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Phthalylsulfathiazole,PST,Sulfathaline,Talidine,Taleudron,Talisulfazol,Thalazole cas 85-73-4 is white or almost white crystalline powder; odorless. It is slightly soluble in ethanol, almost insoluble in water or chloroform; soluble in sodium hydroxide solution. Slightly bitter taste, prolonged exposure to white light color darkening, melting point 272 ~ 277 ℃.
Specification
Appearance White or almost white crystalline powder
Assay 99.5% min
Melting point 198-204°C
Flashing point 304ºC
Density 1.596 g/cm3
Application
This product is sulfonamides, and it is similar but strong than sulfamethoxazole, sulfosilazoleand.
For bacillary dysentery, bacterial ulcerative enteritis.
Packing
25kg/bag or fiber drum