Octrizole Ultraviolet Absorbent UV-329 UV-5411

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200 Kilogram	Negotiable

200 Kilogram

Negotiable

UV-5411 UV-329 TINUVIN 329

Appearance: Light Yellow Powder
Application:2-Benzotriazolyl-4-tert-octylphenol is a derivative of Bisoctrizole, a compound used to absorb ultraviolet light, often added to sunscreen formulations.
PackAge:20kg/bag
ProductionCapacity:10000|Metric Ton|Year
Storage:Complete packing, ventilated, away from open fire, high temperature, and stored separately with oxidizer
Transportation:Proper transportation can be negotiated per customer's request.

Ultraviolet Absorbent UV-329(UV-5411)
Chemical Name	2-(2'- Hydroxy -5'-tert-octylphenyl)Benzotriazole
Chemical Formula	C₂₀H₂₅N₃O
CAS NO.	3147-75-9
Structural Formula
Main Indexes	Appearance :White Powder Content: ≥99% Melting Point :101-106°C Ash: <0.1% Light Transmittance :440nm>97% 500nm>98%
Characteristics and Uses	This product is an excellent high-efficiency, aging-preventing agent, capable of absorbing the ultraviolet radiation of 270-340 nanometers, widely applied to PE,PVC,PP,PS,PC,polypropylene fiber, ABS resin, epoxy resin, resin fiber and ethylene -vinyl acetate etc. It can be applied to plastic containers and food packing boxes as packaging materials, provide them good light-stabilizing effect. Dosage:0.1-0.5% for thin products and 0.05-0.2% for thick products.
Storing and Packing	This product is nontoxic , fire-resistive, explosive-resistive, and well stable in storing. It is packed in cardboard drum lined with plastic bags with the net capacities of 25 kg and 50 kg; it can also be packed according to customers' requirements