Quinolinic acid 2,3-Pyridinedicarboxylic acid ma Kina helu CAS 89-00-9

ʻO ka wehewehe pōkole:

Huahana: 2,3-Pyridinedicarboxylic acid

CAS:89-00-9

Nānā: ʻO ka pauka crystalline keʻokeʻo


  • Mea hana:Hebei Guanlang Biotechnology Co., Ltd.
  • Kūlana waiwai:Loaʻa
  • Hoʻouna:I loko o 3 mau lā hana
  • Kaʻina hoʻouna:Hōʻike, Kai, Ea
  • Huahana Huahana

    ʻIkepili hale hana

    Huahana Huahana

    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.

    hui guanlang

    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

    ʻAka Quinolinic

    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.


  • Mua:
  • Aʻe:

  • 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.