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7488--55-3
bosschem
7488--55-3
Stannous sulfate （SnSO4 ）
CAS 7488--55-3
Alias：STANNOUS SULFATE;STANNOUS SULPHATE;Tin Sulfate;STANNAIC SULPHATE;TIN(II) SULFATE;TIN(II) SULPHATE;Tin sulphate;TIN(+2)SULFATE
Molecular formula：SnSO4
Molecular weight：214.77
Structural formula：
1.Performance and use
White or light yellow crystalline powder. Soluble in water, with a solubility of 33g/100ml of water at 35 ℃. Dissolve in dilute sulfuric acid.
1. Used as a cement additive,
2. Used for acid electroplating of tin plating or chemical reagents such as alloys, tinplate, cylinder pistons, steel wires, etc
3. Used for oxidation coloring of coatings on aluminum alloy products,
4. Used as a mordant in the printing and dyeing industry, and as a hydrogen peroxide remover in organic solutions
2.Technical indicators
Sn | SnSO4 | CL | Acid insoluble | Alkali and alkaline earth metal sulfates- | Sb | Pb | Fe | As | Appearance |
≥54.70 | ≥99.0 | ≤0.0050 | ≤0.0050 | ≤0.10 | ≤0.010 | ≤0.020 | ≤0.005 | ≤0.0010 | White crystals or powder |
3. Packaging and storage
Packaging specification: 25kg/drum.
During transportation, it is necessary to protect against sunlight, rain, and high temperatures.
The product should be stored in a cool, dark, ventilated place, away from sources of fire.
4. Safety protection
Pay attention to labor protection when handling it and avoid contact with skin, eyes, etc.
After contact, rinse immediately with plenty of water
Related keywords：
Stannous sulfate
Electroplating
SnSO4
stannous sulphate
Stannous sulfate （SnSO4 ）
CAS 7488--55-3
Alias：STANNOUS SULFATE;STANNOUS SULPHATE;Tin Sulfate;STANNAIC SULPHATE;TIN(II) SULFATE;TIN(II) SULPHATE;Tin sulphate;TIN(+2)SULFATE
Molecular formula：SnSO4
Molecular weight：214.77
Structural formula：
1.Performance and use
White or light yellow crystalline powder. Soluble in water, with a solubility of 33g/100ml of water at 35 ℃. Dissolve in dilute sulfuric acid.
1. Used as a cement additive,
2. Used for acid electroplating of tin plating or chemical reagents such as alloys, tinplate, cylinder pistons, steel wires, etc
3. Used for oxidation coloring of coatings on aluminum alloy products,
4. Used as a mordant in the printing and dyeing industry, and as a hydrogen peroxide remover in organic solutions
2.Technical indicators
Sn | SnSO4 | CL | Acid insoluble | Alkali and alkaline earth metal sulfates- | Sb | Pb | Fe | As | Appearance |
≥54.70 | ≥99.0 | ≤0.0050 | ≤0.0050 | ≤0.10 | ≤0.010 | ≤0.020 | ≤0.005 | ≤0.0010 | White crystals or powder |
3. Packaging and storage
Packaging specification: 25kg/drum.
During transportation, it is necessary to protect against sunlight, rain, and high temperatures.
The product should be stored in a cool, dark, ventilated place, away from sources of fire.
4. Safety protection
Pay attention to labor protection when handling it and avoid contact with skin, eyes, etc.
After contact, rinse immediately with plenty of water
Related keywords：
Stannous sulfate
Electroplating
SnSO4
stannous sulphate
