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Ka whakaratohia e to maatau wheketere te 2-bromofluorobenzene cas 1072-85-1, N, N-dimethylformamide dimethyl acetal cas 4637-24-5, 5-heptylresorcinol cas 500-67-4. Ko a maatau hua te nuinga o te hoko i te kaainga me o waho. Kua toa matou i nga mihi mai i nga kaihoko me te kounga teitei, te utu whaitake me te ratonga tino pai.

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2,4-Di-tert-butylphenol CAS 96-76-4
2,4-Di-tert-butylphenol CAS 96-76-4 e tu ana, te tuku tere, Nga tau o te wheako whakaputa me te tino mana whakahaere.COA, MSDS, TDS, me etahi atu o te 2,4-Di-tert-butylphenol ka taea whakaratohia
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2-Chloropyrazine CAS 14508-49-7
E whai ake nei ko te whakaurunga o te kounga teitei 2-Chloropyrazine CAS 14508-49-7, me te tumanako ki te awhina i a koe kia pai ake te mohio ki te 2-Chloropyrazine CAS 14508-49-7.
2-Chloropyrazine CAS 14508-49-7 mahi
takawaenga rongoa
Ka whakamahia hei takawaenga mo te rongoa me te pesticide
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2,4-Difluoronitrobenzene CAS 446-35-5
Ka rite ki te kounga teitei ngaio 2,4-Difluoronitrobenzene CAS 446-35-5 hangahanga, ka taea e koe te okioki ki te hoko 2,4-Difluoronitrobenzene CAS 446-35-5 mai i to maatau wheketere.
Ko te 2,4-Difluoronitrobenzene e tu ana, te tuku tere, Nga tau o te wheako whakaputa me te tino mana whakahaere.COA, MSDS, TDS, me etahi atu o te 2,4-Difluoronitrobenzene ka taea te whakarato
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3,4,5-Trifluoroaniline CAS 163733-96-8
E whai ake nei ko te whakaurunga o te kounga teitei 3,4,5-Trifluoroaniline CAS 163733-96-8, me te tumanako ki te awhina i a koe kia pai ake te mohio ki te 3,4,5-Trifluoroaniline CAS 163733-96-8. Nau mai ki nga kaihoko hou me nga tawhito ki te mahi tahi ki a maatau ki te hanga i tetahi wa pai ake!
3,4,5-Trifluoroaniline mahi
Te whakahiato pararopi
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N-(Hydroxymethyl)phthalimide CAS 118-29-6
Nau mai ki te hoko N-(Hydroxymethyl)phthalimide CAS 118-29-6 mai ia matou. I ahu mai i te tauhohenga i waenga i te phthalimide me te formaldehyde. Tāpirihia te formaldehyde ki te kōhua tauhohenga, tāpirihia te wai kia 12% pea te kukū o te formaldehyde. Makahia te phthalimide i raro i te whakakorikori, a ko te inenga he phthalimide: formaldehyde=1:1.1 (molar ratio). I whakanuia te mahana ki te 98-102°C, ka whakamarokehia mo te 2.5h, ka whakamatao ki te 35°C, ka tātarihia te centrifugally, ka whakamaroke kia whiwhi ai i te hua kua oti.
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2,4,5-Trifluorophenylacetic waikawa CAS 209995-38-0
Kei te mihi koe ki te haere mai ki to maatau wheketere ki te hoko i te hoko hou, te utu iti, me te 2,4,5-Trifluorophenylacetic acid CAS 209995-38-0. Ko te Hydroxylaluminium chloride (ACH) he konumohe chloride taketake matatini e whakamahia nuitia ana hei antiperspirant i roto i nga hua axillary, ina koa nga hua aerosol.
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