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Mnyama 3 CAS 4197-25-5 Umfanekiso ofakiweyo
  • Mnyama 3 CAS 4197-25-5 1

Mnyama 3 CAS 4197-25-5

Ipropati yeMichiza:

Ifomula yeemolekyuli C29H24N6
IMisa yeMolar 456.54
Ukuxinana 1.4899 (uqikelelo olurhabaxa)
Indawo yokunyibilika 120-124°C(lit.)
Indawo yeBoling 552.68°C (uqikelelo olurhabaxa)
Ukunyibilika kwamanzi Inyibilika kwi-oyile, kumafutha, kwipetrolatum eshushu, iparafini, phenol, ethanol, iacetone, benzene, toluene kunye nehydrocarbon. Ayinyibiliki emanzini.
Ukunyibilika Inyibilika kwi-acetone kunye ne-toluene, inyibilika kancinane kwi-ethanol, phantse ayinyibiliki emanzini.
Imbonakalo Umdaka omnyama ukuya kumdaka omnyama kunye nomgubo omnyama
Umbala Umdaka kakhulu omnyama ukuya kumnyama
Obona bude bubuninzi (λmax) ['598nm, 415nm']
Merck 13,8970
I-BRN 723248
pKa 2.94±0.40(Kuqikelelwe)
Imeko yoGcino Gcina eRT.
Uzinzo Ukukhanya okunovelwano
Refractive Index 1.4570 (uqikelelo)
MDL MFCD00006919
IiPropati zoMzimba kunye nezeMichiza Umgubo omnyama. Inyibilika kwi-ethanol, toluene, iacetone kunye nezinye izinyibilikisi. Kwiasidi yesulfuric egxininisiweyo, yayimnyama ngokumfusa, kwaye emva kokuhlanjululwa, yayiluhlaza okwesibhakabhaka omnyama, ikhokelela kwimvula eluhlaza okwesibhakabhaka ukuya kumnyama. Ukongezwa kwe-hydrochloric acid egxininisiweyo kwisisombululo se-ethanol yedayi eluhlaza okwesibhakabhaka; Ukongezwa kwesisombululo se-sodium hydroxide egxininisiweyo kumnyama omnyama.
Sebenzisa I-biological stain, ye-bacterial and fat staining, esetyenziswa kwi-histochemistry ukwahlula iparafini kunye namafutha ezilwanyana, i-myelin staining, amasuntswana eeseli ezimhlophe zegazi kunye ne-Golgi apparatus staining, kunye ne-lipid-like staining kwiiseli kunye nezicubu.

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iikhowudi zoMngcipheko I-R11 – Iyatsha kakhulu
R36/37/38 – Ukucaphuka kwamehlo, inkqubo yokuphefumla kunye nolusu.
Inkcazelo yoKhuseleko S24/25-Kuphephe ukudibana nolusu namehlo.
S16 – Gcina kude kwimithombo yomlilo.
I-S37/39 -Nxiba iiglavu ezifanelekileyo kunye nokukhusela amehlo / ubuso
S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
WGK eJamani 3
RTECS SD4431500
I-TSCA Ewe
Ikhowudi ye-HS 32041900
IKlasi yeeNgozi OKUTHUMEKAYO
Ubutyhefu LD50 ivn-mus: 63 mg/kg CSLNX* NX#04918

 

Mnyama 3 CAS 4197-25-5 Intshayelelo

I-Sudan Black B yidayi ephilayo enegama lekhemikhali i-methylene blue. Yikristale emnyama engumgubo kunye nokunyibilika okulungileyo emanzini.
Ikwasetyenziswa ngokubanzi kwi-histology njenge-reagent yokucoca phantsi kwe-microscope ukungcolisa iiseli kunye nezicubu ukuze ziqwalaselwe lula.

Indlela yokulungiselela iSudan emnyama B idla ngokufunyanwa ngokusabela phakathi kweSudan III kunye ne-methylene blue. I-Sudan Black B inokufumaneka kwakhona ngokunciphisa kwi-methylene blue.

Olu lwazi lulandelayo lokhuseleko kufuneka luthathelwe ingqalelo xa usebenzisa iSudan Black B: Iyacaphukisa amehlo kunye nolusu, kwaye ukudibana ngqo kufuneka kuphetshwe xa uphathwa. Amanyathelo afanelekileyo okukhusela, afana neeglavu zaselabhoratri kunye nezibuko, kufuneka zigqitywe ngexesha lokuphatha okanye ukuphatha. Musa ukukhupha i powder okanye isisombululo seSudan Black B kwaye ugweme ukungeniswa okanye ukugwinya. Iinkqubo ezifanelekileyo zokusebenza kufuneka zilandelwe kwibhubhoratri kwaye kufuneka zisetyenziswe kwindawo engena umoya.

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