Ngā purongo ahumahi
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Aue! Tokowaru kua mate, tokowaru kua whara! I te tau 2021, tekau ngā aituā i roto i ngā umanga matū!
Neke atu i te whitu ngā kaimahi i tukuna ki te hōhipera i muri i te turuturu o te hauwai whanariki i tētahi tipu matū i Maharashtra, Īnia, i te 21 o Hānuere. I puta he aituā paihana waro haukini i te 3:26 i te ata o te 19 o Hānuere i te Maina Waro o Ruifeng i te Tāone o Xingxing o te Rohe o Dafang, Porowini o Guizhou. I te 12:44 o Hānuere...Pānuihia atu -
Ngā taipitopito mō te 1,3-Dichlorobenzene me te tikanga hanga CAS:541-73-1
He wai kore tae te 1,3-Dichlorobenzene, he kakara kino. Kāore e rewa i te wai, engari ka rewa i te waipiro me te ether. He paitini ki te tinana tangata, he whakapataritari ki ngā kanohi me te kiri. He mura, ā, ka taea te pāngia e te chlorination, te nitration, te sulfonation, me te hydrolysis. Ka tauhohe kaha ki te konumohe me te ...Pānuihia atu -
Rangahauhia te 1,489! Ka tino whakahēngia e te kāwanatanga te whakaputa ture kore, te rokiroki i ngā whanonga matū kino!
Te ako hohonu i ngā akoranga mai i ngā aituā me te whakatairanga i te mahi whakatikatika haumaru o ngā rauemi matū kino i mahia mō ngā tau e toru, i te marama o Ākuhata 2020, i tukuna e te komiti te otinga o te Kaunihera ā-Motu, i whakatūria i roto i te tau-roa o te whakatikatika "matū iti" ture kore ture puta noa i te motu...Pānuihia atu -
Te takawaenga hanga rauropi-2,5-Dichlorotoluene
Ingoa Ingarihi: 2,5-Dichlorotoluene Ingoa Ingarihi: Benzene, 1,4-dichloro-2-methyl-; NSC 86117; Toluene, 2,5-dichloro- (8CI); 1,4-dichloro-2-methylbenzene MDL: MFCD00000609 Tau CAS: 19398-61-9 Tātai ngota: C7H6Cl2 Taumaha ngota: 161.0285 Raraunga ā-tinana: 1. Ngā Āhuatanga: kore tae mārō...Pānuihia atu -
Ngā taipitopito mō te waikawa Bon 92-70-6
Ingoa: Waikawa 3-Hydroxy-2-naphthoic Ingoa Ingoa Kīanga: CI Developer 20; CI Developer 20 (Obs.); CI Developer 8; Waikawa 3-Hydroxy-2-naphthalenecarboxylic; Waikawa Bon; waikawa beta-oxynaphthoic; Waikawa 2,3-Bon; Waikawa Bon Parakore; Waikawa Carboxylic 2-Hydroxy-3-Naphthalene; Waikawa Carboxylic 3-Hydroxy-2-Naphthslene; 3-Hydroxy-2...Pānuihia atu -
He aha i ngoikore ai te pumau o te tae?
Me pēhea te whakapai ake i te pakari o te tae o ngā papanga tā me te tae hei whakatutuki i te hiahia nui o te mākete kakahu kua noho hei kaupapa rangahau i roto i te umanga tā me te tae. Ina koa, ko te pakari o te mārama o ngā tae tauhohe ki ngā papanga tae mārama, ko te pakari o te mirimiri maku o ngā papanga pouri me te tae...Pānuihia atu -
Te take o te mate urutā! He maha ngā kamupene matū i kī mai ka mutu tā rātou tango ota! Kua whakamutua te raina utanga katoa, ā, he raruraru te tuku rauemi mata!
He maha ngā kamupene matū kua mutu te tango ota! Tēnā, kia nui ngā taonga i mua i te wā! Mai i te Tau Hou, kua tukuna e ngā kamupene matū he reta kia wehe atu rātou i mua i te wā, me te whakamahara i ngā kaihoko kia tuku ota i mua i te wā hei whakarite i a rātou kia kore ai e pāngia te hanga me ngā mahi noa....Pānuihia atu -
Utu wheketere, Parakore teitei N,N-dimethylaniline/99% CAS 121-69-7
Utu wheketere Teitei te ma N,N-dimethylaniline/99% CAS 121-69-7 Ahumahi Mit-ivy Utu wheketere kounga teitei N,N-Dimethylaniline mō te hanga. CAS 121-69-7, Tau EC 204-493-5, tātai matū C8H11N Hokonga wera !! Kaihanga Haina n,n-dimethylaniline CAS NO. 121-69-7 i roto i te taonga papatipu Whatsapp/w...Pānuihia atu -
Kua piki ake i te 344%! Kua eke ngā utu utanga ki tētahi taumata hou. "He tino wera ngā pouaka kau!"
I raro i te mana o te mate urutā, i pāngia te hokohoko ki tāwāhi i te tau 2020 e te hekenga tuatahi, kātahi ka piki ake. I puhoi te hokohoko ki tāwāhi i te haurua tuatahi o te tau, engari i tere te piki ake i te haurua tuarua o te tau, ā, ka eke ki te taumata wera, ka hipa ake i te tumanako o te mākete. Ko te rere o te ipu...Pānuihia atu -
Kia mōhio mai!! ! !Kua whakatinanahia mana ngā ture hou mō te tirotiro me te tirotiro i te kawemai me te kaweake i ngā matū kino.
I te 18 o Hakihea, 2020, i whakaputa te Tari Whakahaere Matua o ngā Tikanga i te "Pānuitanga mō ngā Take e pā ana ki te Tirotiro me te Tirotiro i te Kawemai me te Kaweake i ngā Matū Morearea me ā rātou Takai" (Pānuitanga Nama 129 o te tau 2020 o te Tari Whakahaere Matua o ngā Tikanga). Ko te pānuitanga...Pānuihia atu -
Ngā panonitanga o te whakahoutanga hua, puritia, ka kitea tonutia ahau e koe ina hiahiatia!
Hua CAS 2-Naphthol 135-19-3 Waikawa Bon 92-70-6 2,5-Dichlorotoluene 19398-61-9 2,3-Dichlorobenzaldehyde 6334-18-5 2′,4′-Dichloroacetophenone 2234-16-4 2,4-Dichlorobenzyl waipiro 1777-82-8 3,4′-Dichlorodiphenyl ether 6842-62-2 “1,3-Dichlorobenzene MDCB” 541-73-1 pT...Pānuihia atu -
Kia mārama koe ki te 1,3-Dichlorobenzene MDCB
He wai kore tae te 1,3-Dichlorobenzene, he kakara kino tōna. Kāore e rewa i te wai, engari ka rewa i te waipiro me te ether. He paitini ki te tinana tangata, he whakapataritari ki ngā kanohi me te kiri. He mura, ā, ka taea te whai i ngā tauhohenga chlorination, nitrification, sulfonation, me te hydrolysis. Ka tauhohe kaha ki te konumohe...Pānuihia atu