Mfsorb® 510

Classification:

Summary Brief:

INCI Name: Phenyl benzimidazole sulfonic acid CAS No.: 27503-81-7
Mfsorb® 510

Key words: Mfsorb® 510Organic sunscreensunscreentransparent

Product introduction:

Appearance: White crystalline powder  

Odor: Characteristic odor, conforms to standards  

Identification:  
A. IR<197k>: The IR spectrum of the sample is consistent with that of the reference standard.  
B. UV<197u>: The absorbance coefficient at 302nm differs by no more than 3.0% from that of the reference standard.  

Specific Absorption Coefficient (1%, 1cm, 302nm): 920 ~ 990  

Content (Titration): 98.0%~102.0%  

Loss on Drying: 2.0% max  

Molecular Formula: C₁₃H₉N₂O₃S  

Structural Formula:


 

UV Absorption Spectrum:

 

Product Features:

• Efficient UVB absorber
• Exhibits outstanding photostability, significantly enhancing SPF
• Suitable for aqueous transparent sun protection products, such as gels or clear sprays, and can also be formulated into water-resistant sunscreens 

• Max concentration: 4% (US, CA, AUS, KR), 8% (EU, CN), 3% (JP)

MESSAGE

Product Advisory Message

Our staff will contact you as soon as they receive feedback.