Uhlobo lwemvula

  • UPhenyl Salicylate Cas 118-55-8

    UPhenyl Salicylate Cas 118-55-8

    UPhenyl SalidelihEtate uvame ukuba ngumbala ogqamile kopende ophuzi. Inephunga elimnandi elimnandi, elimnandi futhi livame ukusetshenziswa ezinhlelweni ezahlukahlukene, kufaka phakathi njenge-sunscreen kanye nezimonyo. Ukubukeka kwayo kungahluka kancane ngokuya ngobumsulwa kanye nokwakheka okuthile.

    UPhenyl SalidelihEtate unyibilika ngokulingana emanzini, nge-solubility cishe 0,1 g nge-100 ml ngokushisa kwegumbi. Kodwa-ke, kuyancibilika kakhulu ku-organic solvents efana ne-ethanol, ether kanye ne-chloroform. Le mpahla yenza kube wusizo ezinhlobonhlobo ezahlukahlukene, ikakhulukazi kuzicelo zezimonyo kanye nezemithi.

     

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  • 2-Phenylidazole CAS 670-96-2

    2-Phenylidazole CAS 670-96-2

    I-2-phenylidazole imvamisa i-White to White-White Crystalline iqinile. Kungenzeka futhi kube khona njenge-powder. I-Compound iqinile ngaphansi kwezimo ezijwayelekile futhi iyancibilika ku-solvents ye-organic efana ne-ethanol ne-dimethyl sulfoxide (DMSO), kepha ine-soubity elilinganiselwe emanzini. Ukubukeka okuthile kungahluka kancane ngokuya ngobumsulwa kanye nefomu le-compound.

    I-2-phenylidazole ine-soubity elinganiselwe emanzini, okusho ukuthi ayincibiliki kahle ezixazululweni zamanzi. Kodwa-ke, incane kakhulu ku-solvents ye-organic efana ne-ethanol, i-methanol, i-dimethyl sulfoxide (DMSO), ne-acetone. I-Solubity ingahluka ngokuya ngezinto ezifana nezinga lokushisa nokuba khona kwezinye izithanga. Ngezinhlelo ezithile, kuvame ukuchinjiswa kulezi zinhlaka ze-organic zokuphendula kwamakhemikhali noma ukwakhiwa.

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  • Trickorethylene Cas 79-01-6

    Trickorethylene Cas 79-01-6

    I-Trichlorethylene (TCE) iwuketshezi olungenamibala ngephunga elimnandi. Kuyinto eguqukayo futhi inokubona okuphansi. I-TCE ivame ukusetshenziswa njenge-solvent yezinhlobonhlobo zezinjongo zezimboni, kufaka phakathi ukuhlekisa nokuhlanza. Ngendlela yayo emsulwa, i-triclorethylene ivame ukucaca futhi kubonakale ngamafutha kancane. Kodwa-ke, ngoba i-TCE ingaba yingozi yempilo, kufanele iphathwe ngokunakekelwa.

    I-Trichlorethylene (TCE) ine-soubity ephansi kakhulu emanzini, cishe i-1 000 mg / l ngo-25 ° C. Kodwa-ke, kuyancibilika kakhulu ku-organic solvents futhi kungachithwa ku-organic liquid amaningi, njengokuphuza utshwala, izitha kanye nama-hydrocarbons. Le mpahla yenza i-TCE i-solvent ephumelelayo ezinhlobonhlobo zezicelo zezimboni

     

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