| PROPERTIES & USAGE | ||
| Properties | Usage | |
| Chemical formula | C4H4O4 | Food |
| Molar mass | 116.07 g·mol−1 | Medicine |
| Density | 1.635 g/cm3 | Other uses |
| Melting point | 287 °C (549 °F; 560 K) (decomp) | |
| GREMONT CHEMICAL COMPANY LIMITED TEL NO : 886-2-2231-2360 E-MAIL : gremont.chem@msa.hinet.net |