ʻO ke Belt and Road: Ka Launa Pū, ka Lokahi a me ka Lanakila-Lanakila
nā huahana

Nā huahana

beta-d-glucose pentaacetate CAS:604-69-3

ʻO Beta-D-glucose pentaacetate kahi hui kemika i loaʻa mai ka glucose, kahi kō maʻalahi. Hoʻokumu ʻia ia e ka acetylating glucose me ʻelima mau hui acetyl, e hopena ana i ka hoʻopili ʻana o kēia mau hui i nā hui hydroxyl (OH) i loko o ka molekole glucose. ʻO kēia hoʻololi ʻana o ka glucose e hāʻawi iā ia i ka paʻa i hoʻonui ʻia a hoʻolilo iā ia i mea hoʻoheheʻe i loko o nā mea hoʻoheheʻe organik.

Loaʻa i ka Beta-D-glucose pentaacetate nā noi like ʻole ma ke kahua o ke kemika organik, ʻoi aku hoʻi i ka synthesis a me ka hoʻololi ʻana o nā kalapona. Hiki iā ia ke lawelawe ma ke ʻano he precursor a i ʻole intermediate i ka hoʻomākaukau ʻana o nā derivatives carbohydrate ʻē aʻe a i ʻole nā ​​​​​​hui organik paʻakikī. Eia kekahi, ua hoʻohana ʻia i kekahi mau noi lapaʻau a me nā lāʻau lapaʻau e like me nā ʻōnaehana lawe lāʻau a me nā ʻano hoʻokuʻu i kāohi ʻia.


Nā kikoʻī huahana

Nā Lepili Huahana

Hoʻohana a me ka hopena

Hana kemika: Hiki ke hoʻohana ʻia ka Beta-D-glucose pentaacetate ma ke ʻano he mea hoʻomaka i ka hana ʻana o nā hui organik ʻē aʻe. ʻO ke alo o nā hui acetyl e ʻae i nā hoʻololi hui hana like ʻole a me nā hopena e hana.

Hui pale: ʻO nā hui acetyl i loko o ka beta-D-glucose pentaacetate e lawelawe ma ke ʻano he mau hui pale, e pale ana i nā hopena makemake ʻole ʻia ma nā hui hydroxyl i ka wā o nā hopena kemika. Hiki ke wehe koho ʻia ke ʻano acetylated o kēia hui e hana hou i ka beta-D-glucose no nā hana kemika hou aʻe.

Nā noi lāʻau lapaʻau: Ua loiloi ʻia ʻo Beta-D-glucose pentaacetate no kona mau waiwai lapaʻau. Ua aʻo ʻia no nā noi lawe lāʻau, ʻoiai he mea lawe no ka hoʻokuʻu ʻana i nā mea lapaʻau.

Noiʻi kemika: Hoʻohana pinepine ʻia kēia hui i nā hoʻonohonoho keʻena hoʻokolohua no nā kumu noiʻi like ʻole, me ka synthesis a me ka nānā ʻana i nā kalapona. Hiki ke hoʻohana ʻia ma ke ʻano he hui maʻamau a i ʻole he hui kuhikuhi i nā ʻano loiloi.

Laʻana Huahana

3
4

Hoʻopili Huahana:

6892-68-8-3

ʻIke Hou Aʻe:

Hoʻonohonoho ʻana C16H22O11
Hoʻāʻo 99%
helehelena Pauka aniani keʻokeʻo
Helu CAS. 604-69-3
Hoʻopili ʻana Liʻiliʻi a nui
Ola Papa 2 mau makahiki
Ka Waihona E mālama i kahi maloʻo a me kahi anuanu
Palapala hōʻoia ISO.

 


  • Ma mua:
  • Aʻe:

  • E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou