Sulfanilic acid
USP/1633506 - United States Pharmacopeia (USP) Reference Standard
Synonym: 4-
CAS Number: 121-57-3
Empirical Formula (Hill Notation): C6H7NO3S
Molecular Weight: 173.19
MDL Number: MFCD00007886
Linear Formula: 4-(H2N)C6H4SO3H
Product Type: Chemical
| API family | mesalazine, sulfadimethoxine, sulfadiazine |
| application(s) | pharmaceutical (small molecule) |
| density | 1.4862 g/cm3 at 20 °C (OECD Test Guideline 109) |
| format | neat |
| grade | pharmaceutical primary standard |
| InChI | 1S/C6H7NO3S/c7-5-1-3-6(4- |
| InChI key | HVBSAKJJOYLTQU-UHFFFAOYSA |
| manufacturer/tradename | USP |
| mp | >300 °C (lit.) |
| SMILES string | Nc1ccc(cc1)S(O)(=O)=O |
| solubility | water: soluble 12.51 g/L at 20 °C |
| Analysis Note: | These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind. |
| Application: | Sulfanilic acid USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. |
| General description: | This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia   . |
| Other Notes: | Sales restrictions may apply. |
| Symbol |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315 - H317 - H319 |
| Precautionary statements | P261 - P264 - P272 - P280 - P302 + P352 - P305 + P351 + P338 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| mp | >300 °C (lit.) |
| Density | 1.4862 g/cm3 at 20 °C (OECD Test Guideline 109) |
| UNSPSC | 41116107 |