Manufacturer Provide Pharma Sulfathiazole CAS 144-74-1 Sulphathiazole Sodium with Best Price
Introduction
1.Product Name:Sulfathiazole sodium
2.CAS NO: 144-74-1
3.Purity: 99%min
4.Appearance: white powder
5.Molecular formula: C9H10N3NaO2S2
6.Molecular weight :279.31
7. Melting Point :200~203°C
8.Storage Temperature :Keep in a cool, dry, dark location in a tightly ,2-8°C(protect from light)
9.Packing: Bag, drum
10.Usage:Mainly use in Pharmaceutical Intermediates / medical intermediate / Research purpose
Sulfathiazole is an organosulfur compound used as a short-acting sulfa drug. It is an organic compound. Formerly, it was a common oral and topical antimicrobial, until less toxic alternatives were discovered. It is still occasionally used, sometimes in combination with sulfabenzamide and sulfacetamide, and in aquariums.
It exists in various forms. The imide tautomer is dominant, at least in the solid state. In this tautomer, the proton resides on the ring nitrogen, not the structure shown above.
LongFine specializes in controling the quality and reducing the impurities of sulfathiazole.
| Item | Standard |
| Description | White Powder |
| Identification | Positive |
| IR Absorption |
| Melting Range | 200~203°C |
| Clarity | Clear |
| Colour of Solution | ≤GY4 |
| Acidity | ≤0.5ML(USP) |
| ≤0.1ML(BP) |
| Loss on drying | ≤0.5% |
| Chloride | ≤0.014% |
| Sulfate | ≤0.04% |
| Heavy metals | ≤0.002% |
| Related Substances | ≤0.5%(SN) |
| Ordinary Impurities | T.≤2.0% |
| Residue on ignition | ≤0.1% |
| Assay | 99.0%-100.5% |
China
