今天是，天元航材主營各類氮化硼、高分子粘合劑、等精細化工原料，【廠家直銷】【極速發(fā)貨】【品質(zhì)保證】【貼心售后】

氮化硼生產(chǎn)廠家

航天新材及技術提供服務商

天元航材咨詢電話段經(jīng)理:186-9619-5531（產(chǎn)品咨詢） 天元航材咨詢電話市場經(jīng)理:139-2349-7740 （產(chǎn)品定制）

熱搜關鍵詞：氧化硼三苯基鉍對二亞硝基苯對苯醌二肟癸二酸二辛酯水楊酸鉛己二酸二辛酯硼砂末

搜索全部  ▼
  • 搜索全部
  • 搜索產(chǎn)品
  • 搜索資訊
    • 當前位置：首頁 » 燃速催化劑推進劑 » 亞鉻酸銅催化劑 » Copper chromite:12018-10-9

    Copper chromite:12018-10-9

    文章出處： 天元航材    責任編輯： 天元化工新材廠家    發(fā)布時間：2022-08-12 09:13:19    點擊數(shù)：8151    【大 中 小】
    [導讀]： 天元航材是一家生產(chǎn)銷售亞鉻酸銅（氧化鉻銅、copperchromite）等化工原材料的廠家，其中亞鉻酸銅的英文名稱為copperchromite，亞鉻酸銅是一種高效催化劑，它作為有機化合物的加氫脫水、環(huán)化、烷...

    Copper chromite:12018-10-9

    天元航材是一家生產(chǎn)銷售亞鉻酸銅（氧化鉻銅、copper chromite）等化工原材料的廠家，其中亞鉻酸銅的英文名稱為copper chromite，亞鉻酸銅是一種高效催化劑，它作為有機化合物的加氫脫水、環(huán)化、烷基化、苯胺轉(zhuǎn)化二苯胺或制備已內(nèi)酰胺等的催化劑，應用于有機反應中，那么您了解copper chromite嗎？今天小編給大家介紹一下吧！

    Copper Chromite Safety

    Risk and Safety Statements

    Hazard Codes 

    >O,Xi

    Risk Statements 

    8-37-36/37/38-20/21

    Safety Statements 

    17-24/25-23

    RIDADR 

    UN 1479 5.1/PG 2

    WGK Germany 

    3

    HS Code 

    28415000

     

    Project name

    Index

     Test Method

    總六價鉻（以 CrO42-計），%(m/m)

    15.5 ± 2.5

    analysis by titration

    總?cè)齼r鉻（以Cr2O3計）,%（m/m）

    28.5 ± 1.5

    analysis by titration

    氧化銅(以CuO計)，%(m/m)

    46.5 ± 1.5

    analysis by titration

    650℃灼燒失重，%

    ≤ 3.0

    Loss on ignition method

    水份，%(m/m)

    ≤0.7

    Dry weight reduction method

    粒度（過120µｍ篩），%

    100

    Sieving method


    Computational chemical data

    Hydrogen Bond Donor Count: 0
    Molecular Weight: 131.5415g/mol
    Molecular Formula: CrCuO
    Compound Is Canonicalized: True
    XLogP3-AA:
    Exact Mass: 130.865016
    Monoisotopic Mass: 130.865016
    Covalently-Bonded Unit Count: 3
    Complexity: 0
    Rotatable Bond Count: 0
    Isotope Atom Count: 0
    Topological Polar Surface Area: 1
    Heavy Atom Count: 3
    Defined Atom Stereocenter Count: 0
    Undefined Atom Stereocenter Count: 0
    Defined Bond Stereocenter Count: 0
    Undefined Bond Stereocenter Count: 0
    Hydrogen Bond Acceptor Count: 1


    Copper Chromite Production

    Copper chromite is produced by thermal decomposition of one of three substances.
    Copper barium ammonium chromate is the most commonly used substance for production of copper chromite. The resulting copper chromite mixture produced by this method can only be used in procedures that contain materials inert to barium, as barium is a product of the decomposition of copper barium ammonium chromate, and is thus present in the resulting mixture.
    The by-product copper oxide is removed using an acetic acid extraction, consisting of washing with the acid,decantation and then heat drying of the remaining solid to yield isolated copper chromite. Copper chromite is produced by the exposure of copper barium ammonium chromate to temperatures of 350-450 °C, generally by a muffle furnace.
    Copper ammonium chromate is also used for production of copper chromite.
    It is generally utilized as an alternative to the route of barium ammonium chromate for usage in chemicals reactive with barium.
    This can also be washed with acetic acid and dried to remove impurities. Copper chromite is produced through the exposure of copper ammonium chromate to temperatures of 350-450 °C.
    An active copper chromite catalyst which includes barium in its structure can be prepared from a solution containing barium nitrate, copper(II) nitrate, and ammonium chromate. When these compounds are mixed a resulting precipitate is formed. This solid product is then calcined at 350–400 °C to yield the catalyst.

    天元航材是一家生產(chǎn)銷售亞鉻酸銅（氧化鉻銅、copper chromite）等化工原材料廠家，產(chǎn)品廠家直銷，送貨速度快，質(zhì)量有保障，價格更實惠，歡迎來電咨詢！

    聲明：本文源自天元航材官網(wǎng)整合整理，如本站圖片和轉(zhuǎn)稿涉及版權(quán)等問題，請作者及時聯(lián)系本站，我們會盡快處理。
    天元航材是一家生產(chǎn)銷售{亞鉻酸銅,氧化鉻銅,Copperchromite,燃速催化劑}等化工原料的廠家,有著50年的豐富歷史底蘊,有著遼寧省誠信示范企業(yè),國家守合同重信用企業(yè)等榮譽稱號,今天給您帶來Copper chromite:12018-10-9的相關介紹.

    聯(lián)系我們




    精細化工

    微信掃碼咨詢