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4-Nitrophenylacetonitrile (CAS#555-21-5)

Āhuatanga matū:

Tātai rāpoi C8H6N2O2

Molar Mass 162.145

Kiato 1.272g/cm3

Ira Whakarewa 114-118℃

Piro Pounamu 336.3°C i te 760 mmHg

Irahiko 157.2°C

Wairewa KARERE

Te Kohu Kohu 0.000113mmHg i te 25°C


Taipitopito Hua

Tohu Hua

Taupānga

Mo te whakahiato Organic

Whakatakotoranga

Te ahua: Maama
Tae:Ma ki te Maama kowhai kowhai kowhai paura Refactive Index 1.577

Haumaru

S36/37 - Mau kakahu whakamarumaru me nga karapu tika.

Te Tarapi me te Rokiroki

Kikī i roto i te 25kg/50kg pahu.Tikanga Rokiroki: I raro i te hau hau (hauota, Argon ranei) i te 2-8°C

Kupu Whakataki

Te whakauru i a maatau hua, 4-Nitrophenylacetonitrile - te tino whiringa mo te whakahiato waro.Hei kaihanga matua i roto i te umanga matū, ka whakahīhī mātou i tō mātou kaha ki te whakaputa i ngā hua kounga teitei e tutuki ana i ngā hiahia me ngā whakaritenga o ā mātou kaihoko utu nui.

Ko ta tatou 4-Nitrophenylacetonitrile he mea pakari ka puta mai i te ahua o te ma ki te kiripiri kowhai marama.Kei te whakamahia nuitia i roto i te whakahiato waro, a kua kitea he tino whai hua i roto i nga tono maha.Ahakoa he tohunga kemu koe, he kaingākau noa ranei koe, ka kitea e koe he mea tino nui tenei hua ki to taiwhanga.

I o maatau whakaurunga, ka whakapau kaha matou ki te whakarite i te haumaru o a matou kaimahi me o taatau kaihoko.Kei te mohio matou ki nga tupono ka pa ki te whakahaere matū, na reira ka whakarato whakangungu tika kia mohio nga kaiwhakahaere me pehea te whakahaere i tenei hua ma te haumaru me te whai hua.E taunaki ana matou kia mau nga kaiwhakahaere i te kopare puehu (te uhi katoa), he koti rapa hei aukati i te paihana, me nga karapu rapa i te wa e whakahaere ana i te 4-Nitrophenylacetonitrile.I tua atu, kua ata hirihia a maatau hua kia kore ai e poke, kua hoahoatia hei whakarato i te hau ngongo o te rohe me te hau katoa i te wa e whakamahia ana.

Pērā ki ētahi matū, he mea nui kia mau te tiaki i te 4-Nitrophenylacetonitrile.Me whakarite e nga kaiwhakahaere kei te rongoa nga rawa ki tetahi waahi makariri, maroke atu i nga puna o te wera me te mura.Ka tino aukatia te kai paipa ki nga waahi kei te whakamahia tenei hua.I roto i te katoa, e tino taunakitia ana kia kaha nga kaiwhakahaere ki te hanga i a raatau mahi kia rite ki te miihini me te mahi aunoa kia taea ai te whakaiti i te tupono ka pa ki tenei rauemi.

I te mutunga, ko ta tatou 4-Nitrophenylacetonitrile he hua kounga teitei kua whakawhanakehia hei whakatutuki i nga hiahia o nga tohunga kemu e mahi ana i roto i te waahanga o te whakahiato waro.Ko a maatau hua he mea hanga kia pai ai te whakatutuki i nga paerewa kounga i te wa e whai whakaaro ana ki te haumaru o a maatau kaiwhakahaere.E whakapono ana matou ka kitea e koe tenei hua hei waahanga nui i roto i to taiwhanga, a ka tumanako matou ki te haere tonu ki te whakarato ki a koe nga hua me nga ratonga pai rawa atu o te umanga.


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