2-Hydroxy-3-nitrobenzaldehyde（CAS# 5274-70-4)
| Waehere Morearea | R36/37/38 – He whakapataritari ki nga kanohi, te punaha manawa me te kiri. R22 – He kino ki te horomia R20/21/22 – He kino ma te horomia, ka pa ki te kiri me te horomia. |
| 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. S36/37/39 – Mau kakahu whakamarumaru tika, karapu me te whakamarumaru kanohi/kanohi. |
| WGK Tiamana | 3 |
| TSCA | Ae |
| Waehere HS | 29130000 |
Kupu Whakataki
Ko te 2-Hydroxy-3-nitrobenzaldehyde he puhui pararopi e mohiotia ana ko 3-nitro-2-hydroxybenzaldehyde. E whai ake nei he kupu whakataki mo tona ahuatanga, te whakamahinga, te tikanga whakarite me nga korero haumaru:
Kounga:
- Te ahua: He totoka kowhai kowhai.
Whakamahia:
- Ka taea te whakamahi hei rauemi timatanga mo te whakahiato o etahi atu puhui waro, penei i te paturopi waihanga me te waikano.
Tikanga:
- Ko te whakarite o te 2-hydroxy-3-nitrobenzaldehyde ka taea te whiwhi ma te nitrification o te parabentaldehyde.
- I te nuinga o te wa i te aroaro o te kaihoko nitrifying, ka uru te benzaldehyde ki te waikawa nitric, a ko te hua ka puta i muri i te tauhohenga ko te 2-hydroxy-3-nitrobenzaldehyde.
- Me mahi te tukanga whakahiato i raro i nga tikanga whakamatautau e tika ana hei whakarite i te haumaru me nga hua nui.
Mōhiohio Haumaru:
- Ko te 2-Hydroxy-3-nitrobenzaldehyde he matū paitini e mura ana.
- Whaia nga tikanga haumaru taiwhanga matū me mau karapu tiaki tika, mohiti, me nga koti taiwhanga i te wa e mahi ana.
- Kaua e pa atu ki te kiri, ki nga kanohi, ki nga kakahu, kia tupato kia kore e pangia nga paura me nga hau.
