Stannous Sulphate Powder

Nexol Chemicals Pvt Ltd is a leading supplier of premium grade Stannous Sulphate Powder. This high-purity inorganic compound is a vital chemical intermediate and reducing agent, primarily utilized in industrial electroplating, surface treatment of metals, and as a key stabilization additive in the construction chemical industry (specifically for cement processing).

Our product is processed under stringent quality controls to ensure high chemical stability, excellent solubility, and maximum efficiency in specialized industrial formulations.

Technical Specifications:

• CAS No: 7488-55-3

• Molecular Formula: $SnSO_4$

• Appearance: White to Off-White Crystalline Powder

• Purity / Assay: 99.0% Min

• Stannous Tin (Sn2+) Content: 50.5% Min

• Free Acid Content: < 0.5%

• Heavy Metals (as Pb): < 10 ppm

• Solubility: Soluble in water and dilute acids

Applications:

• Acid Tin Electroplating: Widely used as the primary source of tin ions in acid tin plating baths for electronic components, automotive parts, and industrial hardware.

• Cement & Construction Chemicals: Acts as a highly efficient chromate reducer in cement manufacturing to minimize soluble hexavalent chromium ($Cr^{VI}$) levels.

• Anodizing of Aluminum: Utilized in the electrolytic coloring process of architectural aluminum profiles to achieve stable bronze and dark finishes.

• Chemical Synthesis: Implemented as a reliable reducing agent and catalyst in various chemical manufacturing processes.

Packaging & Logistics:

• Packing: Standard 25 kg Fiber Drums or plastic-lined moisture-proof containers to prevent air oxidation, or customized packing as per requirement.

• Shipping: Ready stock available for immediate dispatch from Vapi Hub and key distribution networks.

• Quality Assurance: Batch-wise COA (Certificate of Analysis) provided with every delivery.