Hua

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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  • D-Tartaric acid CAS 147-71-7 kei roto i nga stereoisomers e toru: te waikawa tartaric, te waikawa levo-tartaric me te waikawa meso-tartaric. Ka whakakorehia e nga wahanga kaha o te ranunga o te dextro- me te tinana levorotatory tetahi ki tetahi, e kiia nei ko te waikawa tartaric racemic. Karekau te Meso i te taiao ka taea te whakahiato matū. Ko nga momo waikawa tartaric katoa he tioata taekore he ngawari te whakarewa ki te wai.

  • L() -Tartaric acid CAS 87-69-4 he karaehe whakawhiti kore tae, he ma ranei te pai ki te paura tioata maata me te reka kawa.

  • Ko te 5-Chlorovaleryl chloride CAS 1575-61-7 he takawaenga waihanga nui o te pyrazole herbicides. Ka whakamahia te 5-Chloropentanoyl chloride hei rauemi mata o te 1,1,7-trichloro-1-hepten-3-one, katahi ka taea te whakahiato i nga otaota pyrazole tuatoru-whakatupuranga. Pyrazole herbicides nga ahuatanga o te mahi matū tino pai, te kowhiringa teitei, te iti rawa o te paitini whakangote me te pai o nga ahuatanga o te taiao, me etahi atu, kua noho hei waahi wera mo te rangahau me te whanaketanga o te patu patupatu i te ao i nga tau tata nei. I te mea kei te kaha haere tonu te tono mo nga patu patupatu kaha, ka pera ano te tono mo te 5-chlorovaleryl chloride hei takawaenga.

  • Ko te Diphenylmethane CAS 101-81-5 he karaehe ahua ngira kore tae me te kakara karaka. Kare e rewa ki te wai, ka whakarewahia ki te waiwaro, etera, chloroform, benzene me te cyclohexane.

  • Ko matou te kaihanga matua o Chlorobutanol CAS 57-15-8 i Haina.Chlorobutanol CAS 57-15-8 kei roto i nga taonga ka taea te tuku tere.COA, MSDS me TDS o Chlorobutanol CAS 57-15-8.

  • 2-Bromo-5-chlorobenzoic acid CAS 21739-93-5 he karaihe ma. Ira whakarewa 154-156 â.

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