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Factory supply 99% Stannous sulfate SnSO4 CAS NO. 7488-55-3
![Tin(II) sulfate, Stannous sulfate Tin(II) sulfate SnSO4 CAS 7488-55-3](https://ohmid.com/wp-content/uploads/elementor/thumbs/TinII-sulfate-qk2szo0puqrkkeilg6w9rrl55eu1fooz43t0fawwps.jpg)
Name: Stannous sulfate
Synonym: Tin(II) sulfate, Stannous Sulphate
Formula: SnSO4
Molecular weight: 214.7476
CAS NO: 7488-55-3
Melting point: 360°C
Water solubility: 330 g/L (20°C)
Appearance: White or light yellow crystalline powder
Packing: 5kg/bag, 25kg/drum, 25kg/box
Stannous Sulfate Description
Product Characteristics: White or light yellow crystalline powder; Soluble in water and dilute sulfuric acid, the aqueous solution decomposes quickly. The thermal stability temperature is 360°C, above this temperature, it decomposes into basic salts, slowly oxidizes, and turns yellow in the air.
Hazardous class: 8
UN: 3260
Packing group: III
TSCA: Yes
HS Code: 28332990
Weight and Packaging: Packaged in inner aluminum foil bags, each containing a net weight of 5kg, further packed in outer cardboard boxes, with a net weight of 25kg per box; or packed in inner plastic bags, outer plastic drums with a net weight of 25kg per drum.
Ohmid, a stannous sulfate manufacturer, sells this product in small and wholesale quantities. For Tin(II) sulfate MSDS, COA, and details about purchasing, contact us at susan@ohmid.com
What is the use of SnSO4?
Tin(II) sulfate is a cement additive in tin plating or chemical applications such as alloys, galvanized iron, piston cylinders, steel wire, etc., in acidic electroplating. Additionally, it’s employed in bright tin plating for electronic components. Furthermore, it’s utilized for oxidation coloring of aluminum alloy products, as a mordant in the dyeing and printing industry, and as a remover of hydrogen peroxide from organic solutions.
Name: Stannous sulfate
Synonym: Tin(II) sulfate, Stannous Sulphate
Formula: SnSO4
Molecular weight: 214.7476
CAS NO: 7488-55-3
Melting point: 360°C
Water solubility: 330 g/L (20°C)
Appearance: White or light yellow crystalline powder
Packing: 5kg/bag, 25kg/drum, 25kg/box
![Stannous sulfate, Tin(ii) sulfate](https://ohmid.com/wp-content/uploads/2023/03/Tin-sulfate.jpg)
Stannous Sulfate Specifications
Chemical Composition | Assay | Test Report |
Tin(II) sulfate | ≥ 99 | 99.64 |
Sn | 53-54 | 53.75 |
Acid insoluble | ≤ 0.0053 | 0.0050 |
Sb | ≤ 0.0030 | 0.0020 |
CL | ≤ 0.0050 | 0.0050 |
Pb | ≤ 0.0066 | 0.0064 |
Fe | ≤ 0.0040 | 0.0030 |
As | ≤ 0.0002 | 0.0002 |
Alkali metal and alkaline earth metals (in sulfate) | ≤ 0.1000 | 0.1000 |