Lead(II) carbonate basic CAS NO.1319-46-6

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

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!

Use:
1. Inorganic pigments. Can be used for circular screen or gravure wallpaper production line. Amino or acrylic baking paint for paint: add 2% to 8%. Painted on cars, motorcycles, bicycles, furniture, etc. For printing ink, used in wrapping paper, business cards, plastic cloth, textiles and so on.
2. Used as analytical reagent, also used in paint, pigment preparation
3. It is the raw material for making ceramic glaze, painting paint and cosmetic supplies. Used as a polyvinyl chloride plastic stabilizer. Used for making pearlescent plastics, pearlescent paints and outdoor paints.

Production method:
By chemical method, lead acetate, lead oxide and non-ionized water were prepared into reaction liquid, and carbon dioxide and deionized water were used for reaction. Then, basic lead carbonate was prepared by precipitation, adding nitrocellulost pulp for pulping, precipitation and crystallization, centrifugal dehydration, washing with alcohol and drying. Alcohol waste liquor was recovered by treatment. Pb(Ac)2+PbO+H2O→Pb(Ac)2·Pb(OH)2]+2CO2→3Pb(Ac)2+2PbCO3·Pb(OH)2+2H2O acetic acid method is used to mix yellow Dan and ice acetic acid with water in the mother liquor tank. Make the concentration of lead oxide in the mixture up to 230 ~ 250g/L, under stirring, suspend it, hold it at 90℃ for 3h, so as to form a basic lead acetate, after being clarified, carbonize with purified concentrated carbon dioxide, when 85% of the lead hydroxide in the basic lead acetate is carbonized, that is, the reaction end point, then by precipitation, centrifugal separation, washing and drying with catalpa oil and alcohol, etc. The finished product of basic lead carbonate is prepared, and the mother liquor after separation can be recycled.

Its 2PbO+2HAc→Pb(Ac)2·Pb(OH)23[Pb(Ac)2·Pb(OH)2]+2CO2→3Pb(Ac)2+2PbCO3·Pb(OH)2+2H2O

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.

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!

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

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

Can the packages be trackable

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

Where do you ship to

Worldwide.

Do you offer domestic shipping/remail shipping

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

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.

Which payment options are available

Bitcoin

Bank wire

MoneyGram