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Cooper Chromite

  • Place of Origin: China (Mainland)
  • Model Number: tanyun
  • Brand Name: tanyun
  • Min Order Quantity: 1kg
  • Packaging Details: Fibreboard keg(∮350×520),in which was put aluminum
Cooper Chromite
Supplier Details
Company: YingKou Tanyun Chemical Research Institute Co., Ltd
Tel: 86 - 0755 - 26406100
Address: Xinhu Street Coastal Industrial Base Yingkou 115004 Liaoning China Dalian Liaoning China
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Selling Parameters

English another name:chromium copper oxide   

 CAS RN :12018-10-9,99328-50-4


 1. Physical and chemical properties:

1.1 Molecule formula: Cr2Cu2O5

1.2 Molecule weight: 311.08

1.3 Solubility in water:0.5% 

1.4 PH:5-7 

1.5Stability and reactivityThe product is stable when it’s in normal storing and operating condition ,

   in room temperature and in hermetic container.


 2. Technique Indexes:



 Total Hexad-chromium(into Kr2Cr207),%(m/m)


 Total Copper(into CuO),%(m/m)


 Moisture ,%(m/m)


 Loss of weight in burning (650℃),%(m/m)


 Granularity (by standard sieve of 120-mesh),%



Brown-dark powder


3. Uses:The product has been used as combustion supporting catalyst for solid propellants.


4. Safety notes:The product is considered toxic. When handling it should be weared the synthetic 

rubber gloves and the dust gauze mask to prevent contacting with skin and inhaling its power.


5. Package:Fibreboard keg(∮350×520),in which was put aluminum foil bag. Net weight 20 kg a bag.


6. Storage:Store airtightly in a shady and ventilating place.Its shelf life is 12 months. The product can be

 still used if up to standard through retest after the specified date.


7. Transportation:Should prevent raindrenched and sunning during tranporting. UN number 3143.

Company Profile
YingkouTanyun Chemical Research Institute Co., Ltd. - referred to as the TanyunChemical Industry, Formerly known as Yingkou Petrochemical Institute, foundedin 1971.Its a professional committed to the fine chemical products,polyurethane foam gap filling agent, PVB, chlorinated paraffin, aerosolcans,military and civil products development and production of researchproduction enterprise.The products are widely used in construction, industry,daily chemical, medicine and other fields.The company is located in Liaoning(Yingkou) Coastal Industrial Base, West of Xinhu Street, covering 116,000square meters.Consists of four branches: Yingkou Tanyun Chemical PackagingProducts Co., Ltd. ,Yingkou Tanyun Polymer Resins Co., Ltd., Tanyun Chemical -Hebei Xinji paraffin plant. The company has passed the GJB9001B 2009 (nations scale) qualitymanagement system certification,Weapons and equipment research and productionsecurity authentication,Weapons and equipment research and production license.We have the level of chemical enterprise quality inspection institutionqualification. We have been accepted the high and new technology enterprise ofLiaoning province, civilization integrity private enterprise qualification ofLiaoning province,enterprise technology center qualification of Liaoningprovince,Good faith demonstration enterprise of Liaoning province.ourcompany has cooperated with Jinan Yihemanagement consulting company, Shenzhen Qizhengweice enterprise consulting co.,LTD,Beijing Bishang consulting company, for Promotionof brand and enterprise culture construction,and made the"performance management system andsalary management system".