UV-326 Bumetrizole CAS 3896-11-5 with Competitive Price from Siwin China

• Customization: Available
• CAS No.: 3896-11-5
• Formula: C17H18ClN3O
• Model NO.: Siwin-UA326
• Specification: N/A
• Trademark: Siwin
• Origin: China
• Production Capacity: 100000

Product Description

Description UV Absorber 326 is an exceptional agent designed to absorb ultraviolet radiation effectively within the critical 300-400nm region. It stands out due to its
incredibly low volatility at elevated temperatures and remarkable resistance to thermal degradation. This ensures that it can
be utilized without any significant loss or decomposition during polyolefin compounding and
molding processes, guaranteeing consistent performance.
ApplicationThis versatile product is primarily employed in polyvinyl chloride, polystyrene, unsaturated resin,
polycarbonate, polymethyl methacrylate, polyethylene, ABS resin, epoxy resin, and more.
Its utility is further enhanced when
combined with phenolic and phosphite antioxidants, as well as HALS, to optimize its performance for outdoor applications.

Typical properties

Product No.	Siwin-UA326
Chemical Name	2-(5-Chloro-2H-benzotriazole-2-yl)-6-(1,1-di-methylethyl)-4- methylphenol
Appearance	Light yellow powder
Molecular weight	315.8 g/mol
Melting point	137-142ºC
Volatiles %	0.5max
Ash %	0.1max
Purity	99min

 

Package/StoragePackage: Available in 25kg cartons with an inner plastic bag, or tailored to customer requirements.
Storage: Ensure the container remains tightly sealed in a dry and well-ventilated area.
The use of appropriate protective equipment is strongly recommended. Avoid excessive exposure to the product and
maintain thorough hygiene by washing thoroughly after handling.
All essential safety information can be found in the Safety Data Sheet.