ʻO ke Belt and Road: Ka Launa Pū, ka Lokahi a me ka Lanakila-Lanakila
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ʻO ka Glucose-pentaacetate CAS:604-68-2

ʻO ka Glucose pentaacetate, i ʻike ʻia hoʻi ʻo beta-D-glucose pentaacetate, he hui kemika i loaʻa mai ka glucose. Hana ʻia ia ma ka acetylating ʻelima o nā hui hydroxyl i loaʻa i ka glucose me ka acetic anhydride, e hopena ana i ka hoʻopili ʻana o ʻelima mau hui acetyl. Hiki ke hoʻohana ʻia kēia ʻano acetylated o ka glucose i nā ʻano hana kemika like ʻole ma ke ʻano he mea hoʻomaka, hui pale, a i ʻole he mea lawe no ka hoʻokuʻu ʻana i nā lāʻau lapaʻau i kāohi ʻia. Hoʻohana pinepine ʻia ia i ka noiʻi a me ka nānā ʻana i nā kemika.


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Hoʻohana a me ka hopena

Ka pale ʻana i nā hui hydroxyl: Hoʻohana pinepine ʻia ka Glucose pentaacetate i ka synthesis organik ma ke ʻano he hui pale no nā hui hydroxyl i loaʻa i nā kalapona. Ma ka acetylating i nā hui hydroxyl, pale ka glucose pentaacetate i nā hopena makemake ʻole me nā reagents ʻē aʻe, e ʻae ana i ka hana koho o nā hui hydroxyl kikoʻī.

Hoʻokuʻu lāʻau lapaʻau i kāohi ʻia: Ua noiʻi ʻia ka Glucose pentaacetate no kona hiki ke hoʻohana ʻia i nā ʻōnaehana lawe lāʻau. Hiki iā ia ke hana ma ke ʻano he mea lawe no nā lāʻau lapaʻau i hoʻokuʻu ʻia ma ke ʻano i kāohi ʻia ma o ka hydrolysis enzymatic. Hiki ke ʻoki koho ʻia nā hui acetyl i loaʻa i loko o ka glucose pentaacetate e nā esterases, e hoʻokuʻu ana i ka lāʻau lapaʻau ma ke ʻano i kāohi ʻia.

Noiʻi a me ka loiloi kemika: Hoʻohana pinepine ʻia ka Glucose pentaacetate i ka noiʻi a me ka loiloi kemika ma ke ʻano he hui kuhikuhi. ʻO kona ʻano paʻa a wehewehe maikaʻi ʻia e lilo ia i mea pono no ka ʻike ʻana a me ka hōʻoia ʻana i nā ʻano hana loiloi like ʻole, me ka spectroscopy NMR.

Nā noi hana: Hiki i ka Glucose pentaacetate ke lawelawe ma ke ʻano he mea hoʻomaka no ka hana ʻana o nā hui like ʻole. Hiki ke hoʻololi koho ʻia a wehe ʻia paha nā hui acetyl, e ʻae ana i ka hoʻolauna ʻana o nā hui hana like ʻole. ʻO kēia versatility e hoʻolilo i ka glucose pentaacetate i poloka hale waiwai no ka hana ʻana o nā molekala paʻakikī.

Laʻana Huahana

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Hoʻopili Huahana:

6892-68-8-3

ʻIke Hou Aʻe:

Hoʻonohonoho ʻana C16H22O11
Hoʻāʻo 99%
helehelena Pauka keʻokeʻo
Helu CAS. 604-68-2
Hoʻopili ʻana Liʻiliʻi a nui
Ola Papa 2 mau makahiki
Ka Waihona E mālama i kahi maloʻo a me kahi anuanu
Palapala hōʻoia ISO.

 


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