low price 1843-05-6 On Sale，UV-531 exporter CAS NO.1843-05-6

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Min.Order: 1 Gram
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low price 1843-05-6
1843-05-6 On Sale
UV-531 exporter

Quick Details

ProName: low price 1843-05-6 On Sale，UV-531 exp...
CasNo: 1843-05-6
Molecular Formula: C21H26O3
Appearance: Light yellow powder
Application: t can be used in all kinds of plastics...
DeliveryTime: pronpt
PackAge: carton(20Kg/drum)
Port: any port
ProductionCapacity: 100 Metric Ton/Day
Purity: 99%
Storage: Room temperature
Transportation: shipping，air
LimitNum: 1 Gram
Grade: Industrial Grade

Superiority

low price 1843-05-6 On Sale，UV-531 exporter

Superiority

1.High quality and competetive price

1)For UV absorber exported we can offer COA Certificate and official Invoice.

2)We are manufacturer with own factory, can provide high quality products with factory price.

3)Products purity is test by our quality department strictly before sending, and you can also ask the third testing organization come and inspect, such as (SGS/ CTI/ ITS), only after your confirmation will we send it out to you.

2.Fast and safe delivery:

1)Products can be sent at right after payment.

2) Secure and discreet shipment.

3)For hot sale products we have enough stock.

3 We have clients throughout the world:

1) Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.

2) Market feedback and goods feedback will be appreciated, meeting customers' requirement is our responsibility.

3) High quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers.

Details

low price 1843-05-6 On Sale，UV-531 exporter

Located in Hangzhou, a highly developed city in China, Hangzhou YaoShi COOP Import & Export Co., Ltd. is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Not only the outstanding customer service and high product quality, the company covers the range of Azo Initiators ,UV Abosorbers, Antioxidants, Fluorescent Whitening Agent, Oganic Pigments, Blowing Agent and etc. Fine chemicals. We do not simply develop, manufacture or supply chemicals, we provide chemical solutions and expertise. Until now ,we has established a long-term and steady business partnership with the companies for many countries and regions, and get their highly appraised and trusted by our efficient work.

This product is a UV absorber, can strongly absorb the wavelength of 270 ~ 330nm UV, can be used for all kinds of plastics, especially polyethylene, polypropylene, polystyrene, ABS resin, polycarbonate, polyvinyl chloride, Vinylidene chloride, epoxy resins, polyesters and cellulose resins. Good compatibility with resin, low volatility. The general amount of 0.1% to 1%. This product can also be used as a variety of paint light stabilizer. This product is less toxic. Many countries permit this product to be used in food contact plasticized products, such as the United States for polyolefins, the United Kingdom (up to 0.6%), Italy (polyethylene, polypropylene up to 0.5%), Japan dosage: poly 0.5% of ethylene, 1% of polypropylene, 0.5% of AS resin and ABS resin, 0.2% of polyvinyl chloride (can not touch oil-based food or food containing more than 20% of food).

UV-531 1843-05-6

Chemical name : 2-Hydroxy-4-n-octoxybenzophenone

Introduction : UV- 531 is an ultraviolet light absorber (UVA) of the benzophenone class, imparting good light stability for plastics and other organic polymers. Due to its highly effective broad UV absorption properties and excellent polymer compatibility, UV- 531 offers maximum polymer protection and low color contribution, retards yellowing and loss of physical properties.

CAS NO : 1843-05-6

Empirical Formula : C₂₁H₂₆O₃

Structure :

Physical Properties