Molecular Formula | C10H10NNaO3S3 |
Molar Mass | 311.38 |
Density | 1.593-1.597g/cm3 at 22℃ |
Melting Point | ≥320°C (dec.) |
Flash Point | 110°C |
Appearance | Solid:particulate/powder |
Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
Hazard Symbols | Xi - Irritant |
Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
WGK Germany | 3 |
LogP | -1.7 at 21.1℃ |
surface tension | 72.5mN/m at 1g/L and 20 ℃ |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
use | used to prepare copper plating brightener, also used in other precious metal electroplating acidic copper plating brightener, used in combination with polyether and wetting agent, can obtain a coating with good bright ductility. At the same time, it can also be used for electroless plating of precious metals, and can also be used as an electroplating stabilizer to prevent disorderly deposition. |