and shrimp. It has a good therapeutic effect on furunculosis, vibriosis, bacterial pseudotuberculosis, red fin disease, red speck disease, canker and enteritis.
Oxolinic acid has a strong broad spectrum, has strong antibacterial effect against gram-negative bacteria and a part of positive bacteria, has no cross resistance with antibiotics, but it has no antibacterial effect on fungi and Mycobacterium tuberculosis. In addition, it has the advantages of low dosage and good antibacterial effect. Aquaculturists believe that it is one of the ideal drugs for the treatment of aquatic animal diseases.