ʻAka Quinolinic2,3-Pyridinedicarboxylic acid CAS89-00-9
ʻO ka 2,3-dipyridyllic acid he mea kemika me ka molecular formula c7h5no4 a me ke kala kala kala ʻole.Hiki ke hoʻoheheʻe ʻia i ka wai, ʻaʻole hiki ke hoʻoheheʻe ʻia i ka benzene a me ka etera.Hoʻohana ʻia no nā intermediates lāʻau lapaʻau, intermediates pesticide a me nā reagents synthetic organik.ʻO ke aniani kolamu kala ʻole.Hiki ke hoʻoheheʻe ʻia i ka wai, ʻaʻole hiki ke hoʻoheheʻe ʻia i ka benzene a me ka etera.
2,3-pyridinedioic acidWaiwai
1. Kahi hehee: 188-190 ° C
2. Puni paila: 295.67 ° C
3. Māmā: 1.5216
4. Hōʻike hoʻohālikelike:1.6280
5. Nā kūlana mālama: mālama i kahi pouli, maloʻo, ka lumi wela
6. Solubility: 10g / L acidity coefficient (PKA) 2.43 (AT 25 ℃)
7. Morphology: Ka pauka Crystal
8. Ka waihoʻoluʻu: Keʻokeʻo i ka māmā melemele Beige
9. Hiki i ka wai: 0.55g / 100ml
ʻAka Quinolinicpalapala noi:
ʻO ka Pyridine-2,3-dicarboxylic acid he mea waena o ka herbicide imidazole nicotinic acid, nā mea waena o ka nicotinic acid, nicotinamide, nicothamide, a me nā mea'ē aʻe.Hoʻohana pū ʻia e kāohi i ka synthesis o ka glucose
ʻO Hebei Guanlang kekahi o nā alakaʻinā mea hana quinolinic acida me nā mea hoʻolako ma Kina, inā makemake ʻoe e lawe mai i ka 2,3-dipyridyllic acid mai china, e ʻoluʻolu e kelepona iā mākou no nā kikoʻī hou aku.
Hebei Guanlang Biotechnology Co., Ltd. no Guanlang Group, i hoʻokumu ʻia i ka makahiki 2007, aia ma Shijiazhuang kūlanakauhale ʻo ia ke kapikala o Hebei Province a me ka ʻāpana hub ma waena o Beijing Tianjin a me Hebei a loaʻa iā ia ka pono o ka lawe ʻana.ʻO kā mākou hui kahi ʻoihana ʻenehana kiʻekiʻe hou me ka Research & Development, ka hana ʻana a me ke kūʻai aku.
