2,4-Diaminobenzenesulphonic acid, 98%
Buy 2,4-Diaminobenzenesulphonic acid, 98% (CAS 88-63-1) from Zemixal. Lab and bulk packs, batch COA, fast global delivery.
About 2,4-Diaminobenzenesulphonic acid, 98%
Researchers and plant chemists source 2,4-Diaminobenzenesulphonic acid, 98% from Zemixal for routine and specialised work. Identity at a glance (Synthesis): CAS 88-63-1, formula C6H8N2O3S and molar mass 188.21 g/mol. It is described as brown crytsalline powder.
Typical applications
- Organic synthesis
- API synthesis
Handling and storage
Reported physical data: melting point 260-266 °C. Classified under GHS with signal word Warning and hazard statements H315, H317 and H319. Read the SDS before first use.
Order it in 50 g, 100 g, 500 g, 1 kg and 4 x 25 kg packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Organic synthesis
- API synthesis
Applications
Specifications and identifiers
| Product name | 2,4-Diaminobenzenesulphonic acid, 98% |
|---|---|
| Catalogue number | ZX-009813 |
| CAS number | 88-63-1 |
| IUPAC name | 2,4-diaminobenzenesulfonic acid |
| Molecular formula | C6H8N2O3S |
| Molar mass | 188.21 g/mol |
| Exact mass | 188.0256 |
| Grade | Synthesis |
| Purity / assay | 98% |
| Physical form | Powder |
| Appearance | Brown crytsalline powder |
| Melting point | 260-266 °C |
| XLogP3 | -1 |
| H-bond donors / acceptors | 3 / 5 |
| Topological polar surface area | 115 Ų |
| HS code | 2921 |
| InChIKey | JVMSQRAXNZPDHF-UHFFFAOYSA-N |
| SMILES | C1=CC(=C(C=C1N)N)S(=O)(=O)O |
| PubChem CID | 66623 |
| Synonyms | 2,4-Diamino benzenesulfonic acid, 1,3-Phenylenediamine-4-sulfonic acid, o-Aminosulfanilic acid, Benzenesulfonic acid, 2,4-diamino-, 1,3-Diaminobenzene-4-sulfonic acid, m-Phenylenediamine-4-sulfonic acid, 1,3-Diaminobenzene-6-sulfonic acid, 1,3-phenylenediamine-4-sulfo acid, 2,4-diaminobenzene-1-sulfonic acid, 2,4-Diaminobenzenesulphonic acid, 2,4-Diaminobenzenesulfonicacid, m-Phenylenediaminesulfonic acid |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H319Causes serious eye irritation
Precautionary statements P261, P264, P264 + P265, P272, P280, P302 + P352, P305 + P351 + P338, P321, P332 + P317, P333 + P317, P337 + P317, P362 + P364, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 50 g | Quoted on request | |
| 100 g | Quoted on request | |
| 500 g | Quoted on request | |
| 1 kg | Quoted on request | |
| 4 x 25 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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Related products
More in Sulfur Compounds (Thiols, Sulfides, Sulfonates)
- CAS
- 6226-25-1
- Formula
- C3H2F6O3S
- MW
- 232.1 g/mol
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