Specification
Appearance White or yellowish-white powder
Melting point 199-203℃Specific absorbance Max 287nm
Any single impurity ≤0.1%
Total impurities ≤0.2%
Heavy metals ≤20ppm
Residual methanol ≤3000ppm
Residual DMSO ≤5000ppm
Loss on drying ≤1.0%
Sulphated ash ≤0.1%
Assay 98.5%~101.0%
Application
An oral broad-spectrum antibacterial drugs, trimethoprim is antibacterial and it is resemble sulfonamide. The antibacterial function will be better along with sulfonamide. It is used to cure breath-path infection, senile chronic bronchitis, bacillary dysentery, urinary tract infection, nephritis, enteritis typhoid, gonorrhea and some specific inflammation.
Packing
25kg/fiber drum
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