Description
Product Overview
Ecamsule (Mexoryl SX, CAS 92761-26-7) is a specialized UVA filter offering superior protection against long-wavelength UVA (320-400nm), the key driver of photoaging and tanning. Its excellent photostability and water resistance make it a premium choice for anti-aging sun care. Our bulk ecamsule is a white powder, GMP-produced with cosmetic-grade purity.
Physical & Chemical Properties
| Property | Specification |
|---|---|
| INCI Name | Ecamsule (Terephthalylidene Dicamphor Sulfonic Acid) |
| CAS No. | 92761-26-7 |
| Molecular Formula | C28H34O8S2 |
| Appearance | White to off-white powder |
| UV Coverage | UVA 320-400nm, λmax ~345nm |
| Solubility | Water soluble (as salt) |
| Assay | ≥ 98.0% (HPLC) |
| Storage | Sealed, cool dry place, 24 months |
Key Benefits for Formulation
- Superior UVA protection — targets photoaging
- Excellent photostability
- Water-resistant UVA defense
- Boosts UVA-PF in combination with UVB filters
- Premium anti-aging sun care positioning
- Clinically recognized UVA filter
Main Applications
Anti-aging sunscreens, daily UVA protection creams, premium sun care and dermatological formulas.
Why Choose Our Bulk Ecamsule (Mexoryl SX)
- GMP-certified production, ISO 9001 quality system
- Cosmetic-grade purity with batch-to-batch consistency
- Full COA, MSDS and third-party testing per batch
- HALAL/KOSHER certified options available
- Flexible MOQ, global export to 50+ countries
- OEM/ODM support for sunscreen, skincare and makeup lines
Recommended Usage
Typical usage 2-10% (varies by market approval).
FAQ About Wholesale Ecamsule (Mexoryl SX)
Q: What is the CAS?
92761-26-7.
Q: What UV range?
UVA 320-400nm.
Q: Is it water soluble?
Yes, as a neutralized salt.
Q: Is it photostable?
Yes, excellent photostability.
Q: Do you provide COA?
Yes, per-batch COA included.
Q: What is the MOQ?
25kg/drum; samples available.
Inquiry & Cooperation
As a professional cosmetic raw material manufacturer with 20 years of export experience, we supply high-quality Ecamsule (Mexoryl SX) at competitive bulk prices. Contact our sales team for spec sheets, COA and samples.
Read more: B2B guide — Ecamsule (Mexoryl SX) | CAS 92761-26-7 applications, benefits & EU compliance
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