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Kuongororwa Kwemhando Yemahara Sample D&C Red No. 22 Eosin CAS 17372-87-1 Dye yeBiological Indicator


  • CAS:17372-87-1
  • Molecular Formula:C20H6Br4Na2O5
  • Molecular Weight:691.85418
  • EINECS:241-409-6
  • Mashoko anoreva zvakafanana:EOSIN YELLOWISH SOLUTION 20 G/L, S34 2.5 L; EOSIN YELLOWISH SOLUTION, FOR MICROSCOPY; EOSIN YELLOWISH, PURUM, MVURA-SOLUBLE, FOR MICROSCOPY; EOSIN-HEMATOXYLIN SOLUTION ACC. KUNA EHRLI CH, F. MICROSCOPY; EOSIN Y CI NO. 45380 , TECHNICAL DYE; EOSIN Y SOLUTION INDICATOR
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    Yakazvitsaurira kune yakasimba manejimendi yemhando yepamusoro uye ine hanya nekambani yevatengi, vatinoshamwaridzana navo vane ruzivo vanowanzo kurukura zvauri kuda uye kuita imwe yakazara mutengi mafaro eKutarisisa Yemahara Sample D&C Red No. 22 Eosin CAS 17372-87-1 Dye yeBiological Indicator, "Shandura kune zvirinani!" ndiyo sirogani yedu, iyo inoreva kuti “Nyika iri nani iri pamberi pedu, saka ngatiinakidzwai nayo!” Shandura kuti uve nani! Wagadzirira here?
    Yakazvitsaurira kune yakasimba yemhando manejimendi uye ine hanya nekambani yevatengi, shamwari dzedu dzechikwata dzine ruzivo dzinowanzo kuwanikwa kuti dzikurukure zvaunoda uye kuita kuti mutengi azere mafaro.Eosin Y uye D&C Red Nhamba 22, Mushure memakore gumi nematatu ekutsvagisa nekugadzira zvinhu, mhando yedu inogona kumiririra zvakasiyana siyana zvezvigadzirwa zvine mhando yepamusoro mumusika wepasi rose. Tapedza zvibvumirano zvikuru kubva kunyika dzakawanda dzakadai seGermany, Israel, Ukraine, United Kingdom, Italy, Argentina, France, Brazil, zvichingodaro. Pamwe unonzwa wakachengeteka uye uchigutsikana kana uchibatana nesu.

    Mvura inonyungudika eosin Y idhayi ine acidic yakagadzirwa nemakemikari inopatsanurwa kuita maanioni anochajiswa zvisina kunaka mumvura uye inosunga nema cations ane chaji yeprotein amino mapoka kuti asvibise cytoplasm. The cytoplasm, masero matsvuku eropa, tsandanyama, connective tissue, eosin granules, etc. zvakasvibiswa kune akasiyana madhigirii matsvuku kana epingi, achigadzira mutsauko wakajeka neblue nucleus.

    Item Tsanangudzo
    Melting point >300°C
    Mhepo pressure 0Pa pa25 ℃
    Flash point 11 °C
    Density 1.02 g/mL pa20 °C
    Kuchengetedza mamiriro Chitoro paRT.
    pKa 2.9, 4.5(pa25℃)

    Eosin idhayi rakanaka re cytoplasm. Inowanzoshandiswa pamwe chete nemamwe madhayi akadai sehematoxylin kana methylene blue. Inoshandiswa sebiological staining agent. EOSIN inoshandiswawo sechiratidzo che adsorption chekunayisa titration determination of Br -, I -, SCN -, MoO, Ag+, etc. Inoshandiswa sechromogenic agent ye fluorescence photometric determination yeAg+, Pb2+, Mn2+, Zn2+, nezvimwewo.

    Inowanzo kurongedzerwa mu25kg / chigubhu, uye zvakare inogona kuita customized package.

    Yakazvitsaurira kune yakasimba manejimendi yemhando yepamusoro uye ine hanya nekambani yevatengi, vatinoshamwaridzana navo vane ruzivo vanowanzo kurukura zvauri kuda uye kuita imwe yakazara mutengi mafaro eKutarisisa Yemahara Sample D&C Red No. 22 Eosin CAS 17372-87-1 Dye yeBiological Indicator, "Shandura kune zvirinani!" ndiyo sirogani yedu, iyo inoreva kuti “Nyika iri nani iri pamberi pedu, saka ngatiinakidzwai nayo!” Shandura kuti uve nani! Wagadzirira here?
    Quality Inspection yeEosin Y uye D&C Red No. Tapedza zvibvumirano zvikuru kubva kunyika dzakawanda dzakadai seGermany, Israel, Ukraine, United Kingdom, Italy, Argentina, France, Brazil, zvichingodaro. Pamwe unonzwa wakachengeteka uye uchigutsikana kana uchibatana nesu.


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