Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise specializing in the research and development, manufacturing, and sales of fine chemicals. Headquartered in Jinan, Shandong, China, we are committed to delivering high-quality products to our global partners. Currently, over 90% of our products are exported to developed markets, including North America, Europe, Japan, South Korea, and the Middle East.
| Item | Specification | Unit | Remarks |
| Product Name | Quinolinic acid | — | Abbreviation: QA |
| CAS Number | 89-00-9 | — | |
| Molecular Formula | C?H?NO? | — | |
| Molecular Weight | 167.12 | g/mol | |
| Appearance | White to light yellow-beige crystalline powder | — | Odorless, stable under normal conditions |
| Purity | ≥98.0 | % | HPLC; industrial & pharmaceutical grade ≥99.0% |
| Melting Point | 188-190 | ℃ | dec., lit. = literature value |