waikawa Quinolinic2,3-Pyridinedicarboxylic acid CAS89-00-9
Ko te waikawa 2,3-dipyridyllic he matū matū me te tātai rāpoi c7h5no4 me te karaihe tīwae kore tae.He iti te memeha ki te wai, karekau e memeha ki te benzene me te etera.Ka whakamahia mo nga takawaenga rongoa, takawaenga pesticide me nga reagents waihanga pararopi.He karaehe tira kore tae.He iti te memeha ki te wai, karekau e memeha ki te benzene me te etera.
2,3-pyridinedioic acidĀhuatanga
1. Ira whakarewa: 188-190 ° C
2. Te waahi kohua: 295.67 ° C
3. Kiato: 1.5216
4. Taupū Refactive:1.6280
5. Nga tikanga rokiroki: pupuri i roto i te wahi pouri, maroke, pāmahana rūma
6. Wairewa: 10g / L whakarea waikawa (PKA) 2.43 (AT 25 ℃)
7. Morphology: Te paura tioata
8. Tae: White ki te marama kowhai Beige
9. Wairewa wai: 0.55g/100ml
waikawa Quinolinictono:
Ko te waikawa Pyridine-2,3-dicarboxylic he takawaenga o te imidazole waikawa nicotinic herbicide, nga takawaenga o te waikawa nicotinic, nicotinamide, nicothamide, me etahi atu He reagent hoki mo te whakatau i nga katote parahi.Ka whakamahia hoki hei aukati i te whakahiato o te huka
Ko Hebei Guanlang tetahi o nga rangatiranga kaihanga waikawa quinolinicme nga kaiwhakarato i Haina, ki te hiahia koe ki te kawemai i te waikawa 2,3-dipyridyllic mai i Haina, tena koa whakapiri mai ki a maatau mo etahi atu korero.
Ko Hebei Guanlang Biotechnology Co., Ltd. no Guanlang Group, i whakaturia i te tau 2007, kei roto i te taone nui o Shijiazhuang, ko te whakapaipai o te Porowini o Hebei me te waahanga tari i waenga i a Beijing Tianjin me Hebei me te whai waahi ki te kawe waka.Ko ta matou kamupene he hinonga matū hangarau-nui hou me te Rangahau me te Whanaketanga, te whakaputa me te hokonga. Kei a matou ake to matou wheketere me te taiwhanga, kei te tuku ratonga whakahiato mo o taatau kaihoko.
