3-Aminobenzenesulfonic acid
ALDRICH/165794 - 97%
Synonym: Metanilic acid
CAS Number: 121-47-1
Empirical Formula (Hill Notation): C6H7NO3S
Molecular Weight: 173.19
EC Number: 204-473-6
MDL Number: MFCD00065345
Linear Formula: H2NC6H4SO3H
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 165794-250G
This image depicts SKU: 165794-250G
| assay | 97% |
| form | powder |
| InChI | 1S/C6H7NO3S/c7-5-2-1-3-6( |
| InChI key | ZAJAQTYSTDTMCU-UHFFFAOYSA |
| mp | >300 °C (lit.) |
| Quality Level | 100  |
| SMILES string | Nc1cccc(c1)S(O)(=O)=O |
| solubility | ethanol: very slightly soluble(lit.) |
| methanol: very slightly soluble(lit.) |
| Application: | 3-Aminobenzenesulfonic acid was used in the synthesis of cytocompatible sulfonated polyanilines. It was used in fabrication of novel glucose biosensor having large active surface area and excellent conductivity. |
| General description: | 3-Aminobenzenesulfonic acid undergoes microbial desulfonation to 3-aminophenol by Pseudomonas sp. strain S-313. |
| Packaging: | 250 g in poly bottle |
| Symbol |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302 + H312 + H332 |
| Precautionary statements | P261 - P264 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 |
| Hazard Codes | Xn |
| Risk Statements | 20/21/22 |
| Safety Statements | 25-28 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 97% |
| mp | >300 °C (lit.) |
| UNSPSC | 12352100 |