| Product Name | Sodium P-Toluene Sulfinate (SPTS) | Product Pic | Packing Pic | ||||||
| Other Name | Sodium P-Toluenesulfinate; P-Toluene Sulfinic Acid Sodium; P-Toluenesulfinic Acid Sodium Salt Hydrate | ||||||||
| CAS No | 824-79-3 | ||||||||
| Molecular Formula | C7H7O2SNa | ||||||||
| Molecular Structure | |||||||||
| Packing | 25kg woven bag or 25kg net fibre drum | ||||||||
| Product Usage | It can be used as intermediate of pharmaceutical and dispersal dyes, and also can be used as curing agent of grouting material. | ||||||||
| Class Or Division |
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| Check-Point | Unit | Specifications |
| Appearance | -- | White Powder |
| Purity | % min | 98 |
| Water | % max | 1.0 |
| PH | -- | 7.0-10.0 |
| Insoluble Matter In Water | 10% max | 0.05 |
| Heavy Metal | ppm max | 10 |
| Iron | ppm max | 10 |
| Sulfate | % max | 1.0 |
| Chloride | % max | 1.0 |
| Carbonate | % max | 0.05 |
