Category:
Sera and Vaccines
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% |