Opanga Zogulitsa Makampani Borax Anhydrous

Kufotokozera Kwachidule:

Makhalidwe a anhydrous borax ndi makhiristo oyera kapena magalasi opanda mtundu, malo osungunuka a α orthorhombic crystal ndi 742.5 ° C, ndipo kachulukidwe ndi 2.28;Ili ndi hygroscopicity yamphamvu, imasungunuka m'madzi, glycerin, ndipo imasungunuka pang'onopang'ono mu methanol kupanga yankho ndi ndende ya 13-16%.Njira yake yamadzimadzi imakhala yochepa kwambiri ya alkaline komanso yosasungunuka mu mowa.Anhydrous borax ndi mankhwala opanda madzi omwe amapezeka pamene borax yatenthedwa kufika 350-400 ° C.Ikayikidwa mumlengalenga, imatha kuyamwa chinyezi mu borax decahydrate kapena borax pentahydrate.


  • Nambala ya CAS:1330-43-4
  • MF:Na2B4O7
  • EINECS:215-540-4
  • Tsatanetsatane wa Zamalonda

    Zogulitsa Tags

    Mafotokozedwe Akatundu

    Maonekedwe a anhydrous borax/sodium tetraborate ndi makristalo oyera kapena ma vitreous crystal opanda colorless.Malo osungunuka a alpha orthorhombic crystal ndi 742.5 ℃, ndipo kachulukidwe ndi 2.28;Malo osungunuka a beta orthorhombic crystal ndi 742.5 ℃, ndipo kachulukidwe ndi 2.28.Ili ndi hygroscopicity yolimba ndipo imatha kusungunuka m'madzi ndi glycerol.Amasungunuka pang'onopang'ono mu methanol kuti apange yankho ndi ndende ya 13-16%.njira yamadzimadzi ndi yofooka zamchere, zosasungunuka mu mowa.Anhydrous borax ndi mankhwala omwe amapezeka pamene borax yatenthedwa kufika 350-450 ℃.Ikayikidwa mumlengalenga, imatha kusinthidwa kukhala borax decahydrate kapena borax pentahydrate.

    Chitsime chokhazikika kwambiri cha boric oxide cha glazes.Anhydrous borax amapangidwa ndi kuwotcha kapena kusakaniza hydrated borax.Choncho imakhala ndi madzi ochepa kapena opanda crystallization ndipo sichibwezeretsanso pansi pazikhalidwe zosungirako.Anhydrous borax imasungunuka m'madzi, koma mocheperapo kuposa borax yaiwisi (mu njira yamadzimadzi imatha kutulutsa boron pang'onopang'ono).

    Izi sizimafufuma kapena kutupa panthawi yosungunuka (kuchepetsa kutayika kwa ufa mu ng'anjo zolimba zolimba), ndipo zimasungunuka mosavuta (kutupa kwa mitundu ina kungapangitse porous state ndi insulation factor yomwe imachepetsa kusungunuka).Anhydrous borax ndi galasi labwino kwambiri, silimatupa kapena kutupa pamene lisungunuka motero kumabweretsa mavuto ochepa opangira.

    Nkhaniyi imagwiritsidwa ntchito ngati gwero la B2O3 popanga mitundu yambiri ya magalasi a borosilicate, kuphatikizapo magalasi osakanikirana ndi kutentha ndi mankhwala, magalasi owunikira, magalasi a kuwala, zotengera zamankhwala ndi zodzikongoletsera, ma microspheres opanda kanthu ndi mikanda yagalasi.Ili ndi kachulukidwe kakang'ono kwambiri ndipo imasungunuka mwachangu kuposa mitundu yaiwisi ya borax.Amaperekanso gwero la sodium.

    borax anhydrous...webp
    borax anhydrous...webp
    borax anhydrous...webp

    Kugwiritsa ntchito

    Amagwiritsidwa ntchito muulimi, feteleza, magalasi, enamel, zoumba, kusunga nkhuni, migodi, kuyenga

