Chemical properties: 

white crystalline powder. Melting point 204-206℃. Soluble in water, slightly soluble in methanol, insoluble in ethanol and ether. Odorless, bitter taste.

Uses: 

As a hemostatic agent, it can inhibit the activation enzyme of fibrinogen, so that the fibrinogen can not be activated as fibrinolytic enzyme, thus inhibiting the dissolution of fibrin and achieving hemostasis. In high concentrations, it also has a direct effect on fibrinolysin. It is used for postpartum hemorrhage caused by hyperfibrinolysis and postoperative hemorrhage of prostate, liver, pancreas, lung, etc. Intravenous injection or intravenous drip: 4-8g each time, 8-12g a day, generally the first dose of 4-6g, dissolved in sterilized normal saline, 5% glucose injection or compound sodium chloride injection 100ml, injected within 15-30 minutes, the maintenance dose is 1g per hour, the number of times depending on the condition.

Production method: 

caprolactam hydrolysis. Caprolactam, concentrated hydrochloric acid and 3 times the amount of distilled water were added to the reaction tank, stirred, and heated for reflux 1.5h at a controlled temperature of 103-106℃. After the reaction, the conversion rate should be above 95%. Adding distilled water to dilute to 10% concentration, 10% 6-aminocaproic acid hydrolysate was obtained. The hydrolysate was uniformly poured into the ion exchange column [packed with 001×7 (732#) strong acidic styrene cation exchange resin] at a flow rate of 5-10L per hour for adsorption. After the flow is finished, close the outlet and soak overnight. Wash the ion exchange column with distilled water to remove hydrochloric acid (check effluent to be free of chloride ions). Then, 3.5% ammonium hydroxide is uniformly injected at a flow rate of 5-10L per hour. After the flow is finished, close the flow outlet and soak overnight. The next day, after continuing to finish the ammonium hydroxide, the eluent containing 6-aminocaproic acid was collected by flowing into distilled water for elution. Decolorization with activated carbon, filtration, filtrate at 47-70℃ reduced pressure concentration nearly dry. Add ethanol while hot and stir to crystallize. After cooling, the coarse product is filtered. The crude product was dissolved in distilled water and decolorized with activated carbon at 60℃ for 1h. Strain while still hot. Filtrate reduced pressure concentrated near dry. Add ethanol to precipitate crystallization, cooling, filtration, crystallization with ethanol washing, drying, 6-aminocaproic acid. The total yield of p-caprolactam was 75-80%.

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

Western Union

Bank wire

MoneyGram