N-Bromosuccinimide / Nbs CAS 128-08-5 supplier in China  

You can contact me to get more details information

Email: zoey@crovellbio.com

Whatsapp:+8619930503285

 details 

   N-bromosuccinimide is an important reagent in organic synthesis.It is widely used in radical substitution and electrophilic addition reactions.NBS can be considered as a substitute for bromine.

wickr daisylang 
whats app +86 19930503252

mia@crovellbio.com

Aplication 

       1. N-brominated succinimide is an important brominated agent in organic synthesis, and is often used in the synthesis of antibiotics in the pharmaceutical industry, such as the synthesis of benzyl cephalosporin (Cefaloram).
       2. Organic synthetic raw materials, used for regulating low-energy bromination reactions, also used in the production of rubber additives and pharmaceuticals.Bromoacetonitrile medicine can be synthesized.In pesticide industry, thiamethoxam can be used as preservative, preservative and mildew repellent for fruit.
       3. Used as a reagent for the identification of primary, secondary and tertiary alcohols, as an additive for rubber products, and also for organic synthesis

 N-Bromosuccinimide / Nbs pictures 

package and shipping 

25kg  drum 

Hello everyone

I 'm a Daisy

My company is hebei Crovell biotech Co,.LTD , which is leading supplier of the tetramisole in China 

Parcels will be no encounter customs issues such as Mexico ,Spain, UK, Netherlands, USA, Ireland, France, Germany, Brazil, Italy, and many European countries
WE HAVE SPECIAL SHIPPING WAY DDP delivery to your door ,safe and fast 

Our products meet the USP BP standard and we have a certificate of conformity.


Hot products :Tetracaine HCl,procaine HCl,Tetramisole hcl, boric acid flakes and chunks .

Company details

Hebei Crovell Biotech Co,.LTD. is the leading manufacturer for cosmetic materials in China.

Which located in Shijiazhuang, Hebei Province.

We are specialized in pharmaceutical intermediates, veterinary drug intermediates and dyes intermediates,

After ten years development, Hebei Crovell Biotech Co,.LTD. has become a Diversified development company, not only involves in chemicals, but also real estate, clothes, agricultural products and so on.

So far, Hebei Crovell Biotech Co,.LTD. has business in more than 35 countries, most big customers come from Europe and America, because among the suppliers in China, Crovell can always make the product quality best, some of the products from Crovell can reach the purity of 99.9+, such as carbomer. This is the important reason for customers who choosing Crovell.

In future, Hebei Crovell Biotech Co,.LTD. must become to a more important trade bridge for China and foreign countries especially in pharmaceutical industries

6.FAQ

1. quality
our products meet msds safe standard and we have iso and other certificate so yan can get high quality products from our company.
2. price
we are the company which is the joint of trade and industry so we cao provide the competitive price and high quality product.
3.packing
we can do according to the customers' request.
4.transport
ems,dhl, tnt, ups ,fedex, by air, by sea
dhl express, fedex and ems for quantity less than 50kg, usually called as ddu service;
sea shipping for quantity over 500kg; and air shipping is available for 50kg above;
for high value products, please select air shipping and dhl express for safe;
5.service
we offer specialized logistic service including export declaration,customs clearance and every detail during shipment,this makes us able to offer you one-stop service from the order to the products transported to your hand.
we will try our best to satisfied you.
1. tailor-made for every customers.
2. third-party test for the products you demand.
3. test your counter-samples and produce them for you.
4. best discount for old customers.

Please contact us please click here!