Sulfanilic acid
SIAL/S5263 - ≥99.0%
Synonym: 4-
CAS Number: 121-57-3
Empirical Formula (Hill Notation): C6H7NO3S
Molecular Weight: 173.19
EC Number: 204-482-5
MDL Number: MFCD00007886
Linear Formula: 4-(H2N)C6H4SO3H
Product Type: Chemical
assay | ≥99.0% |
InChI | 1S/C6H7NO3S/c7-5-1-3-6(4- |
InChI key | HVBSAKJJOYLTQU-UHFFFAOYSA |
mp | >300 °C (lit.) |
SMILES string | Nc1ccc(cc1)S(O)(=O)=O |
Symbol | ![]() |
Signal word | Warning |
Hazard statements | H315 - H317 - H319 |
Precautionary statements | P261 - P264 - P272 - P280 - P302 + P352 - P305 + P351 + P338 |
Hazard Codes | Xi |
Risk Statements | 36/38-43 |
Safety Statements | 24-37 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 1 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | ≥99.0% |
mp | >300 °C (lit.) |
UNSPSC | 12352100 |