SODIUM BENZOLTRIAZOLYL BUTYPHENOL SULFONATE

Sodium benzotriazolyl butylphenol sulfonate is a light-stabilizer and UV absorber used to protect formulations from ultraviolet degradation.

CAS:

92484-48-5

Formula:

C₁₆H₁₆N₃NaO₄S

Molar Weight

≈ 369.37 g/mol

Melting Point

> 170 °C

Boiling Point

Not well-defined

Density

~1.39 g/cm³ at 20 °C

Forms

Fine powder, light-beige to white

Odor

Trace characteristic odor

Key applications

Acts as an efficient UV absorber in cosmetic formulas.
Stabilizes skin-care products against light-induced degradation.
Used in sunscreen to boost broad-spectrum protection.
Protects plastics and polymers from UV-damage.
Provides photostability to day creams and hair-care.

Industries

Cosmetics & Personal Care
Sunscreen / Sun-protection Products
Plastics & Polymer Manufacturing
Coatings & Paints
Industrial Light Stabilizers

Sodium benzotriazolyl butylphenol sulfonate

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