5-Sulphosalicylic acid, GR 99%+
Buy 5-Sulphosalicylic acid, GR 99%+ (CAS 5965-83-3) from Zemixal. Request a quote with price, lead time and documents. Purity ≥99%.
About 5-Sulphosalicylic acid, GR 99%+
Researchers and plant chemists source 5-Sulphosalicylic acid, GR 99%+ from Zemixal for routine and specialised work. Key data (AR): CAS 5965-83-3, formula C7H10O8S and molar mass 254.22 g/mol. It is described as white to off-white to grey powder to crystals or crystalline powder.
Common uses in the lab and plant
- Organic synthesis
- API synthesis
Storage and safety notes
Hazard communication follows GHS (Danger: H302, H314, H315 and H318). Our SDS lists exposure controls and first-aid measures.
Order it in 100 g, 250 g, 500 g and 25 kg packs or ask for a bulk quotation. Each lot travels with a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Organic synthesis
- API synthesis
Applications
Grade guides
Specifications and identifiers
| Product name | 5-Sulphosalicylic acid, GR 99%+ |
|---|---|
| Catalogue number | ZX-009862 |
| CAS number | 5965-83-3 |
| IUPAC name | 2-hydroxy-5-sulfobenzoic acid;dihydrate |
| Molecular formula | C7H10O8S |
| Molar mass | 254.22 g/mol |
| Exact mass | 254.0096 |
| Grade | AR |
| Purity / assay | ≥99% |
| Physical form | Crystalline |
| Appearance | White to off-white to grey powder to crystals or crystalline powder |
| H-bond donors / acceptors | 5 / 8 |
| Topological polar surface area | 122 Ų |
| HS code | 29182390 |
| InChIKey | BHDKTFQBRFWJKR-UHFFFAOYSA-N |
| SMILES | C1=CC(=C(C=C1S(=O)(=O)O)C(=O)O)O.O.O |
| PubChem CID | 2723734 |
| Synonyms | 2-Hydroxy-5-sulfobenzoic acid, 5-Sulfosalicylic acid, 2-hydroxy-5-sulfobenzoic acid dihydrate, sulfosalicylic acid dihydrate, Benzoic acid, 2-hydroxy-5-sulfo-, dihydrate, 5-sulphosalicylic acid dihydrate, 5-Sulfosalicylic acid dihydrate, Salicylic acid, 5-sulfo-, dihydrate, 5-Sulfosalicylic acid (dihydrate), 2-hydroxy-5-sulfobenzoic acid, hydrate, hydrate, C7H10O8S |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H302Harmful if swallowed
- H314Causes severe skin burns and eye damage
- H315Causes skin irritation
- H318Causes serious eye damage
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P260, P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P316, P317, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P363, P403 + P233
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 100 g | Quoted on request | |
| 250 g | Quoted on request | |
| 500 g | Quoted on request | |
| 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.
Questions about 5-Sulphosalicylic acid, GR 99%+
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Other grades with CAS 5965-83-3
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