uenesulfonamide Cas No.70-55-3
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Product Description Product Information Product Name: p-Toluenesulfonamide/PTSA Appearance: White crystalline powder Formula: C7H9NO2S M.W.: 171.22 CAS NO.:70-55-3 EINECS NO.:200-741-1 Specifications of p-Toluenesulfonamide/PTSA Test Standard Results Aperiance White crystalline powder White crystalline powder Assay(GC) >99.5% 0.9985 Melting Point 134-137 °C 134-137 °C TPPO ≤0.5 0.21 CL ≤15ppm 10ppm S ≤5ppm 4ppm Fe ≤10ppm 8ppm Dry Weightlessness ≤1% 0.3% Conclusion Suitable To Standard Product Application p-Toluenesulfonamide/PTSA is mainly used for making dyes, plasticizer, synthetic resin, paint, disinfectant and wood processing light agent, etc. http://www.foringfor.cn
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