SUNCHEM

8-HYDROXYQUINOLINE SULFATE

8-Hydroxyquinoline sulfate is the sulfate salt form of 8-hydroxyquinoline, a broad-spectrum chelating agent with strong metal-binding properties and antimicrobial activity. It is extensively used in analytical chemistry, textile treatment, and as a preservative additive across multiple industrial sectors. SUNCHEM supports international buyers with 8-Hydroxyquinoline Sulfate…

134-31-6

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CAS No.134-31-6

Formula2C9H7NOH2O4S

SynonymsChinosol 8-Hydroxyquinoline Sulfate Oxine Sulfate 8-Quinolinone Sulfate;Quinolin-1-ium-8-ol sulfate;8-Quinolinol·0.5sulfuric acid;8-Quinolinol hemisulfate salt,8-Hydroxyquinoline hemisulfate salt;8-Hydroxyquinoline sulfate, synthesis grade;Oxyquinoline Sulfate (200 mg);8-Quinophenol sulfate;8-Quinolinol Sulfate

Product overview & key benefits

Existing Supplier Overview

We have over 20 years of experience in the field of APIs and we offer all services from R&D to production to export. We understand very well the differences and advantages between each manufacturer in China and are also very familiar with the registration requirements of our target markets. We have our own manufacturing facility and we also work with over 100 API factories. We have our own API registration team and can provide technical and documentary support to the factories.

Technical specifications

Property	Reference value
Melting point	~175 °C
Density	1.3819 (rough estimate)
Refractive index	1.5364 (estimate)
Storage temp.	Inert atmosphere,Room Temperature
Form	crystalline
Color	yellow
Water Solubility	>=10 g/100 mL at 19 ºC
Merck	14,4843

Existing product reference data. Confirm the specification of the offered grade before ordering.

Applications

Antimicrobial and antifungal preservative in textiles
Metal chelation and analytical chemistry reagent
Fungicide in agriculture and wood preservation
Cosmetic and personal care preservative
Electroplating bath additive
Pharmaceutical synthesis intermediate
Corrosion inhibitor in metal surface treatment

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