Utu whakaheke, Hokonga wheketere Haina Dbu CAS 6674-22-2 Dbu me te utu pai rawa atu
Me ngā hangarau me ngā whakaurunga matatau, te mana whakahaere kounga teitei, te utu whaitake, te kamupene tino pai me te mahi tahi tata me ngā kaihoko, kua whakatapua mātou ki te tuku i te utu tino pai ki ā mātou kaihoko mō te utu whakaheke i Haina Factory Supply.DbuCAS 6674-22-2Dbu me te utu pai rawa atu, He nui tō mātou whakahīhī ki tō rongonui whakamiharo mai i ō mātou kaihoko mō te kounga rongonui o ā mātou hua.
Mā te hangarau me ngā whakaurunga matatau, te whakahaere kounga teitei, te utu whaitake, te kamupene tino pai me te mahi tahi tata ki ngā kaihoko, kua whakatapua mātou ki te tuku i te uara tino pai mō ā mātou kaihoko. Tae noa ki tēnei wā, kua kaweakehia ā mātou taonga ki te rawhiti o Ūropi, te Waenganui Rawhiti, te Tonga-mā-rāwhiti, Āwherika me Amerika ki te Tonga me ētahi atu. E 13 tau mātou e wheako ana ki te hoko me te hoko i ngā wāhanga Isuzu i te kāinga me tāwāhi, ā, kei a mātou anō hoki ngā pūnaha tirotiro wāhanga hiko hou o Isuzu. E whakahonoretia ana e mātou te kaupapa matua o te Pono i roto i te pakihi, te kaupapa matua i roto i te ratonga, ā, ka whakapau kaha mātou ki te whakarato i ngā taonga kounga teitei me te ratonga pai ki ā mātou kaihoko.
1,8-diazabicyclo [5.4.0] undec-7-ene, whakarāpopototia koDBU, he amidine he hanganga heterocyclic. Ko tōna ingoa Pākehā ko 1,8-diazabicyclo [5.4.0] undec-7-ene. He wai kore tae, he wai kōwhai mārama rānei i te pāmahana rūma, ā, ka taea te whakarewa ki roto i ngā whakarewa rauropi maha pērā i te wai, te etanoru, te acetone, me ētahi atu. Ko te tikanga ka rongoatia i ngā pāmahana i raro i te 30 ℃.
| Taonga | Whakatakotoranga |
| Te pūwāhi koropupū | 80-83 °C0.6 mm Hg (mārama) |
| Kiato | 1.019 g/mL i te 20 °C (i te rama) |
| Te pūwāhi rewa | -70°C |
| Te ātete ki te whakaata | n20/R 1.523 |
| Ngā tikanga rokiroki | Penapenahia i raro i te +30°C. |
| pKa | 13.28±0.20(I matapaetia) |
DBUka taea te whakamahi hei whakakorikori mō te hanga o te polyaminomethanol ethyl ester me ētahi atu hua matū, pērā i te tauhohenga o te ammonia me te dichloroethane hei hanga piperazine i tōna aroaro. He kaihoko whakamaroke pai rawa atu, he whakapakeke kapia epoxy, he aukati waikura, ā, ka taea te hanga hei aukati waikura matatau. He whānuitia te whakamahi i roto i te hanga o ngā paturopi haurua-hanga cephalosporin.
I te nuinga o te wā ka tākaihia ki te 25kg/pahu, ā, ka taea hoki te whakarite i te kete.
Me ngā hangarau me ngā whakaurunga matatau, te mana whakahaere kounga teitei, te utu whaitake, te kamupene tino pai me te mahi tahi tata me ngā kaihoko, kua whakatapua mātou ki te tuku i te utu tino pai ki ā mātou kaihoko mō te utu whakaheke i Haina Factory Supply.DbuCAS 6674-22-2 Dbu me te Utu Pai rawa atu, E tino whakahīhī ana mātou ki tō rongonui whakamiharo mai i ō mātou kaihoko mō te kounga rongonui o ā mātou hua.
Utu whakaheke mō Dbu me te Hokona Dbu, Tae noa mai ki tēnei wā kua kaweakehia ā mātou taonga ki te rawhiti o Ūropi, te Waenganui Rawhiti, te Tonga-mā-rāwhiti, Āwherika me Amerika ki te Tonga me ētahi atu. E 13 tau mātou e wheako ana ki te hoko me te hoko i ngā wāhanga Isuzu i te kāinga me tāwāhi, ā, kei a mātou anō hoki ngā pūnaha tirotiro wāhanga hiko hou o Isuzu. E whakahonoretia ana e mātou tā mātou kaupapa matua o te Pono i roto i te pakihi, te kaupapa matua i roto i te ratonga, ā, ka whakapau kaha mātou ki te whakarato i ngā taonga kounga teitei me te ratonga pai rawa atu ki ā mātou kiritaki.
