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2 3-Dichlorophenylhydrazine hydrochloride(CAS# 21938-47-6)

Āhuatanga matū:

Tātai rāpoi C6H7Cl3N2
Molar Mass 213.49
Te Whakarewa 204°C (tikura)
Piro Pouri 272.3°C i te 760 mmHg
Tohu Kohiko 118.5°C
Kohu Kohu 0.00613mmHg i te 25°C
Te ahua Mārō
BRN 3708910
Tikanga Rokiroki Te hau hau, Te Pamahana rūma
MDL MFCD00052265

Taipitopito Hua

Tohu Hua

2 3-Dichlorophenylhydrazine hydrochloride(CAS# 21938-47-6) Kupu Whakataki

Ko te 2,3-dichlorophenylhydrazine hydrochloride he pūhui waro me te tauira matū C6H6Cl2N2 · HCl. He totoka tioata ma, he whakarewa ki te wai me nga whakarewa waipiro. Ko nga korero e whai ake nei mo tona ahuatanga, te whakamahinga, te whakarite me nga korero haumaru:

Taiao:
-Whakaahua: Maamaa kiriataata totoka
-Taimaha rāpoi: 207.53g/mol
-Ira Whakarewa: 118-120 ℃
-Kohuatanga: 327 ℃
-Kiaiti: 1.47g/cm³
-Maoritanga: Ka whakarewahia ki te wai me te waipiro waipiro

Whakamahia:
-2,3-dichlorophenylhydrazine hydrochloride te nuinga o te whakamahia hei reagent i roto i te whakahiato waro ka taea te whakamahi ki te whakahiato i etahi atu puhui waro.
-Ka whakamahia ano hei reagent i roto i te rangahau matū koiora mo te rapu me te tātari o nga pūhui kaha motuhake.
-2,3-dichlorophenylhydrazine hydrochloride kei te whakamahia ano he rauemi mata mo nga takawaenga pesticide me te whakahiato waikano.

Tikanga:
Ko te tikanga whakarite o te 2,3-dichlorophenylhydrazine hydrochloride e whai ake nei:
Tuatahi, ka tauhohehia te 2,3-dichloronitrobenzene me te hydrazine ki te whakaputa 2,3-dichlorophenylhydrazine. Na, ka tauhohehia te 2,3-dichlorophenylhydrazine ki te waikawa pūhaumāota ki te hoatu 2,3-dichlorophenylhydrazine hydrochloride.

Mōhiohio Haumaru:
-2,3-dichlorophenylhydrazine hydrochloride he whakapataritari me te karo i te pa ki te kiri, nga kanohi me te waahanga manawa.
-Ka mau i nga taputapu whakamarumaru e tika ana penei i nga karapu taiwhanga, nga karaehe me nga kanohi kanohi i te wa e whakahaere ana.
-Ko te horomia, te hongi ranei i te nui rawa o te 2,3-dichlorophenylhydrazine hydrochloride ka kino ki te hauora. Rapua wawe te tirotiro hauora mena ka he te whakatikatika.
-I te wa o te rokiroki me te kawe waka, me wehe ke atu i nga waikura, waikawa me te waikawa waikawa ki te karo i nga tauhohenga kino.
-i roto i te whakamahinga o te tukanga me aro ki te whai i nga tikanga haumaru o te taiwhanga.

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