    1. Monga chonyamulira lubricant mu zitsulo zojambula zitsulo, ntchito monga stabilizer ndi mafupa mu zipangizo refractory.
    2. Amagwiritsidwa ntchito ngati cosolvent kwa galasi lapamwamba kwambiri, glaze flux, welding flux, zitsulo zopanda chitsulo ndi alloys.
    3. Amagwiritsidwa ntchito ngati retarder ya simenti ndi konkire, pH buffer mu madzi dongosolo ndi emulsifier kwa paraffin.
    4. Anhydrous borax ndiye chinthu chofunikira kwambiri pokonzekera boroni yokhala ndi mankhwala.Pafupifupi boron onse okhala ndi mankhwala amatha kupangidwa ndi borax.


    Kufotokozera kwa Borax Anhydrous

     

    Dzina la index   Mlozera

    Borax anhydrous (Na2B4O7)

    %≥

    99-99.9
    Boric acid (B2O3)

    %≤

    68-69.4
    Sodium oxide (Na2O)

    %≤

    30.0-30.9
    Madzi (H2O)

    %≤

    1.0
    Chitsulo (Fe)

    ppm≤

    40
    Sulphate (SO4)

    ppm≤

    150

     

    ● Mankhwala: Borax Anhydrous

    ● Fomula: Na2B4O7

    ● MW: 201.22

    ● CAS #: 1330-43-4

    ● EINECS#: 215-540-4

    ● Katundu: Makristalo oyera kapena granular

    Kugwiritsa ntchito Borax

    Borax imagwiritsidwa ntchito pochapa zovala ndi kuyeretsa zosiyanasiyana zapakhomo, kuphatikiza chowonjezera chochapira cha 20 Mule Team Borax, sopo wapamanja wa Boraxo, ndi njira zina zotsuka mano.

    Ma ayoni a borate (amene nthawi zambiri amaperekedwa ngati boric acid) amagwiritsidwa ntchito m'ma laboratories a biochemical ndi mankhwala kupanga zotchingira, mwachitsanzo polyacrylamide gel electrophoresis ya DNA ndi RNA, monga TBE buffer (borate buffered tris-hydroxymethylaminomethonium) kapena bafa yatsopano ya SB kapena BBS buffer ( borate buffered saline) mu njira zokutira.Ma buffers a Borate (nthawi zambiri pa pH 8) amagwiritsidwanso ntchito ngati njira zoyanjanitsira mu dimethyl pimelimidate (DMP) zochokera ku crosslinking reactions.

    Borax monga gwero la borate lakhala likugwiritsidwa ntchito kutengera mwayi wophatikizana bwino wa borate ndi othandizira ena m'madzi kuti apange ayoni ovuta ndi zinthu zosiyanasiyana.Borate ndi bedi loyenera la polima amagwiritsidwa ntchito ku chromatograph hemoglobin yopanda glycated mosiyana ndi glycated hemoglobin (makamaka HbA1c), yomwe ndi chizindikiro cha hyperglycemia yanthawi yayitali mu shuga mellitus.

    Chisakanizo cha borax ndi ammonium chloride chimagwiritsidwa ntchito ngati chotuluka powotcherera chitsulo ndi chitsulo.Imatsitsa malo osungunuka a iron oxide osafunikira (mulingo), kuwalola kuti athawe.Borax imagwiritsidwanso ntchito kusakaniza ndi madzi ngati kusinthasintha pogulitsa zitsulo zodzikongoletsera monga golidi kapena siliva, komwe kumalola solder yosungunuka kunyowetsa chitsulo ndikulowa mofanana.Borax imakhalanso yabwino kwa "pre-tinning" tungsten ndi zinki, zomwe zimapangitsa tungsten kukhala ofewa.Borax nthawi zambiri imagwiritsidwa ntchito ngati njira yowotcherera.

