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Postion:Product Catalog >Catalyst and Auxiliary>UV absorbers>2,2'-Dihydroxy-4,4'-dimethoxybenzophenone
2,2'-Dihydroxy-4,4'-dimethoxybenzophenone
  • 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone
  • 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone
  • 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone
  • 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone
  • 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone

2,2'-Dihydroxy-4,4'-dimethoxybenzophenone NEW

Price Get Latest Price
Package 1KG 25KG 150KG
Min. Order: 25KG
Supply Ability: 20tons
Update Time: 2024-10-25

Product Details

Product Name: 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone CAS No.: 131-54-4
EC-No.: 205-027-3 Min. Order: 25KG
Purity: 99% Supply Ability: 20tons
Release date: 2024/10/25

Purpose:
2,2' -dihydroxy-4,4' -dimethoxybenzophenone is used as an ultraviolet absorber, especially in paints and plastics.

Purpose:
The product is a benzophenone ultraviolet absorber. Ultraviolet absorber is the most commonly used light stabilizer at present, which is a class of substances that can strongly and selectively absorb high-energy ultraviolet light, and convert energy to release or consume energy in the form of thermal energy or harmless low-energy radiation. Benzophenone containing an ortho-hydroxyl group absorbs only ultraviolet light below 380nm and almost no visible light. The product has a strong absorption in the wavelength range of 270-380nm, and is suitable for polyvinyl chloride, acrylic resin, epoxy resin, phenolic resin, cellulose nitrate and polyurethane.

Melting Point

133-136 °C

Density

1.2662

Boiling Point

377.26°C

Solubility

negligible

pKa

6.81±0.35

Refractive Index

1.5000

Storage Condition

2-8°C

LogP

3.9-4.1

Article illustration

Company Introduction

hebei yanxi chemical  co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and development production of reagent tens of thousands of species. our aim is quality strives for the survival. Seek development by credit reputation. Our products have big price advantage in Europe South America and so on .and Our company also has the advantage of high quality in Africa. in the past two years our products has reached more than 30 countries in the world, Europe. South America. North America, southeast Asia, Africa, etc. We welcome all over the world with the best quality and lowest price friend common cooperation and common development!


Our advantages

1) Timely communication, reply within 12 hours.You can leave any messages on our whatsapp or send email to us.

2)Selecting raw materials strictly,our products are the highest purity.

3)Reasonable and competitive price.

4) Free sample for your evaluation.Customers only need to undertake the shipping fee for delivery the samples to your destionation.

5)OEM/ODM Available.Trial order is available for testing after samples.

6) Packaging can be customized according to each buyers' special request.

We guarantee that your package will pass 100% through the Mexico US, UK, Australia, Netherlands, Canada, France, Germany, Spain, Belgium, Sweden, Poland, Russian, Ukraine, Kazakhstan, Czech Republic, Slovakia, Portugal.

We have freight forwarders in these countries, and our customs clearance company will clear your parcels without any customs issues, sometimes even 1000 kg. Door to door service. Make sure you receive 100% of the goods. Let you have a good experience of our strong freight capacity.

After Sales Service


1) Best quality in your requirement

2)Competitive price in china market

3)Mature technical support

4)Professional logistic support

5 )Full experience of large numberscontainers loading in chinese sea port

6 )Fast shipment by reputed shipping line

7) Packing with pallet as buyer's special request

8) Best service after shipment.

9) Cargoes together with container after-sales service available

10) Full experience in export

11)Raw materials from chinese origin

FAQ

1.What is the way you ship?

Express: FedEx, UPS, EMS, DHL, USPS, TNT, DPD, Aramex etc

Our way of shipping the products is universal and secure.

The company name and other contents related to pharmacy are not written on the package slips.

The way of packing is regularly changed for a secure delivery.

The packages are small in order to avoid unwelcomed questions . If the order is big, then it will be divided into two or more packages

2.Can the packages be trackable?

YES, we provide tracking number and you can track on internet.

3.Where do you ship to?

Worldwide.

4.Do you offer domestic shipping/remail shipping?

Yes we can ship to USA/UK/Canada/Australia/Germany etc warehouse first then to you.

5.Do you ensure your packing, what about customs, what happens if the package is retained?

We concern a lot about our safety system, we pack the orders as secure as possible. If a package is seized at customs, reships of seized orders will be done provided you have a copy of the letter to show us. If you receive a seizure letter, please contact us immediately with a scanned copy of the seizure letter, and also a new address to have your order reshipped to.

6.Which payment options are available?

Bitcoin,Western Union,Bank wire,MoneyGram

Article illustration


Company Profile Introduction

Hebei Yanxi Chemical Co. LTD., mainly produce the Carbomer940/980/u21 and lead acetate and lead oxide, lead stearate, lead salt, at the same time operating organic intermediates, surfactants, Food additive,inorganic salt, plant extracts, cosmetics raw material, etc., through long-term development, hebei said bush chemical co., LTD. In hebei province has become a collection of r &d, production, sales in the integration of high-tech enterprises.

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  • Since: 2020-05-25
  • Address: Zhanggeji Village, Fengjiazhai Town, Guangzong County, Xingtai City, Hebei Province
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