Ultroviolet Absorber UV-326

Basic Info:

  • Chemical Synonym(s): Bumetrizole; 2-(5-Chloro-2-benzotriazolyl)-6-tert-butyl-p-cresol; 2-(tert-Butyl)-6-(5-chloro-2H-benzo[d][1,2,3]triazol-2-yl)-4-methylphenol; 2-(2-Hydroxy-3-tert-butyl-5-methylphenyl)-5-chlorobenzotriazole;
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  • CAS Number: 3896-11-5
  • Chemical Formula:

    C17H18ClN3O

  • MSDS: Download

Characteristics: 

Melting point
144-147 °C(lit.)
Boiling point
460.4±55.0 °C(Predicted)
Density
1.26±0.1 g/cm3(Predicted)
Pka
9.31±0.48(Predicted)
Flash Point
232.3ºC
Refractive Index
1.628
Appearance & Physical State
Slightly yellowish powder
CAS DataBase Reference
3896-11-5(CAS DataBase Reference)
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Our Advantages:

China currently plays a very important role in the world market for plastic additives, with 168, 1010, DSTDP, DLTDP, 977 and 365 being the most produced products in the world.
The price of plastic additives varies significantly with oil, while the cost correlation between antioxidants and palm oil is high.
Since 2020, the number of black swan events in the world has increased, resulting in dramatic changes in raw material prices.
Companies such as UPP, SONGWON, PMC, LG, etc. have been alerted by us in time and have avoided many losses.

We have a 20+ year track record of working with suppliers in China and rating reports on them, and we keep our suppliers updated with the latest news so our customers can get the latest supplier reports. We know the market well and have early warning notifications on upstream raw material prices to help you build a stable supply chain.

When selecting suppliers, our procurement specialists will audit the qualification of suppliers, conduct thorough investigations such as field visits and sample testing, and make ratings to ensure the authenticity and legality of supplier information.

We have a long-term stable cooperation with GLP laboratories, encounter customer test results and supplier test results do not match the situation, we will commission a third party to test to ensure the accuracy, authenticity and reliability of the experimental results. In this way, we can effectively control the product quality problems.

We have a long-term cooperative warehouse and can follow up packaging and labeling according to safety regulations and customer requirements. In order to effectively prevent damage to the goods in transit, we have prepared various reinforcement measures and packaging solutions.

We have a number of international freight companies with whom we have long-standing cooperation, and we can choose several route options according to the customer's requirements. For more difficult or urgent orders, we will prepare several alternative solutions to ensure safe and timely delivery.

 

We promise to immediately and unconditionally exchange or return the goods if they have quality problems. Our employees who deal with after-sales issues have many years of international work experience and are familiar with various processes in multinational work, so they can communicate and deal with after-sales issues without any obstacles.

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Introduction:

Ultraviolet Absorber UV-326 is a colorless, transparent liquid with a weak alkaline reaction with a characteristic pungent odor. 

It is a unique physical-chemical preparation with the action of an ultraviolet radiation absorber with a maximum absorption wavelength of about 360 nm.

It was designed to treat water, wastewater, solvent, pesticide, detergent, or other solutions.

Ultraviolet Absorber has good solubility in water, relatively low cost, ease of use, safety, can be stored for long periods, not dangerous to the skin, the substrate is not flammable, non-toxic to the human body, non-polluting to the environment, no residue, no pollution to the environment.  

Applications:

Ultraviolet Absorber UV-326 is a chemical that is used to protect sensitive electronic materials from ultraviolet radiation.

 This chemical can be used as a UV absorber, light stabilizer, discoloration inhibitor, etc. It is widely used in the plastic industry for high-temperature flame retardants, plasticizers, fumigation, antistatic agent, antioxidants, UV absorber, color preservation, etc. 

This chemical is used in flame retardant, plasticizer, fumigation, antistatic agent, antioxidant, UV absorber, color preservation, etc.

In addition to this, it is also a non-ionic UV absorber and is added to products as a secondary preservative to protect them from microbial contamination.

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