    M'migodi ya golide, nthawi zina borax imagwiritsidwa ntchito ngati gawo la njira yotchedwa borax (monga flux) yomwe imatanthawuza kuthetsa kufunikira kwa mercury ya poizoni mu ndondomeko yochotsa golide, ngakhale kuti sizingatheke m'malo mwa mercury.Akuti borax ankagwiritsidwa ntchito ndi okumba golide m’madera ena a ku Philippines m’zaka za m’ma 1900. Pali umboni wakuti, kuwonjezera pa kuchepetsa kuwononga chilengedwe, njira imeneyi imathandiza kuti golide apezenso golide woyenga bwino ndipo ndi yotsika mtengo.Njira ya borax imeneyi imagwiritsidwa ntchito kumpoto kwa Luzon ku Philippines, koma ogwira ntchito ku migodi akhala akuzengereza kuigwiritsa ntchito kwinakwake pazifukwa zomwe sizikumveka bwino.Njirayi idalimbikitsidwanso ku Bolivia ndi Tanzania.

    Polima la raba lomwe nthawi zina limatchedwa Slime, Flubber, 'gluep' kapena 'glurch' (kapena molakwika limatchedwa Silly Putty, lomwe limapangidwa ndi ma polima a silikoni), lingapangidwe polumikiza mowa wa polyvinyl ndi borax.Kupanga flubber kuchokera ku zomatira za polyvinyl acetate, monga Elmer's Glue, ndi borax ndichiwonetsero chodziwika bwino cha sayansi.

    Ntchito zina zikuphatikizapo:

    Zomwe zili mu enamel glazes

    Chigawo cha galasi, mbiya, ndi ceramics

    Imagwiritsidwa ntchito ngati chowonjezera muzitsulo za ceramic ndi zonyezimira kuti ziwongoleredwe bwino pa wet, greenware, ndi bisque.

    Zozimitsa moto

    Anti-fungal compound for cellulose insulation

    Mothproofing 10% yothetsera ubweya

    Opunthidwa pofuna kupewa tizirombo (monga mphemvu zaku Germany) m'chipinda, chitoliro ndi
    zolowetsa ma cable, mipata yotchingira khoma, ndi malo osafikirika komwe kuli mankhwala wamba ophera tizilombo
    osafunika

    Kalambulabwalo kwa sodium perborate monohydrate kuti ntchito detergents, komanso boric acid
    ndi mabungwe ena

    Zopangira tackifier mu casein, wowuma ndi zomatira zochokera ku dextrin

    Kalambulabwalo wa boric acid, chopangira tackifier mu polyvinyl acetate, zomatira zokhala ndi mowa wa polyvinyl

    Kupanga inki yosazikika ya zolembera zoviika posungunula shellac mu borax yotentha

     

    ● Mankhwala ochiritsira mazira a salimoni, omwe amagwiritsidwa ntchito popha nsomba za salimoni

    ● Wothandizira dziwe losambira kuti azitha kuwongolera pH

    ● Neutron absorber, amagwiritsidwa ntchito mu zida za nyukiliya ndi madzi otenthetsera mafuta kuti azitha kugwiranso ntchito ndi kutseka.
    kutsitsa mphamvu ya nyukiliya

    ● Monga fetereza wa micronutrient wokonza dothi lopanda boroni

    ● Zoteteza ku taxidermy

    ● Kukongoletsa moto ndi utoto wobiriwira

    ● Kale ankapaka nyama yophikidwa bwino monga ham kuti azioneka bwino komanso kuti ntchentche zisamalephere.

    ● Amagwiritsidwa ntchito ndi osula zitsulo powotcherera

    ● Amagwiritsidwa ntchito ngati chitsulo chosungunula zitsulo ndi aloyi posungunula kuti atulutse zonyansa ndi kupewa oxidation.

    ● Amagwiritsidwa ntchito ngati mankhwala a mphutsi (osungunuka m'madzi)

    ● Mu particle physics monga chowonjezera ku emulsion ya nyukiliya, kukulitsa chithunzithunzi chobisika moyo wonse wa mlandu.
    particle tracks.Kuwona koyamba kwa pion, yomwe idapatsidwa Mphotho ya Nobel ya 1950, idagwiritsa ntchito izi.
    mtundu wa emulsion.

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