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Product Details
Stannous Sulfate
| Packing: | Paper Carton 20 Kgs Net Each |
|---|---|
| Standard: | 99% |
| Productivity: | 500 Tons/Year |
| Unit Price: | US $ 19000/ Ton |
| Shipment Terms: | FOB |
| Payment Terms: | L/C,T/T,Western Union |
| Minimum Order: | 1 Tons |
| Price Valid Time: | From Nov 10,2011 To Nov 30,2011 |
| Trademark: | JXDCHEM |
| Origin: | China |
| Grade: | AR |
| Classification: | Instrumental Analytical Reagents |
| Use: | Electroplate |
| Content: | Standard |
| Application: | Industry |
| Export Markets: | North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe |
Product Description
Chemical Name: Stannous Sulfate
Molecular Formula: SnSO4
MW: 214.7476
Specification
Physical and chemical properties: White or light yellow crystalline powder. Can dissolve in water and dilute sulfuric acid, aqueous solution rapid decomposition, 360 and above begins to decompose a basic salt in the air will be slowly oxidized and become yellowish.
Uses
Main use for tin or chemical reagents, such as alloys, tinplate, cylinder piston, steel and other acidic electroplating bright tin and other electronic devices. In addition, oxidation of colored coating for aluminum alloy products, printing and dyeing industry as a mordant, organic solution to remove hydrogen peroxide agent.
| Items | Index |
| Appearance | white or light yellow crystalline powder |
| Content (SnSO4), % | ≥ 99.0 |
| Hydrochloric acid insoluble%, | ≤ 0.005 |
| Iron (Fe)%, | ≤ 0.005 |
| Alkali metals and alkaline earth metal%, | ≤ 0.10 |
| Heavy metal%, | ≤ 0.02 |
