Bemotrizinol CAS 187393-00-6

1. Absorption Spectrum (280–380 nm, Full-Wave Coverage)

UVB (280–320 nm): Peak absorption at 310 nm. Provides strong protection against sunburn and redness.

UVA (320–380 nm): Peak absorption at 343 nm. Highly effective in defending against photoaging, dark spots, and skin laxity.

2. Photostability (The "Anchor" of the Formula)

The triazine ring structure is highly resistant to photodegradation, ensuring that sun protection efficacy remains durable and does not decay under sun exposure.

Capable of stabilizing easily decomposing filters (such as Avobenzone), significantly enhancing the overall stability of the formulation.

3. Mechanism of Action

Upon absorbing UV radiation, it converts light energy into harmless thermal energy for release, without damaging the skin.

With a high molecular weight of 627.8, it is not easily absorbed through the skin, resulting in extremely low irritation.

1. Broad-Spectrum Protection: Simultaneously covers UVA/UVB, delivering dual defense against tanning and photo-aging.
2. Ultimate Photostability: Durable sun resistance; remains stable and highly effective even under intense outdoor UV exposure.
3. Hypoallergenic Safety: Large molecules that do not penetrate the skin; mild with low irritation, making it suitable for sensitive skin.
4. Formula Friendly: Excellent compatibility with oils and other sunscreen agents (such as Octocrylene and Titanium Dioxide).
5. Eco-Friendly: Non-toxic to coral reefs and compliant with marine environmental protection standards.

25kg/drum

Store in a cool place and keep it sealed to avoid direct sunlight.