e CC Chromium copper oxide /12018-10-9

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US $100-600 / Kilogram | 1 Kilogram/Kilograms (Min. Order)
Supply Ability:
1000 Kilogram/Kilograms per Month
Port:
FOB DALIAN
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Overview
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
Video Description
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

 

    

    47 years history  of manufacturing fine chemicals

    5 R&D BASES AND CUSTOMIZATIONSERVICES

                                    

 Technology strength

Shanghai R&D base develops the organic silicon, polyurethane and modified materials of adhesives field as well as fine chemical intermediates products for civilian use.

Hangzhou R&D base develop the organosilicon chemistry and materials. 

Suzhou R&D base develop the synthesis and application of fine chemical intermediates products, modified macromolecule materials.
Yingkou R&D base develop the research and production work for aerospace and defense industry products and fine chemical intermediates products for civilian use. 

 
Clients



Our service     

 Develop custom-made products according to the clients’ requests and offer OEM service.

1.Forty years technique deposition
2.Military standard quality
3.Free sample
4.Small order is acceptable
5. 24 hours on line service

 

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

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.  

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