Dl-lacideua hoʻomohalaʻia a hanaʻia, ma hope o nā minukeʻekolu,ʻoi aku ka maʻemaʻe, kiʻekiʻe, kiʻekiʻe, a me ke kumukūʻai maikaʻi loa.
ʻO ka hale hana nui loa i hanaʻia ma Kina. Ua hōʻoiaʻia ka maikaʻi a he haʻahaʻa ka uku.
'Ōuhe clake consparentʻole a iʻole ka crystal crystal,'olting point he 93-95 ℃, maʻalahi maʻalahi i ka chloromor, etoable ma ka wai. Maʻalahi e hydrolyze a me ka polyhize.'Ōuhiki ke hoʻohanaʻia e like me ka hanaʻana o ka hana lāʻau polylactic odicactic acid, cyclic esterification.
No ka mooolelo oDl-lacide:
Hua inoa huahana:Dl-lacide
Nā Kauka: 95-96-5
MF: c6h8o4
MW: 144.13
Einecs: 202-468-3
Melting point: 116-119 ° C
BOILITIKA: 142 ° C8 MM HG (lit.)
ʻOihana: 1.186 ± 0.066 G / cm3 (wānana)
FP: 180 ° C
Ke mālama nei Temp: 2-8 ° C
No ka noi oDl-lacide
Dl-lacideHoʻohanaʻia e hana i ka 2-hydroxy-propionacy-propionic acid 1- (1-phenyl-edhoxscarbonyl) Hana ia i kahi mea nui e like me keʻano nui a me kahi waena i hoʻohanaʻia ma ka stgyhes synthes, nā lāʻau lapaʻau a me nā derrochemical a me nā make. Ua pili ia i loko o ka alfowmatic a alyzymatic e hana ai i nā alkylʻelua (R) -lactes a me Alkyl (s, s)
Dl-lacideHoʻohana pinepineʻiaʻo ia ma keʻano he pale pale i ka paleʻana i nā lole, a iʻole he mau'āpana a iʻole nā mea hoʻonaninani i loko oʻeono mau mahina i loko o nā mahina heʻeono.
Inā makemakeʻoe, eʻoluʻolu e poina iā ia, e hoʻokipa iā mākou, e hoʻouna aku mākou iāʻoe i ke kumukūʻai maikaʻi loa ma hope o kāu nīnau.
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Post Time: Jun-13-2022