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UV absorber UV-627

Advantage:

  • ‍UV absorber UV-627 is an ethyl phenyl triazine type ultraviolet absorber, capable of absorbing ultraviolet rays ranging from 280 to 380nm. The absorption peaks are at 310nm and 343nm. 
  • It has excellent absorption performance for both UVA and UVB. It features good compatibility, low volatility, good dispersion, low migration, good thermal stability, and high absorption efficiency.

  • It also has the characteristics of inhibiting yellowing of color and blocking physical loss. It is suitable for plastics, rubber, coatings, inks, filters, and sunscreens. The general dosage is 0.1-0.5%.‍

Applications:

Used in sunscreens, personal care products, sun exposure, baby sun exposure skin care, sun protection decorative cosmetics, broad-spectrum ultraviolet filters and other aspects, providing them with good light stability effects. The general dosage is 0.2%-0.5%.

Package: 

25KG cartons or drums

Storage and Transportation:

Keep container tightly closed and dry and storage in cool place.

Note: The data contained here are based on our current knowledge and experience. It is the responsibility of user to test our products before the final application.

Technical Specifications

  • ‍Product Name: UV absorber UV-627
  • CAS No.: 187393-00-6
  • Chemical Name:Diethylhexoxylphenol methoxyphenyl triazine
  • Molecular Formula: C38H49N3O5
  • Molecular Weight: 627.8
  • Other Name:Tinosorb S,Tinuvin 627,Songsorb 6270
  • Appearance: Light yellow powder‍

Melting Point

≥80℃

Purity

≥98%

Ash

≤0.1%

Loss On Drying

≤0.5%

Density

1.22g/cm3

Transmittance

450 nm≥90%   500 nm≥95%

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