Hymecromone [ 90-33-5 ]
Gold Product
- Appearance
- off-white to yellow crystals
- Melting Point
- 186-191 ( ℃ )
- Boiling Point
- 174.5 ( ℃ )
| SPCS: | CP2005/BP2007/JP15 |
| Packaging: | 25kg/Drum |
| Characters: | white crystals or crystalline powder. It is odorless and tasteless. |
| Assay： | 99.0 %～101.0% |
| Loss on drying: | ＜0.5% |
| Sulphated ash: | Maximum 0.1% |
| Heavy metals: | Maximum 10 ppm |
| Sulphates: | ＜0.04% |
| Acid basicity: | PH6.0～7.0 |
| Melting Point: | 190～191℃ |