
Alpha Arbutin (MF: C12H16O7 MW: 272.25) is a highly effective, synthetically produced phenolic glycoside with skin-lightening activity far superior to that of natural β-arbutin. By inhibiting tyrosinase activity to block melanin production, it is gentle, non-irritating, non-photosensitizing, and highly stable, making it the most widely used and safest skin-brightening and spot-fading ingredient in the global personal care industry.
α-Arbutin is a white crystalline powder, soluble in water and ethanol. It is stable under neutral and weakly acidic conditions, effectively inhibits tyrosinase activity, and is not easily hydrolyzed or decomposed at moderate temperatures.
| Item | Specification |
| Melting Point | 195–198 °C |
| Boiling Point | 561.6 ± 50.0 °C (Predicted) |
| Density | 1.556 ± 0.06 g/cm³ (Predicted) |
| Flash point | 293.4±30.1 °C |
| Refractive index | −65.5° (c = 4, H₂O) |
| Solubility | Soluble in DMSO (slightly), methanol (slightly) |
Alpha Arbutin is serves as a highly effective skin‑whitening agent in cosmetics to suppress melanin formation
Alpha Arbutin is used in skincare products to fade dark spots, chloasma and improve uneven skin tone
Added to brightening creams, serums and lotions for complexion enhancement
Applied in mild dermatological formulations for hyperpigmentation improvement
Jinan Jinbang Chemical Co., Ltd., strategically located within the New Materials Industrial Park in Tianqiao District, Jinan City, Shandong Province, stands as a prominent chemical innovator since its establishment in 2015. Operating from a modern, expansive 37,500 m² manufacturing facility, we are dedicated to the research & development, production, and global distribution of high-performance chemical solutions.
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