2,4-Dinitrochlorobenzene

Whakaahuatanga Poto:

Ko te 2,4-Dinitrochlorobenzene (DNCB) he pūhui waro me te tikanga (O2N) 2C6H3Cl. He maaka kowhai e rewa ana i nga whakarewa waro. He takawaenga nui mo te mahi ahumahi o etahi atu whakaranu.


Taipitopito Hua

Tohu Hua

Te Ahua

Kowhai kowhai ki karaihe parauri marama, wairewa i roto i te waihanoan, korekore i roto i te wai.

Tūemi

Nga tohu

Kōeke rangatira

Kōeke tuatahi

Kōeke o mua

 

Tohu kirikiri, ° C

≥48.50

≥47.50

≥47.00

Purea,%

≥99.00

≥96.00

≥93.00

Mea iti korohū,%

≤0.20

≤1.00

≤1.00

isomer,%

≤1.00

≤3.00

≤6.00

He take korohū nui,%

≤0.05

≤0.10

≤0.10

Makuku,%

≤0.50

Whakamahinga

Mo te waihanga waikano, pesticide me te rongoa waenga.

Whetu

Me waiho ki te maroke me te hau. Aukati i te ra tika me te wera. Kaua e pa ki te kiri.

Tākai

Nga pahu kirihou, 300kg te kupenga mo ia. Ka taea te whakarite kohinga taapiri.


  • Tōmua:
  • Panuku:

  • Tuhia to korero ki konei ka tuku mai ki a maatau

    Whanaunga Tuhinga