Specifications
- CAS No.
- 134-31-6
- Appearance
- Light yellow Crystalline Powder
- Melting point
- 274-276℃ (decomposes)
- Boiling point
- Not available (decomposes)
Product overview
8-Hydroxyquinoline sulfate is the sulfate salt of 8-hydroxyquinoline, appearing as a light yellow crystalline powder with markedly improved water solubility compared with the free base. It retains the chelating and antimicrobial properties of oxine, and is widely used as a fungicide, preservative and analytical reagent. in water. In acidic solutions, it is colorless, while in basic solutions, it turns pink to purple.
Key features
- High purity ensuring reliable antimicrobial and chelating performance
- Improved water solubility compared with free 8-hydroxyquinoline
- Light yellow crystalline powder, stable under normal storage conditions
- Strong chelating ability with a wide range of metal ions
- Standard packaging (25Kg/Drum) suitable for industrial use
Applications
- Fungicide and preservative in industrial and agricultural applications
- Antimicrobial agent for coatings, textiles and material protection
- Analytical reagent for the determination and separation of metal ions
- Raw material for pharmaceutical and fine chemical intermediates
- Used in water treatment and metal surface treatment formulations
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