ʻO CAS 5337-93-9 4-Methylpropiophenone kiʻekiʻe mai Kina ka mea hoʻolako
| Nā mea | Nā kikoʻī |
| Ka nana aku | ʻAʻole waihoʻoluʻu i ka wai melemele māmā |
| Maemae | ≥99% |
| Mākū | ≤0.20% |
| Fe | ≤10ppm |
Noi: Lapaʻau waena.
Waihona: E kūʻai i loko o ka hale kūʻai maloʻo, ventilated, haʻahaʻa haʻahaʻa.
Palapala: 
Nā mea hiki iā mākou ke hāʻawi: 
