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Sodium 3-Mercaptopropane Sulphonate (MPS)
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Product name |
Sodium 3-Mercaptopropane Sulphonate (MPS) |
|
Alias |
3-Mercapto-1-propanesulfonic acid sodium salt |
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CAS NO. |
17636-10-1 |
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Appearance |
White to slightly yellow powder |
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Moisture |
≤0.5% |
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Water Solubility (38%) |
Clear and transparent |
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Shelf Life |
2years |
Applications
1. It is used in acidic copper plating to refine grain size, resulting in a bright and continuous copper metal plating layer.
2. It can be used in combination with DPS.