Yellow crystals Benzoquinone /p-Benzoquinone Used as intermediate of dye CAS 106-51-4

Details:

Description

 

p-Benzoquinone is a major metabolite of benzene. It has been found to generate H2O2 in cells. It has been suggested that the peroxide reacts with Cu(I) to produce an active species that induces internucleosomal DNA fragmentation.

 

Specifications

 

Item	Specifications	Results
Appearance	Yellow crystal powder	Yellow crystal powder
Content	≥99.0%	99.53%
Melting point	112.0-116.0℃	113.0-113.6℃
Ash	≤0.05%	0.03%
Loss on drying	≤0.5%	0.28%
Conclusion	The results conforms with enterprise standards

Packaging

25kg/drum or as your needs

prompt shipment after receipt of your order confirmation

 

Transit could be DHL,UPS,TNT,EMS,Fedex,and so on.

For mass orders, it will be delivered by air or sea.

Depending on your location, please allow 1-5 business days for your order to arrive.

 

For small order, please expect 3-7 days by UPS DHL EMS.

 

company

 

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 services

1. We work three shifts day and night .reply your enquiry in 24 hours working time.

2. Free sample can be supplied.

3. As a manufacturer, we can reduce the price difference among many middlemen for you. High quality best price Guaranteed

4. Our company reputation first, service first. on time delivery and satisfied sales service.

5. Best quality, lowest price, welcome inquiry.

FAQ

1. What's your payment terms
T/T or L/C,

2. What's your delivery time
Usually we will arrange the shipment in 7 -15 days.

3. How about the packing  
Usually1kg/bag;25kgs/drum or according to your individual requirements

4. How about the validity of the products  
According to the products you ordered.

5. What documents you provide  
Usually, we provide COA .If your markets have any special requirements, let us know.

6. What is loading port
Usually is Shanghai or qingdao ,shagnhai,tianjin Port.