Hebei yanxi chemical co.,LTD.

    Country: Country China (Mainland)

    Business Type: Trading Company

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    • Ms.faithe
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    • Mr.korol
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    • Ms.noa

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    Tel: +86 17531153977

  • Ms.faithe
    Tel: 86-18531123677

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    manager
    Tel: 86-17531190177

  • Mr.korol
    manager
    Tel: 86-18531159677

  • Ms.nina
    Tel: 86-17330022511

  • Ms.noa
    manager
    Tel: 86-13131137377

  • Mobile:+86-17531153977
  • Tel:+86 17531153977
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  • URL:https://en.yan-xi.com/
  • Province/state:hebei
  • City:xingtai
  • Street:Zhang zhe, guangzong county, xingtai city, hebei province
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Home > Products >  Polysorbate 20

Polysorbate 20 CAS NO.9005-64-5

  • FOB Price: USD: 10.00-12.00 /Kilogram Get Latest Price
  • Min.Order: 1 Kilogram
  • Payment Terms: L/C,T/T
  • Available Specifications:

    Industrial Grade(1-50)KilogramIndustrial Grade(50-10000)Kilogram

  • Product Details

Keywords

  • Polysorbate 20
  • 9005-64-5
  • C26H50O10

Quick Details

  • ProName: Polysorbate 20
  • CasNo: 9005-64-5
  • Molecular Formula: C26H50O10
  • Appearance: Colorless to yellowish liquid
  • Application: It can be used as solubilizer and diff...
  • DeliveryTime: 7 days
  • PackAge: 25 kg/cardboard barrels
  • Port: Shanghai,tianjin,guangzhou,qingdao
  • ProductionCapacity: 10 Metric Ton/Day
  • Purity: 99%
  • Storage: This product must be in sealed, avoid ...
  • Transportation: as your request
  • LimitNum: 1 Kilogram

Superiority

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!

1:Safe shipping (TNT;EMS;FEDEX;DHL;UPS;EUB)

2:Safe payment(Btc;MoneyGram;WU)

3:Safe packing (Paraffin coating; Double aluminum foil bag; Vacuum packaging)

4:Fast delivery (3-10 DAYS fast home delivery service )

5:Best quality (Without any doping, all products are pure)

6:Safety guarantee (we do this business long time ,we know how to disguise let the product through customs)

8:New international transportation system(Pls see the pic,The transportation line reaches every corner of the world)

9:Huge Supply(We have many raw materials and processing centers,Each day can provide dozens of kilogram-hundreds of kilograms of different products.)

10:Low Price(All the products are factory prices it can let you have a bigger profit margin)

 

 

1.lowest price 

2.good service

3.best quality 

4.rich experience 

5.support sample

Details

Surfactant:
T20 is a surfactant, a yellow or amber clear, oily liquid with a distinctive odor and a faint bitter taste, often used as a stabilizer in the production process or in the final preparation of biological products. It is prepared by the reaction of sorbitan monolaurate with ethylene oxide.

Chemical properties:
The appearance is amber viscous liquid, with a slight special smell and taste bitter. The relative density is 1.08 ~ 1.13, and the boiling point is 321℃. Soluble in water, ethanol, methanol and ethyl acetate, insoluble in mineral oil and petroleum ether. The HLB value is 16.7. The oral LD5037g/kg and Adl0 ~ 25mg/kg in rats (FAO/WHO, 1994). Tween 20 is a non-ionic surfactant.

Production method:
Put 1mol Span20 into the reactor, add 50% liquid alkali as catalyst under agitation, gradually heat up, reduce pressure and dehydrate, after the water is drained, use nitrogen to replace the air in the reactor, after driving out the air, the temperature rises to 120℃ and 20mol ethylene oxide is introduced, the reaction temperature is maintained at 150 ~ 170℃, the pressure is 0.2 ~ 0.3MPa. After the ethylene oxide is passed, it is cooled to 80 ~ 90 ° C, the material liquid is driven into the neutralization tank with glacial acetic acid, and then decolorized with hydrogen peroxide, and finally cooled and decolorized, and finally cooled and discharged, and the packaging is Tween 20.

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,,Bank wire,MoneyGram

 

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