4-Sulfo-1,8-naphthalic anhydride potassium salt
CAS 71501-16-1 · C12H5KO6S · 316.33 g/mol
Basic information
| CAS number | 71501-16-1 |
|---|---|
| Product name | 4-Sulfo-1,8-naphthalic anhydride potassium salt |
| Chinese name | 4-磺酸钾-1,8-萘酐 |
| Synonyms | potassium 1,3-dioxo-1h,3h-naphtho[1,8-cd]pyran-6-sulphonate |
| Chinese synonyms | 1,3-二氧代-1H,3H-萘并[1,8-CD]吡喃-6-磺酸钾盐; 4-磺酸钾-1,8-萘酐; C12H5K1O6S1; 1,8-萘酐-4-磺酸钾; 4-磺酸钾-1,8-萘苷; 4-磺基-1,8-萘酐 钾盐 |
| Molecular formula | C12H5KO6S |
| Molecular weight | 316.33 g/mol |
| EC number | 275-547-3 |
Certificate of Analysis
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Properties & storage
| Appearance | straw yellow white uniform powder |
|---|---|
| Melting Point | 207-210 ( ℃ ) |