5-설포살리실산
| Korean | 5-설포살리실산; 술포살리실산(2수화물); 벤조산,2-하이드록시-5-술포-(2수화물); 5-술포살리실산(2수화물) | ||
| Synonyms | 3-Carboxy-4-hydroxybenzene-sulfonic acid dihydrate; 2-Hydroxy-5-sulfobenzoic acid dihydrate; 5-Sulfosalic acid dihydrate | ||
| CAS No. | 5965-83-3 | HS CODE | 291821 |
| Package | 25kg | Appearance | powder |
| Formula | C7H6O6S-2H2O | Molecular weight | 254.2 |
| Purity | ≥98% | Specific gravity | 1.6393 |
| Melting point | 120℃ | Boiling point | 330–350°C |
| TDS | Download | MSDS | Download |
| Application | Reagents, pH indicators, synthetic intermediates, aluminum anodizing, film developer additives | ||
| Korean regulation | Not applicable | ||
| GHS symbol | ![]() | ||
Other information
5-Sulfosalicylic acid dihydrate is listed on the list of existing chemical substances as anhydrous CAS number 97-05-2. |
※ 5-Sulfosalicylic acid (CAS No. 5965-83-3) For industrial use. Please contact us for specifications, price, MOQ, and delivery time.

