Shijiazhuang Dingmin pharmaceutical Sciences Co.,Ltd
Model No.: DM 192-65-4
Appearence: White Or Light Yellow Crystalline Powder
Packaging: As required
Top Quality good price Dibenzo[a,e]pyrene CAS 192-65-4:
Product name: Dibenzo(a,e)pyrene
Synonyms : Naphtho[1,2,3,4-def]chrysene;
CAS No.: 192-65-4 MF: C24H14 MW: 302.368
Density:1.313 g/cm3 Melting point: 233.5ºC Boiling point: 398.3ºC at 760mmHg
Appearence: yellow crystalline solid Purity: 99.0% COA: Avaliable
Dibenzopyrenes are a group of high molecular weight polycyclic aromatic hydrocarbons with the molecular formula C24H14. There are five isomers of dibenzopyrene which differ by the arrangement of aromatic rings: dibenzo[a,e]pyrene, dibenzo[a,h]pyrene, dibenzo[a,i]pyrene, dibenzo[a,l]pyrene, and dibenzo[e,l]pyrene.
Dibenzopyrenes have been recognized for their suspected human carcinogenicity. The most notable dibenzopyrene isomer, dibenzo[a,l]pyrene, is thought to be 30 to 100 times more potent as a carcinogen than benzo[a]pyrene. The four dibenzopyrene isomers; dibenzo[a,e]pyrene, dibenzo[a,h]pyrene, dibenzo[a,i]pyrene, dibenzo[a,l]pyrene are included in the list of 16 EU priority polycyclic aromatic hydrocarbons due to their mutagenicity and suspected human carcinogenicity.
Primary sources of dibenzopyrenes in the environment are combustion of wood and coal, gasoline and diesel exhaust, and tires.
Package & Shipping:
1. Preferentially DHL or FedEx for quantity less than 50KG; Air shipping for 100KG above; Sea shipping for quantity over 500KG.
2. We can offer the complete package from concept to delivery; arranging everything up until products arrive at your own door or distribution hub.
Delivery can be offered.
- Utilizing your own freight-forwarder
- FOB to a port in China
- CIF to a port near you
1. Supply high quality products with reasonable prices for pharmaceutical factory.
2. In time delivery, Packing pictures and loading video before loading.
3. Various documents(COA, MSDS, ROS, MOA etc.) and factory audit available.
4. Pre-sale consultation and post-sale service available.
5. Provide market informations to make customers fully informed.
Shijiazhuang Dingmin Pharmaceutical Sciences Co., Limited is a professional company ocusing on the R&D, production, marketing and technical service of APIs and Pharmaceutical Intermediates. We have a R&D center and two plants in Shijiazhuang, Hebei Province. Our Products include Active Pharmaceutical Ingredients (API), pharmaceutical and Agrochemical Intermediates and chiral compounds. We have won the trust of a wide range of customers/partners in the industry. Our major products are antineoplastic, cardiovascular and antibiotics and their intermediates.
In order to maintain continuous innovation and R & D capability, we maintain long-term and close cooperation with many research institutions and universities, Our co-production plants are located in Anhui, Jiangsu, Zhejiang and Inner Mongolia. The products have been sold to Europe, America, Southeast Asia and other countries and regions
Having upholding the " integrity, profession , innovation, win-win" as business philosophy, we believe that we are able to be stronger and stronger because of the excellent quality, favorable price and full-hearted service. We would like to sincerely welcome friends from all sectors to co-create a brilliant tomorrow together.
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