Sulfonamide
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China Supply P-Toluene Sulfonamide (PTSA) tare da Kyakkyawan Farashi
Sunan Sinadari Sulfonamide CAS No. 161326-34-7 Bayyanar farin Foda MW 172.2 MF Saukewa: C6H8N2O2S Shiryawa 25KG/Drum, ko kamar yadda ake bukata Takaddun shaida ISO9001 HS Code Farashin 29350090 Ana samun samfuran kyauta.