Technical datasheet
4'-Hydroxyacetophenone (HAP)
Supplied byBeijing Lemerry Biotech- Last Updated on Oct 14, 2025
4'-Hydroxyacetophenone (HAP) by Beijing Lemerry Biotech is a preservative and antioxidant. It exhibits good synergistic reaction and can replace parabens. It is mild and non-irritating suitable for various formulation such as mask, wipes, cream, lotion, sunscreen,mouth wash, shampoo and shower gel. 4'-Hydroxyacetophenone (HAP) should avoid light as sun exposure may cause discoloration.
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4'-Hydroxyacetophenone (HAP) properties
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Assay | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Melting Point | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Molecular Weight, Mw | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Solubility Properties | Element | Condition | Method |
|---|---|---|---|
| Slightly Soluble in | Visible After Login | ||
| Easily Soluble in | Visible After Login | ||
| Easily Soluble in | Visible After Login | ||
| Easily Soluble in | Visible After Login |






