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  • Copper Chromite - China

    price: 95.00 Dollar US$

    Copper Chromite
    Executive standard: GJB 2302-95 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 valve: 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) 19.5±1.0 Total Cu content(in CuO), %(m/m) 46.0±2.0 Moisture, %(m/m) ≤0.5 Weightlessness in burning (650℃), %(m/m) ≤4.0 Pass rate(by standard sieve of 120-mesh), % 100 Appearance Brown black powder 3. Application: The product has been used as a combustion catalyst of AP-based oxidizer in composite solid propellants.
    4. Safety instructions: Toxic. Operation must be installed with synthetic rubber gloves and dust masks to prevent skin contact and dust inhalation. Packaging & Shipping
    5. Packing: Fireboard drums (350×520) packed with aluminum foil bag. Net weight: 20 kg per bag.
    6. Storage: Stored in a cool, ventilated place. Casks should be sealed with nitrogen. Avoid heat and exposure. 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. Our Services
    We are able to develop custom-made products according to the clients’ requests.
    Company Information
    Yingkou Tanyun Chemical Research Institute Co., Ltd Founded in 1971, Yingkou Tanyun Chemical Research Institute Co., Ltd (Tanyun Chemical for short) is the parent company of Tanyun Technology Group. Currently covering an area of about 12000 square meters, 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. Clients Customization R&D Center Tanyun chemicals have four research and development bases, hundreds of synthesis leading experts and PhDs in chemistry. Tanyun chemicals own experienced research & development capability and rich experience in production, and provides you with a variety of organic chemicals, medical intermediates research, development, production, etc. on behalf of a range of high quality customized service. Tanyun chemicals have developed over twenty kinds of custom chemicals for the customers, and 3 kind products, such as copper chromite dehydrogenation catalyst, have already consigned a usage in batch with customer sign-off. Two invention patents have been applied. 6 kind customized products, such as efficient curing agent, have been applied in pilot trials and pilot production by customers. In addition, more than ten kinds of chemicals have been in R&D, such as nano-waterproof materials, oil additives and fine chemical intermediates. R&D Bases Shanghai R&D Base 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 Hangzhou R&D base develop the organosilicon chemistry and materials. Suzhou R&D Base Suzhou R&D base develop the synthesis and application of fine chemical intermediates products, modified macromolecule materials. Yingkou R&D Base Yingkou R&D base develop the research and production work for aerospace and defense industry products and fine chemical intermediates products for civilian use. Yingkou achieves fine chemical laboratory to the transformation of the process of industrialization, process improvement and optimization of formula. Patents 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 ur 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.
    Yingkou Tanyun Chemical Research Institute Co., Ltd Skype:Ryan wang
    Tel: +86-755-26406100
    Fax: +86-755-26407171
    Headquarters: No. 75, Xinhu Street, Xishi District, Yingkou, Liaoning, China 11500
    Shenzhen Office: Room A308, Building B, West Silicon Valley, Xixiang Street, Bao’an District, Shenzhen, China 518100

    Company Contact:

    • Phone: 13906983631

    • Address: No. 75,Xinhu Street,Xishi District, Yingkou,Liaoning, China 11500, Yingkou, Liaoning, China

    • Email: Email

    Published date: May 22, 2017 -

    • Business Description: TANYUN Chemical is a 46 years Chinese company focus on fine chemicals R&D ,marketing and sales. Been the superior supplier of Aerospace & Military Industry, Tanyun become the leading company in domestic market. Fine chemical products have been delivered over 25 countries and been popular in the market.

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