Metanilic acid CAS#: 121-47-1; ChemWhat Code: 22707
Names & Identifiers |
| Product Name | Metanilic acid |
| Synonyms | 3-AMINOBENZENESULFONIC ACID;METANILIC ACID, 98+%;MetanilicAcidPurified;META-SULPHANILICACID;Metanilsure;phenylsulfamic acid;3-AMINOBENZENESULPHONIC ACID / METANILIC ACID;METANILIC ACID pract |
| CAS Registry Number | 121-47-1 |
| Molecular Formula | C6H7NO3S |
| Molecular Weight | 173.19 |
| EINECS | 204-473-6 |
| Other Registry Numbers | ; |
| IUPA Names, InChI, InChI Key, Canonical SMILES, etc.: | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | >300 °C(lit.) |
| Density | 1.69 |
| Storage | Store below +30°C. |
| Solubulity | ethanol: very slightly soluble(lit.) |
| pka | 3.73(at 25℃) |
| form | Powder |
| Color | White to grayish-beige |
| Water Solubility | slightly soluble |
| Merck | 14,5927 |
| BRN | 473264 |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents, acids. |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| NIST Chemistry Reference | Metanilic acid(121-47-1) |
| EPA Substance Registry System | Benzenesulfonic acid, 3-amino-(121-47-1) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | Xn |
| R Phrase | 20/21/22 |
| S Phrase | 23-28-28A-25 |
| RIDADR | 3261 |
| WGK Germany | 1 |
| RTECS | OY2300000 |
| TSCA | Yes |
| Storage Class | IRRITANT |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
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