CasNo.25973-55-1,CAS:25973-55-1 2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol,(25973-55-1) Suppliers

1 Metric Ton	FOB Price:USD 1.0000 -10.0000

Min.Order :1 Metric Ton
Purity: 99%
Payment Terms : L/C,D/A,T/T

Keywords

2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol Ultraviolet absorbent UV-328 Ultraviolet absorbent UV-328

Quick Details

Appearance:See details
Application:Pharmaceutical intermediates
PackAge:See details
ProductionCapacity:0.5|Metric Ton|Day
Storage:Room temperature
Transportation:By sea or by air

Superiority:

Our manufacturing range includes products for diverse industrial applications, and features a range of alkylamines, pharmaceutical intermediates, flavour & fragrance and other personal care products, and other specialties.

Details:

Product Name: 2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol

Other Name: Ultraviolet absorbent UV-328

CAS No: 25973-55-1

MF: C22H29N3O

MW: 351.48500

Density: 1.08g/cm3

Boiling point: 469.1ºC at 760 mmHg

Melting point: 80-83°C

Flash point: 229ºC

Refractive index: 1.575

UN Number: Not dangerous goods.

UN Proper Shipping Name: Not dangerous goods.

Transport hazard class: Not dangerous goods.

Packing group: Not dangerous goods.

Specification

Appearance: Light yellow powder or cylindrical particles

Assay: ≥99%

Ash: ≤0.10%

Volatile matter: ≤0.50%

Transmittance: 460nm≥96%; 500nm≥97%

Application

This product is a high-efficiency UV absorber, which can effectively absorb 270-340 nm UV light, the light stability is similar to UV-326 and UV-327, but the product has good compatibility with resin, low thermal evaporation and high washing resistance.

This product is suitable for polyolefin (especially polyethylene), polyester, styrenic polymer, polyamide, polymethyl methacrylate, polycarbonate, elastomer and other polymers.

Package: Packed in cardboard drum lined with plastic bag, net weight 25kg/drum, can also be designed according to customer requirements.

Storage: UV-absorbing agent UV-328 is non-toxic, non-flammable, non-explosive, non-corrosive, and has good storage stability.

Professional project management talents, perfect project management system; customized production tailored to help customers reduce capital and time costs.Our team is proficient in new route design and route optimization. With the skillful skills to solve problems and the high success rate of the project, we have the ability to provide our customers with the following high quality chemical custom synthesis services.Our goal is to deliver products that meet our high standards and exceed your expectations, on time, every time.Our company has won the trust of customers at home and abroad with competitive price, high quality products, quick response, high quality sales service, steady and honest style, and the concept of providing one-stop service for customers. and support.Our manufacturing range includes products for diverse industrial applications, and features a range of alkylamines, pharmaceutical intermediates, flavour & fragrance and other personal care products, and other specialties.

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