822338 Sigma-AldrichSulfanilic acid
Sulfanilic acid for synthesis. CAS 121-57-3, EC Number 204-482-5, chemical formula NH₂C₆H₄SO₃H.
More>> Sulfanilic acid for synthesis. CAS 121-57-3, EC Number 204-482-5, chemical formula NH₂C₆H₄SO₃H. Less<<Sulfanilic acid MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
Synonyms: 4-Aminobenzenesulfonic acid, Aniline-4-sulfonic acid
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Overview
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Key Spec Table
| CAS # | EC Number | Hill Formula | Chemical Formula | Molar Mass |
|---|---|---|---|---|
| 121-57-3 | 204-482-5 | C₆H₇NO₃S | NH₂C₆H₄SO₃H | 173.19 g/mol |
Products
| Catalogue Number | Packaging | Qty/Pack | |
|---|---|---|---|
| 8223380100 | Plastic bottle | 100 g | |
| 8223381000 | Plastic bottle | 1 kg |
| Description | |
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| Catalogue Number | 822338 |
| Synonyms | 4-Aminobenzenesulfonic acid, Aniline-4-sulfonic acid |
| Description | Sulfanilic acid |
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| Product Information | |
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| CAS number | 121-57-3 |
| EC index number | 612-014-00-X |
| EC number | 204-482-5 |
| Hill Formula | C₆H₇NO₃S |
| Chemical formula | NH₂C₆H₄SO₃H |
| Molar Mass | 173.19 g/mol |
| HS Code | 2921 42 11 |
| Structure formula Image | |
| Quality Level | MQ200 |
| Applications | |
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| Application | Sulfanilic acid for synthesis. CAS 121-57-3, EC Number 204-482-5, chemical formula NH₂C₆H₄SO₃H. |
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| Physicochemical Information | |
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| Density | 1.4862 g/cm3 (20 °C) |
| Ignition temperature | >400 °C |
| Melting Point | 288 °C decomposes |
| pH value | 2.5 (10 g/l, H₂O, 20 °C) |
| Bulk density | 620 kg/m3 |
| Solubility | 10 g/l |
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| Toxicological Information | |
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| LD 50 oral | LD50 Rat 12300 mg/kg |
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| Categories of danger | irritant, sensitizing |
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| Storage | Store below +30°C. |
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| Specifications | |
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| Assay (acidimetric, calc. on anhydrous substance) | ≥ 99.0 % |
| Loss on drying | ≤ 2.0 % |
| Identity (IR) | passes test |
| Global Trade Item Number | |
|---|---|
| Catalogue Number | GTIN |
| 8223380100 | 04022536489711 |
| 8223381000 | 04022536489728 |