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Quick Details

  • Classification: Catalyst
  • CAS No.: 12018-10-9
  • Other Names: Chromium copper oxide
  • MF: Cr2Cu2O5
  • EINECS No.: none
  • Purity: High
  • Place of Origin: Liaoning, China (Mainland)
  • Application: Chemical Catalyst, a catalyst on environmental protection
  • Brand Name: Tanyun
  • Model Number: Analytical Pure
  • Product name: CC Copper Chromite(QB)
  • Synonyms: Chromium copper oxide
  • Appearance: Brown-black powder
  • Color: Brown-black
  • CAS: 12018-10-9
  • Usage: efficient catalyst of organic reactions
  • Grain: <50
  • Molecular formula: Cr2Cu2O5
  • Molecular weight: 311.08

Packaging & Delivery

Packaging Details Packing: Fireboard drums (350,520) packed with aluminum foil bag. Net weight: 20 kg per bag.
If you have any special requirements ,please let me know.
Delivery Time 7 WORKING DAYS
Product Description

 

Copper Chromite (QB)

 Executive standard: Q/TY002-2014

 English alias: Chromium copper oxide   

 CAS RN: 12018-10-9

 UN RN: 3143.

 1. Physical and chemical properties:

1.1 Molecular formula: Cr2Cu2O5

1.2 Molecular Weight: 311.08

1.3 Structure formula:

1.4 Solubility: 0.5% in water

1.5 pH value: 5-7

1.6 Stability and reactivity: Stable at room temperature and in the sealed container.

 2. Technical indexes:

Item

Index

 Total Cr +6 content(in Kr2Cr207),%(m/m)

1.5-4.5

Total Cr +3 content(in Kr2Cr207),%(m/m)

38.5-43.5

 Moisture ,%(m/m)

≤0.7

 Total Cu content(in CuO),%(m/m)

50-60

 Grain, µm

<50

 Appearance

Brown black powder

 3. Application: Copper chromite has been used as an efficient catalyst of organic reactions, such as hydrogenation, dehydration, cyclization, alkylation of organic compounds, the reaction of transforming aniline into diphenylamine, and preparation of caprolactam, etc. It could also be used as a catalyst on environmental protection of eliminating organic wastes and carbon monoxide from waste gas generated by engine. It has been used as an efficient burning rate catalyst of composite solid propellants in spaceflight and weapon industry.

 4. Safety instructions: Toxic. Operation must be installed with synthetic rubber gloves and dust masks to prevent skin contact and dust inhalation.

 

Packaging & Shipping

  4. Packing: Fireboard drums (350,520) packed with aluminum foil bag. Net weight: 20 kg per bag.

 5. Storage: Stored in a cool, ventilated place. The shelf life is 12 months after manufacturer date. It is still available if retest result is qualified after expire date.

 7. Transportation: Avoid water and exposure during transportation.

Company Information

 

    

    46 years of manufacturing fine chemicals

   5 R&D BASES AND CUSTOMIZATION

                                    

Tanyun Chemical is the first domestic technological platform company of Chemical New Materials Production and Research Incubator and the first domestic custom-made research and production company of fine chemicals intermediate research and production company.

Technology strength

Tanyun Chemical established an Industrialization Experiments Center (with domestic advanced level) in Yingkou and set upfour world-class Technological R&D Centers and R&D laboratories.Tanyun can provide high quality products tailored to the needs of domestic and foreign clients.

Clients

 

For years, it has undertaken over 80 domestic and foreign key research projects and been awarded over 50 municipal, provincial and national prizes for progress in science and technology. The products have been widely applied in areas including aviation, aerospace, military industry, civil industry and been sold to over 20 countries and areas, gaining wide recognition home and abroad.

 Our service     

We are able to develop custom-made products according to the clients’ requests.

 

 

 

 

 

Patents

 


 

Certificates

 

 

FAQ

1.Why  choose us?

We are the manufacturer with more than 40 years history. we can supply one-stop service from sample development and research, order, delivery, after-sale service.

 And we have hassed GJB9001B 2009(National Military Standard) quality management system certification , which is stricter than IS09001 international quality certificate .

 

2.What is our payment term?

T/T in advance

3.Delivery time?

ASAP after your payment

 

4.Are u manufacturer?

Yes,we are manufacturer

5.How are  your products?

 We have four word-class R&D bases  and provide you products with high quality and competitive price.

delivery

 

 

 

 

CONTACT US

Welcome to contact us

                                                                          

                                      phone: +86 13906985537

                                     whats App: +86 13906985537

                                     skype:   Claier Shi 

 

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