Te Whitiki me te Ara: Te Mahi Ngātahi, te Whakārotahi, me te Wini-Wini
ngā hua

Ngā Hua

4-Dimethylaminobenzaldehyde CAS:100-10-7

Ko te 4-Dimethylaminobenzaldehyde he matū waro e whakamahia whānuitia ana hei matū matū waro. He wai kōwhai mā, he kakara motuhake. Kei roto he mowhiti benzene me te rōpū dimethylamino (-N(CH3)2) me te rōpū aldehyde (-CHO) e piri ana ki te tūranga para. He maha ngā whakamahinga o tēnei matū, tae atu ki te hanga rongoā, tae, me ētahi atu matū waro. E mōhiotia ana mō tōna kaha ki te tauhohe ki ngā rōpū mahi rerekē, pērā i ngā amine, ngā waipiro, me ngā thiol, e whai hua ana ki te hanganga o ngā hononga matū me te whanaketanga o ngā ngota hou.


Taipitopito Hua

Ngā Tohu Hua

Te Whakamahinga me te Pānga

Te hanganga o ngā turanga Schiff: He maha ngā wā ka whakamahia te DMAB hei hanga i ngā turanga Schiff mā te tauhohe ki ngā amine tuatahi. He maha ngā wā ka whakamahia tēnei tauhohenga i roto i te hanganga o ngā tae azo, ngā takawaenga rongoā, me ētahi atu matū waro.

Te tapanga rama hihiko: He āhuatanga rama hihiko tō te DMAB, ā, he mea whai hua mō te tapanga me te kimi i ngā ngota motuhake i roto i ngā rangahau koiora. Ka taea te whakamahi hei tae rama hihiko mō te tae i ngā pūmua, ngā waikawa karihi, me ētahi atu ngota koiora.

Ngā tono tātari: Ka taea e te DMAB te mahi hei tohu tae-ira, hei tohu ine-ira rānei mō ngā momo tātaritanga. Hei tauira, ka tauhohe ki ngā aldehyde, ka hanga he hua tae ka taea te ine hei whakatau i te kukū aldehyde i roto i te tauira.

Te Hanganga Waro: He matū whai hua te DMAB i roto i te hanganga waro, inā koa i roto i te hanganga o ngā matū waro matatini. Ka taea e ia te pāngia e ngā tauhohenga pēnei i te whakatōtō, te hurihanga, me te waikura, ka taea ai te hanga i ngā hanganga matū rerekē.

Ngā tono rongoā: Kua whakaatuhia e ētahi o ngā matū DMAB he āhuatanga rongoā pea. Hei tauira, kua whakaatuhia e ētahi matū he mahi patu huakita, patu harore, me te patu matepukupuku. Nā ēnei āhuatanga ka waiho te DMAB me ōna matū hei whāinga whakamere mō te kimi me te whakawhanake i ngā rongoā.

Te Tākai Hua:

试剂包装2

Ngā Mōhiotanga Tāpiri:

Te hanganga C9H11NO
Whakamātautau 99%
Āhua Paura mā
Nama CAS 100-10-7
Te tākai Iti, nui hoki
Te Ora o te Wāhi 2 tau
Rokiroki Penapena ki te wāhi hauhautanga, maroke hoki
Tiwhikete ISO.

 


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