page_banner

hua

3 5-Dimethylphenylhydrazine hydrochloride(CAS# 60481-36-9)

Āhuatanga matū:

Tātai rāpoi C8H13ClN2
Molar Mass 172.66
Te Whakarewa 180°C (dec.)
Piro Pouri 247.3°C i te 760 mmHg
Tohu Kohiko 118.6°C
Wairewa wai Wairewa ki te wai.
Kohu Kohu 0.0259mmHg i te 25°C
Te ahua Te paura tioata
Tikanga Rokiroki i raro i te hau hau (hauota, Argon ranei) i te 2-8°C
MDL MCD00052269

Taipitopito Hua

Tohu Hua

Nga Tohu Whakamate Xi – Irritant
Waehere Morearea R20/21/22 – He kino ma te horomia, ka pa ki te kiri me te horomia.
R36/37/38 – 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.
S36/37/39 – Mau kakahu whakamarumaru tika, karapu me te whakamarumaru kanohi/kanohi.
S45 – Ki te puta he aitua, ki te kore ranei koe e pai, rapu wawe i nga tohutohu hauora (whakaatuhia te tapanga ina taea.)
S24/25 – A ape i te pa ki te kiri me nga kanohi.
Waehere HS 29280000
Tuhipoka morearea Kino/Iriri

 

Kupu Whakataki

Ko te 3,5-Dimethylphenylhydrazine hydrochloride he pūhui pararopi me te tātai matū C8H12ClN2. Ko nga korero e whai ake nei mo tona ahuatanga, te whakamahinga, te whakarite me nga korero haumaru:

 

Taiao:

-Te ahua: 3,5-Dimethylphenylhydrazine hydrochloride hei totoka tioata ma.

-Solubility: He wairewa ki te wai, te waipiro me te nuinga o nga whakarewa pararopi.

-Ira whakarewa: mo te 135-136 nga nekehanga Celsius.

-Puka mokaota: Koia te ahua o te waikawa puota noa, me etahi atu momo tote waikawa ka noho ano.

 

Whakamahia:

-Reagent matū: 3,5-Dimethylphenylhydrazine hydrochloride te nuinga o te whakamahia hei takawaenga me te reagents i roto i te whakahiato waro, me etahi tono i roto i nga mara o te pesticides waihanga, te waikano me te rongoa.

-Te patu otaota: Ka taea te whakamahi hei patu patu tarutaru nui mo te patu tarutaru.

 

Tikanga Whakaritenga:

Ko te 3,5-Dimethylphenylhydrazine hydrochloride te nuinga o te wa ka whakahiatohia e nga waahanga e whai ake nei:

Ko te 1.3,5-dimethylaniline te tauhohenga me te nui o te waikawa waikawa ki te whiwhi i te hydrochloride o 3,5-dimethylphenylhydrazine.

2. I tātarihia te hua ka horoia kia hoatu he 3,5-Dimethylphenylhydrazine hydrochloride parakore.

 

Mōhiohio Haumaru:

- 3,5-Dimethylphenylhydrazine hydrochloride me aro ki nga tikanga haumaru ina whakamahi me te penapena. Ka pa te kino ki te kiri, ki nga kanohi me nga waahanga manawa.

-Ka mau i nga taputapu whakamarumaru whaiaro e tika ana, penei i nga karapu taiwhanga, nga karaehe, me te parepare kanohi.

-Kaua e whakapiri atu ki nga waiora kaha kia kore ai e tauhohenga kino.

-I te wa e whakamahia ana, karohia te puehu, na te mea ka raru pea te puehu i te hauora.

-I te wa e whakahaere ana i te puhui, me mahi i roto i te waahi pai-hau, me te ngana ki te karo i te whakauru tika o tana kohu me te hau.

 

Whakarāpopototanga:

Ko te 3,5-Dimethylphenylhydrazine hydrochloride he reagent pararopi e whakamahia nuitia ana ka taea te whakamahi i roto i te whakahiato waro me te patupatupatu. I te wa e whakamahi ana, whakarongo ki te mahi haumaru me te whai i nga aratohu haumaru e tika ana.


  • Tōmua:
  • Panuku:

  • Tuhia to korero ki konei ka tukuna mai ki a matou