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Eriochrome Umukara T CAS 1787-61-7


  • URUBANZA:1787-61-7
  • Inzira ya molekulari:C20H12N3NaO7S
  • Uburemere bwa molekuline:461.38
  • EINECS:217-250-3
  • Synonyme:1-naphthalenesulfonicacid, 3-hydroxy-4 - ((1-hydroxy-2-naphthalenyl) azo) -7-nitro; 1-naphthalenesulfonicacid, 3-hydroxy-4 - [(1-hydroxy-2-naphthalenyl) azo] -7-nitro; 1-NaphthalenesulfonChemicalbookicacid, 3-hydroxy-4 - [(1-hydroxy-2-naphthalenyl) azo] -7-nitro-, monosodiumsalt
  • Ibicuruzwa birambuye

    Kuramo

    Ibicuruzwa

    Niki Eriochrome Umukara T CAS 1787-61-7?

    Ikimenyetso cya Eriochrome Black T, kizwi kandi ku izina rya mordye umukara 11, uzwi ku izina rya Elai Chrome umukara T, izina ry'ubumenyi 1- zirconium, nibindi. Kugena ubukana bwuzuye bwikitegererezo cyamazi (ingano ya calcium na magnesium ion) nayo ikoreshwa nkikimenyetso cya chromium Chemical Book black T yerekana. Igihe twateguraga ibipimo bya chrome birabura T dukurikije amategeko agenga isuku y’amazi yo kunywa 2001, twasanze muri 9.1.3.6, 95% yonyine ya Ethanol yakoreshejwe mu gushonga icyerekezo cya chrome cyirabura T hanyuma ikayungurura kugeza kuri 100ml, kugirango icyerekezo cyabonetse cyari umutuku wijimye wijimye hamwe nicyitegererezo cyamazi meza, kandi ibara ryumwanya wanyuma ntushobora guhinduka.

    Ibisobanuro

    Ingingo Ibisobanuro
    PH 3.7 (10g / l, H2O, 20 ℃)
    Ibara ryerekana amabara 14645
    Coefficient ya acide (pKa) pK1: 6.3; pK2: 11.55 (25 ° C)
    Ubucucike 1,109 g / mL kuri 25 ° C.
    Merk 14.3667
    BRN 4121162

    Gusaba

    Eriochrome Black T ikoreshwa cyane cyane mugusiga irangi no gucapa imyenda yubwoya, irashobora kandi gukoreshwa kumabara yibiti bya silk, nylon nizindi myenda, irashobora kandi gukoreshwa mugusiga irangi ryubwoya, ibicuruzwa byiza birashobora gukoreshwa nkikimenyetso. Eriochrome Black T irashobora gukoreshwa muguhitamo ibipimo byerekana ubukana bwamazi, ibipimo bigoye, kugena calcium, magnesium, barium, indium, manganese, gurş, scandium, strontium, zinc na zirconium, kugirango irangi hejuru, ubwoya nubwoko bwose bwimyenda yubwoya, irashobora kandi gukoreshwa mugusiga irangi rya nylon.

    Amapaki

    25kgs / ingoma, 9tons / 20'ibikoresho
    25kgs / umufuka, 20tons / 20'ibikoresho

    Eriochrome Umukara T-pack

    Eriochrome Umukara T CAS 1787-61-7

    Eriochrome Umukara T-Gupakira

    Eriochrome Umukara T CAS 1787-61-7


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