Project Description



  • CasNo.: 187393-00-6

  • Synonyms:Uv-627

  • Packing: In 25kg Drum

  • Qty in 20′ FCL: 14.4MT

  • Origin: China

  • Chemical Properties: Check More

  • TDS Download
AppearanceLight Yellow To Yellow Powder
Assay (HPLC)98% Min
Absorbance (UV-VIS, 10mg/L, In Ethanol, 340 Nm, 1cm)0.790 Min
Specific Extinction (E1%, 1cm At 340nm)790 Min
Volatile Matter0.50% Max
Total Impurities2.0 % Max


UV absorber Cas No: 187393-00-6 is an oil-soluble organic compound that is added to sunscreens to absorb UV rays. Bemotrizinol is a broad-spectrum UV absorber, absorbing UVB as well as UVA rays. It has two absorption peaks at 310 and 340 nm. It is highly photostable. Even after 50 MEDs (minimal erythemal doses) 98.4% remains intact. It helps prevent the photodegradation of other sunscreen actives like avobenzone. Furthermore, its presense can at least partially protect less photostable UV blockers (e.g. UVA-blocker avobenzone) from degradation. It is approved in Europe and Australia but not in the USA. Unlike some other organic sunscreen agents, bemotrizinol has not been shown to have hormone-like (estrogenic) effects in cell cultures. Bemotrizinol appears to be relatively non-toxic and rarely causes skin irritation. However, as with many synthetic chemicals, it is unclear whether bemotrizinol may produce low-level skin damage and/or systemic effects with long-term use. ZXCHEM GROUP


Tinosorb S Bemotrizinol Cas No: 187393-00-6 can be incorporated in sunscreens, but also in day care products as well as skin lightening products. Max concentration: 10%.

Factory Supply UV absorber bulk Bemotrizinol powder CAS 187393-00-6

Bemotrizinol manufacturer

Bemotrizinol manufacturer of China

Q:What’s the Minimum Order Quantity of UV absorber Bemotrizinol?
A: 1000KG

Q: How to Get Sample of Tinosorb S Bemotrizinol?
A: Sample within 500g could be sent for free once buyer’s DHL account is advised for freight collect or courier cost is paid. The courier cost could be deducted when bulk order is placed.

Q: What is Lead Time of UV absorber Bemotrizinol?
A: Generally, cargo could be loaded on ship in about two weeks after the date of receiving prepayment or L/C. Sometimes one week earlier or later.

Q: What’s the bulk Packing of Cas No: 187393-00-6?
A: 180KG/ drum packing