3,5-Dimethyl-4-nitrobenzoic acid(CAS#3095-38-3)
| Waehere Morearea | 36/37/38 – He whakapataritari ki nga kanohi, te punaha manawa me te kiri. |
| Whakaahuatanga Haumaru | S26 – Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora. S36 – Mau kakahu whakamarumaru tika. |
Kupu Whakataki
Ko te waikawa 4-Nitro-3,5-dimethylbenzoic he pūhui waro. E whai ake nei he kupu whakataki mo ona rawa, ona whakamahinga, tikanga hanga me nga korero haumaru:
Kounga:
- Ko te waikawa 4-Nitro-3,5-dimethylbenzoic he totoka karaihe kore tae me te kakara kakara.
- He pumau i te pāmahana rūma, engari ka pahū pea i te pāmahana teitei, i te marama, i te wa e pa ana ki nga puna mura.
- He tata kore e rewa ki te wai, engari ka whakarewahia i roto i nga whakarewa pararopi penei i te waiwaro, te ethers, me te waiwaro maota.
Whakamahia:
- Ko te waikawa 4-nitro-3,5-dimethylbenzoic te nuinga e whakamahia ana hei takawaenga o nga waikano me te rauemi mata mo te whakahiato o nga poaka.
Tikanga:
- Ko te waikawa 4-Nitro-3,5-dimethylbenzoic ka taea te whiwhi ma te nitrification o te p-toluene. I te nuinga o te waa ka whakamahia e nga tauhohenga nitrification he ranunga o te waikawa nitric me te waikawa pungatara hei mahanga nitrifying.
- Ko te tikanga whakarite motuhake ko te tikanga: ka konatunatua te toluene ki te waikawa nitric me te waikawa pungatara, ka whakamahana mo te tauhohenga, ka whakamaarama ka purea.
Mōhiohio Haumaru:
- Ko te waikawa 4-Nitro-3,5-dimethylbenzoic he mea whakapataritari me te pirau, me karohia ki te pa ki te kiri me nga kanohi.
- I a koe e whakahaere ana i tenei puhui, mau karapu whakamarumaru, respirators, me nga karaehe whakamarumaru kia kore ai e mau haurehu, ka pa atu ranei ki te kiri.
- I te wa e rongoa ana me te whakahaere, karohia te pa atu ki nga waikura, nga puna mura me nga rawa muramura hei karo i te ahi me te pahū.
- Ki te horomia pokanoa, ka ngongohia ranei, me rapu wawe i te rongoa me te whakaatu i te pepa raraunga haumaru hua ki to taakuta.
