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iimveliso

  • Uvavanyo lokuchonga i-phenacetin | C10H13NO2

    Igama lesiNgesi: phenacetinum, phenacetin [C10H13NO2 = 179.22] Le mveliso yi-p-ethoxyacetanilide. Umxholo we-C10H13NO2 akufuneki ube ngaphantsi kwe-99.0%. [uphawu] imveliso emhlophe, kunye akhazimlayo flake yikristale okanye emhlophe ngumgubo crystalline; engenasiphelo, incasa krakra kancinci. Imveliso inyibilika ...
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  • Ukunqongophala kwezinto ze-methylamine hydrochloride

    Kuxelwe ukuba imarike ye-methylamine hydrochloride iguqulwe ngamandla kulo nyaka, ekhokelela kunqongophalo olukhulu lwabavelisi. Ngokutsho umphathi jikelele Guanlang, ukususela bhubhane waphakanyiswa, imarike iye yafumana amaxesha 2-3 yokunqongophala stock, kunye guanlang eziphilayo ...
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  • Izinto eziluncedo ze-sodium dichloroisocyanurate

    (1) Umxholo wechlorine osebenzayo weDCCNa emsulwa yi-64.5%, kwaye umxholo wechlorine osebenzayo wemveliso ekumgangatho ophezulu ungaphezulu kwama-60%. Ine-disinfection eyomeleleyo kunye nefuthe lokucoca inzalo, kwaye inqanaba lokucoca lifikelela kuma-99% nge-20ppm. Inesiphumo sokubulala esomeleleyo kuzo zonke iintlobo zebacteria, i-alga ...
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