Sulfanilamide Cas 63-74-1
Chemical Name: SULFANILAMIDE
Synonyms: 4-Aminobenzenesulfonamide
CAS No.: 63-74-1
Molecular Fomula:C6H8N2O2S
Chemical Structure:
Molecular weight: 172.2
Appearance:WHITE CRYSTALLINE GRANULE OR POWDE
Assay: 99.0%min
SULFANILAMIDETypical Properties
| DESCRIPTION | WHITE CRYSTALLINE GRANULE OR POWDER | CONFORMS |
| DENTIFICATION | B:The infrared absorption spectrum concordant with the spectrum of sulfanilamide CRS. | Meets test B |
| HEAVYMETALS | ≤10PPM(Pb) | ＜10PPM |
| MELTING POINT | 164.5-166.0℃ | 165.2-165.5℃ |
| ACIDITY | NEUTRALITY | CONFORMS |
| CLARITY OF SOLUTION | CLARITY | CLARITY |
| RELATED SUBSTANCES | ≤0.5% | ＜0.5% |
| CHLORIDE | ≤350PPM | ＜350PPM |
| LOSSON DRYING | ≤0.5% | 0.12% |
| RESIDUE ON IGNITION | ≤0.1% | 0.06% |
| ASSAY | 99.0%–101.0% (On the dried basis) | 99.5% |
SULFANILAMIDEsulfone Usage
Used in the pharmaceutical industry, it is the main raw material for the synthesis of sulfonamides.
SULFANILAMIDEPackaging and Shipping
Packing: 25Kg/drum
SULFANILAMIDEStorage
It should be placed in cool dry place.
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