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User Guide: Factory Supply 2-(2′-hydroxy-3′,5′-dipentylphenyl)benzotriazole cas 21615-49-6 With Best Price

Table of Contents

Basic Information and Parameters

The product, Factory Supply 2-(2′-hydroxy-3′,5′-dipentylphenyl)benzotriazole with CAS number 21615-49-6, is a high - quality chemical compound. It is known for its excellent UV - absorbing properties. The chemical formula of this product can be accurately represented by its structural characteristics. It has a specific molecular weight which is crucial for its chemical reactions and interactions.

Physically, it may exist in a particular state at room temperature, such as a solid or a liquid with specific melting and boiling points. Its solubility in different solvents is an important parameter. For example, it may have good solubility in organic solvents like ethanol or acetone, which affects its application in various industries. The purity of the product is also a key parameter. Our factory supplies this product with high purity, which ensures its effectiveness in different uses.

Product Uses

This product has a wide range of applications. In the plastics industry, it is widely used as a UV stabilizer. Plastics are prone to degradation when exposed to sunlight, especially UV rays. By adding this 2-(2′-hydroxy-3′,5′-dipentylphenyl)benzotriazole, the plastic products can have enhanced resistance to UV - induced aging. This extends the lifespan of plastic products such as outdoor plastic furniture, automotive plastic parts, and plastic packaging materials.

In the coatings industry, it can be incorporated into paint formulations. Coatings on buildings, vehicles, and industrial equipment are often exposed to harsh environmental conditions. The addition of this product can protect the coatings from fading and cracking due to UV radiation, maintaining the appearance and integrity of the coated surfaces for a longer time.

Product Usage

When using this product in the plastics industry, it should be added during the plastic manufacturing process. The appropriate dosage varies depending on the type of plastic and the intended application. Generally, it is recommended to start with a small - scale test to determine the optimal dosage. For example, for polyethylene plastics, a dosage of 0.1% - 0.5% by weight may be suitable.

In the coatings industry, it can be mixed with other coating ingredients during the formulation process. It is important to ensure uniform dispersion in the coating matrix. This can be achieved through proper stirring and mixing techniques. Before large - scale application, it is advisable to conduct a compatibility test with other coating components to avoid any adverse reactions.

Product Use Case Studies

Case 1: A plastic furniture manufacturer was facing the problem of rapid yellowing and embrittlement of their outdoor plastic chairs. After adding our 2-(2′-hydroxy-3′,5′-dipentylphenyl)benzotriazole to the plastic resin during production, the chairs showed significantly improved resistance to UV radiation. Even after being exposed to sunlight for several months, the color of the chairs remained stable, and there was no obvious embrittlement, which led to an increase in customer satisfaction and product sales.

Case 2: An automotive coating company used this product in their car paint formulations. The painted cars were tested under real - world conditions. After a year of use, the paint on the cars with the added product showed much less fading and chipping compared to the control group. This not only improved the aesthetic appeal of the cars but also enhanced the brand image of the coating company.

Contact Information

If you have any further questions about this product, please feel free to contact us. Our email address is info@vivalr.com, and our phone number is (86) 15866781826.

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The Manager has Something to Say

ceo

This is William, CEO of Zhishang Chemical Co., Ltd.

Welcome to visit our factory . As the top chemical manufacturer, we have been striving for product quality, innovation , R&D, and customer service for the past 7 years. In the next 10 years or even longer, we are committed to becoming the most reliable chemical supplier in the world , creating a well-known international brand trusted by customers, with the spirit of “one meter wide, ten thousand meters deep”, we continue to focus on product research and development, continue to focus on customer service, continue to improve the supply chain service system, to create a professional chemical supply service team, to achieve win-win long-term cooperation. Please feel free to contact us if you have any questions.

About the company

Vivalr, a paragon of innovation in the chemical sector, fuses cutting - edge R & D with unwavering commitment to quality. Our product spectrum, from industrial stalwarts to fine - tuned chemicals, is a testament to our versatility.

Drug impurities to intermediates. Years of expertise.

Experience in the synthesis of complex compounds derived from American technology
Focus on the synthesis of difficult compounds
ISO 17034 dual system certification
National high-tech enterprise
2000 square R&D center
More than 20 research and development personnel,
12 sets of research and development equipment, 10 fume hoods and 6 university laboratories have been developed in cooperation
18 patents, 140 sets of chemical synthesis processes

Solid QMS. Offer top-quality products and services.

