Category:
Prophylactic Biological Products
CAS NO:
99-93-4
Standard:
In-house Standards,
INCI name: HydroxyacetophenoneApplication products: preservatives
Solubility: soluble in methanol and acetone, methanol solution does not turn red after standing for 2 hours
Molecular formula: C8H8O2
Molecular weight: 136.1479
CAS number: 99-93-4
Molecular structure:

Packaging specifications: 1kg/bag; 20kg/carton
Storage and shelf life:
Protect from light and store in a cool and dry place.
The shelf life is 2 years if the storage requirements are strictly followed.
Quality Standards:
| project | index |
| Characteristics | White or off-white powder |
| Solubility | Soluble in methanol and acetone, the methanol solution does not turn red after standing for 2 hours |
| Melting point |
107.0~111.0℃ |
| Loss on drying |
≤0.5% |
| Ignition residue |
≤0.2% |
| iron |
≤5ppm |
| Heavy Metals |
≤10ppm |
| arsenic |
≤2ppm |
| purity |
≥99.5% |
| Largest single impurity |
≤0.2% |