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OEM/ODM Factory Daily Raw Material Medicine Purity Degree 99% Bromocresol Green CAS No. 76-60-8 Bromocresol Green

 


  • CAS:76-60-8
  • MF:C21H14Br4O5S
  • MW:698.01
  • EINECS:200-972-8
  • kupu taurite:3,3',5,5'-Tetrabromo-m-cresosulfonaphthalein; 4,4'-(3h-2,1-benzoxathiol-3-ylidene)bis(2,6-dibromo-3-methylphenol)s,s-hauhā; 4,4-(3h-2,1-benzoxathiol-3-ylidene)bis(2,6-dibromo-m-cresol)s,s-dioxide m-cresol; 4,4-(3h-2,1-benzoxathiol-3-ylidene)bis(2,6-dibromo-,s,s-dioxidephenol
  • Taipitopito Hua

    Tikiake

    Tohu Hua

    Ko ta tatou ahunga whakamua kei runga i nga taputapu kua tino whakawhanakehia, nga taranata tino pai me te whakapakari tonu i nga ope hangarau mo te OEM/ODM Factory Daily Raw Material Medicine Purity Degree 99%Bromocresol Green CAS Nama 76-60-8Bromocresol Green, Ko te tumanako kei te piki haere tatou me o tatou kaihoko huri noa i te ao.
    Ko to tatou ahunga whakamua kei runga i nga taputapu kua tino whakawhanakehia, nga taranata tino pai me te kaha o te kaha hangarau moBromocresol Green me CAS Nama 76-60-8, Te whakarite i te kounga o te hua ma te whiriwhiri i nga kaiwhakarato pai rawa atu, kua whakatinanahia ano e matou nga tikanga whakahaere kounga matawhānui puta noa i a maatau tikanga rapu. I tenei wa, ko ta matou urunga ki te maha o nga wheketere, me to maatau whakahaere pai, ka whakarite hoki ka taea e matou te whakakii wawe i o hiahia ki nga utu pai, ahakoa te rahi o te ota.

    Ko te Bromocresol kakariki he paku memeha ki te wai me te wairewa ki te waiwaro, ether, ethyl acetate, me te benzene. He tino tairongo ki te kawakore, ka huri te matomato o Bromocresol ki te tae kikorangi-matomato motuhake ina tutaki ana ki nga wairewa wai kawakore. Ka taea te whakamahi i te Bromocresol green hei tohu, he kowhai i te pH 3.8 me te puru-matomato i te pH 5.4.

    Nga taonga Whakatakotoranga
    PH(wā whakawhiti) 3.8(kowhai kakariki)-5.4( kahurangi)
    Te roangaru horonga teitei(nm)λ1(PH 3.8)

    λ2(PH 5.4)

    440~445615~618
    Te whakarea whakauru papatipu, L/cm · gα1(λ1PH 3.8, tauira maroke)

    α2(λ2PH 5.4,tauira maroke)

    24~2853~58
    Whakamātautau whakawātea waihā haere
    Te toenga wera (kua tatauhia hei pūkawa) ≤0.25
    Ngaronga i te whakamaroke ≤3.0

    1.Bromocresol matomatoKo te kai whakapouri pūtau
    2.Ko te Bromocresol matomato he tohu Acid-base, pH huringa tae awhe 3.8 (kowhai) ki te 5.4 (puru-matomato)
    3.Ko te tote konutai matomato Bromocresol e whakamahia ana i roto i te whakatau colorimetric o te waikawa me te alkalinity. Ko te wairewa tote konutai Bromocresol green ka whakamahia hei kaihoko tae mo te ine i te uara pH ma te spectrophotometry. Ka whakamahia hei reagent mo te chromatography paparanga angiangi hei whakatau i te aliphatic hydroxyacids me te alkaloids, me te tangohanga me te wehenga mo te whakatau whakaahua o nga haukinia haukinia hauwha.

    1kg / putea, 25kg / pahū, whakaritenga e te kiritaki

    Ko ta tatou ahunga whakamua kei runga i nga taputapu kua tino whakawhanakehia, nga taranata tino pai me te whakapakari tonu i nga ope hangarau mo te OEM/ODM Factory Daily Raw Material Medicine Purity Degree 99%Bromocresol GreenCAS Nama 76-60-8 Bromocresol Green, Ko te tumanako kei te piki haere tatou me o tatou kaihoko huri noa i te ao.
    OEM / ODM wheketereBromocresol Green me CAS Nama 76-60-8, Te whakarite i te kounga o te hua ma te whiriwhiri i nga kaiwhakarato pai rawa atu, kua whakatinanahia ano e matou nga tikanga whakahaere kounga matawhānui puta noa i a maatau tikanga rapu. I tenei wa, ko ta matou urunga ki te maha o nga wheketere, me to maatau whakahaere pai, ka whakarite hoki ka taea e matou te whakakii wawe i o hiahia ki nga utu pai, ahakoa te rahi o te ota.


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