Through more than ten years of continuous technological innovation and experience accumulation, the team's R&D personnel have established a complete quality management system for CATO, and have successively obtained ISO9001, ISO17034, CNAS and other international certifications.
For the United States, Australia, Japan, South Korea, Sweden, France, Spain and other global more than 2000 customers to provide high-quality products and services, has won the recognition and trust of customers in the industry.

More than 12 sets of equipment to ensure quality.

The emphasis on quality is the basis for our survival and development, and is the most basic requirement for the products and services we provide. CATO has established a scientific, strict and comprehensive quality prevention and assurance system in accordance with international quality standards. Through advanced testing equipment such as GC-MS, chromatograph, nuclear magnetic resonance, scanning electron microscope, and ultraviolet light, quality management is implemented into every aspect of production and operation activities such as raw materials, inventory, production, testing, sales, verification, and training, and "All actions are controlled and traceable" as the work code of conduct for CATO employees.

Over 1000 cases. Synthesize complex compounds.

Currently, CATO serves more than 500 pharmaceutical companies, biotechnology and other companies around the world. Project types cover the entire cycle from pre-clinical to commercialization stages. As of 2020, CATO has delivered more than 1,000 projects in total.
The company has core technologies in key core technology fields such as high-end fluorine chemistry, asymmetric chiral synthesis, glycoside and biological enzyme technology, and continuous microreactors.

Mode of Transportation

By Air, fast but expensive.

By Sea, usual and economy.

By Train, suit for middle Asia countries.

FAQ

Does it support auditing?

Environmental Protection Science and Technology Park, Zhengfeng Road, High-tech Zone, Jinan City, Shandong Province

Whether to provide samples?

Free samples can be provided, and customers only need to pay the corresponding shipping costs

Delivery time

There are stock in the warehouse, and some products need to be customized for production within 3 working days, depending on the workshop situation and production schedule

What payment methods and currencies are accepted here?

We accept payment methods such as TT, Western Union, and letter of credit, etc. Meanwhile, we support currencies like US dollars, euros, RMB, and Bitcoin, etc.

Can additional test indicators be added?

We can provide moisture, UV, IR, HNMR, CNMR, two-dimensional nuclear magnetic spectroscopy, optical rotation detection, elemental analysis, TGA analysis and residue analysis and other related tests to support personalized needs.

Technical direction

In the early stage, our company mainly engaged in drug impurity synthesis and standard product production, with core technologies in chirality, fluorine chemistry, and heterocycles.

Why Vivalr’s delivery rate is guaranteed to be 99.99%

2000+

square meter R&D center

12+

China(set) of R&D equipment

10+

Fume hood

20+

R&D team

User’evaluation of us

"vivalr is my partner for years. Met at 2014 Shanghai CPHI Expo. Not interested then as had stable supplier. In Sep 2016, original supplier couldn't guarantee quality and delivery. Thought of Zhai and his company first. So far, have stable business relationship and good personal friendship."

Marcus Long

" In years of sourcing from China, first found working with Sincere Chemical great. They help in production, delivery and tech, saving time. When first asking Zhai for optical brightener quote, got detailed one with prices, trade details, company info, R&D and production capacity, packaging and raw material control."

Emma Kung

" Hi, I'm Kim, Zhai's partner. Don't like him much (as he never gives more for my prices, haha), but still write customer feedback. Zhai's emails help me understand product and industry. Satisfied with his work ethic. He provides quotes and helps with work details, so I can focus on other things. He's the best supplier for me."

Lisa Phoenix

" Sincere Chemical team visited our USA factory in the year of 2017. We think highly of cooperation with them. We thanked you for the past excellent orders and best product quality. We also talked about some new products for future orders. We will be still in strategic cooperation in the future and help each other."

Marcus Long

"Sincere Chemical is reliable and professional. Its team is excellent in exporting and service, giving suggestions for our new project. Satisfied with service and product quality. Vendor code: 51465768."

Emma Kung

" We are a pharmaceutical manufacturer in Brazil. Happy to cooperate with Sincere Chemical, especially with Zhai. He is patient and friendly. Satisfied with his 24/7 service. We are not only cooperators but also best friends."

Lisa Phoenix

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