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Nnyefe N'ogbe Bromocresol Ntụ ntụ akwụkwọ ndụ akwụkwọ ndụ dị elu CAS76-60-8

 

 


  • CAS:76-60-8
  • MF:C21H14Br4O5S
  • MW:698.01
  • EINECS:200-972-8
  • Aha njirimara:3,3',5,5'-Tetrabromo-m-cresosulfonaphthalein; 4,4'-(3h-2,1-benzoxathiol-3-ylidene)bis(2,6-dibromo-3-methylphenol)s,s-dioxide; 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
  • Nkọwa Ngwaahịa

    Budata

    Akara Ngwaahịa

    Ndị ọrụ nabatara ngwaahịa anyị nke ọma ma nwee ntụkwasị obi, ha nwekwara ike imezu mkpa ego na mmekọrịta mmadụ na ibe ya na-agbanwe agbanwe ugboro ugboro maka nnyefe n'ogbe dị eluNtụ ntụ akwụkwọ ndụ akwụkwọ ndụ Bromocresol CAS76-60-8, Enwere m olileanya na anyị ga-eso gị mepụta njikọ ụlọ ọrụ ogologo oge, anyị ga-emekwa ihe kacha mma maka gị.
    Ndị ọrụ nabatara ngwaahịa anyị nke ọma ma nwee ntụkwasị obi, ha nwekwara ike imezu mkpa ego na mmekọrịta mmadụ na ibe ya na-agbanwe agbanwe ugboro ugboro makaNtụ ntụ akwụkwọ ndụ akwụkwọ ndụ nke China Bromocresol na BromocresolSite n'ịkwụsi ike na ndị na-enye nduzi maka njikwa usoro mmepụta na ndị na-enye ndụmọdụ, anyị ekpebiela inye ndị na-azụ ahịa anyị site na iji ihe mbụ ha zụtara na obere oge ka ha rụchara ọrụ. N'ichekwa mmekọrịta bara uru na ndị ahịa anyị, anyị na-emepụta ngwaahịa anyị ọtụtụ oge iji mezuo ihe ọhụrụ anyị chọrọ ma rapara na usoro kachasị ọhụrụ nke azụmaahịa a na Ahmedabad. Anyị dị njikere ilekwasị anya na nsogbu ndị a ma mee mgbanwe iji ghọta ọtụtụ ihe nwere ike ime na azụmaahịa mba ụwa.

    Akwụkwọ ndụ Bromocresol na-agbaze ntakịrị na mmiri ma na-agbaze na ethanol, ether, ethyl acetate, na benzene. Akwụkwọ ndụ Bromocresol na-enwe mmetụta dị ukwuu na alkali, ọ na-agbanwe agba pụrụ iche na-acha anụnụ anụnụ-akwụkwọ ndụ mgbe ọ na-ezute mmiri alkaline. Enwere ike iji akwụkwọ ndụ Bromocresol mee ihe dị ka ihe ngosi, na-apụta odo odo na pH 3.8 na acha anụnụ anụnụ-akwụkwọ ndụ na pH 5.4.

    ihe Nkọwapụta
    PH(oge mgbanwe) 3.8 (akwụkwọ ndụ akwụkwọ ndụ odo) -5.4 (acha anụnụ anụnụ)
    Oke ogologo mmiri nnabata kachasị (nm) λ1 (PH 3.8) λ2 (PH 5.4) 440~445615~618
    Ọnụọgụ nnabata oke, L/cm · gα1(λ1PH 3.8, ihe nlele kpọrọ nkụ) α2(λ2PH 5.4, ihe nlele kpọrọ nkụ) 24~2853~58
    Nnwale mkpochapụ ethanol ngafe
    Ihe fọdụrụ na-ere ọkụ (agbakọrọ dị ka sulfate) ≤0.25
    Mfu mgbe a kpọrọ nkụ ≤3.0

    1.Akwụkwọ ndụ akwụkwọ ndụ Bromocresolbụ ihe na-eme ka mkpụrụ ndụ nwee ntụpọ
    2.Akwụkwọ ndụ akwụkwọ ndụ Bromocresolbụ ihe ngosi isi acid, pH mgbanwe agba dị site na 3.8 (odo) ruo 5.4 (acha anụnụ anụnụ-akwụkwọ ndụ)
    3.Akwụkwọ ndụ akwụkwọ ndụ BromocresolA na-ejikarị nnu sodium eme ihe n'ịchọpụta agba nke acidity na alkalinity. A na-eji ngwọta nnu sodium Bromocresol green dị ka ihe na-eme agba maka ịtụ uru pH site na spectrophotometry. A na-eji ya dị ka ihe na-eme ka a na-eme chromatography dị gịrịgịrị iji chọpụta aliphatic hydroxyacids na alkaloids, yana dị ka ihe na-eme ka a na-ewepụta ma kewapụ ihe maka mkpebi photometric nke quaternary ammonium cations.

    1kg/akpa, 25kg/drum, ihe onye ahịa chọrọ

    Ndị ọrụ nabatara ngwaahịa anyị nke ọma ma nwee ntụkwasị obi, ha nwekwara ike imezu mkpa ego na mmekọrịta mmadụ na ibe ya na-agbanwe agbanwe ugboro ugboro maka nnyefe n'ogbe dị eluNtụ ntụ akwụkwọ ndụ akwụkwọ ndụ Bromocresol CAS76-60-8, Enwere m olileanya na anyị ga-eso gị mepụta njikọ ụlọ ọrụ ogologo oge, anyị ga-emekwa ihe kacha mma maka gị.
    Chaịna n'ogbeBromocresol Akwụkwọ NdụnaBromocresol Akwụkwọ NdụPowder, Site n'ịkwụsi ike na ndị na-enye nduzi mmepụta dị elu na ndị na-enye ndụmọdụ maka ọdịnihu, anyị ekpebiela inye ndị na-azụ ahịa anyị site na iji ihe ịzụrụ ihe na mmalite na obere oge ka anyị nwesịrị ahụmịhe ọrụ. N'ichekwa mmekọrịta bara uru na ndị ahịa anyị, anyị na-emepụta ngwaahịa anyị ọtụtụ oge iji mezuo ihe ọhụrụ achọrọ ma rapara na usoro kachasị ọhụrụ nke azụmaahịa a na Ahmedabad. Anyị dị njikere ichebara ihe isi ike ndị a echiche ma mee mgbanwe iji ghọta ọtụtụ ihe nwere ike ime na azụmaahịa mba ụwa.

     


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