nūhou

ʻAkika Glyoxylic CAS 298-12-4, he ʻano molekala ko C₂H₂O₃ a he kaumaha molekala ko 74.04. He wai moakaka ʻole kona hopena wai, hiki ke hoʻoheheʻe iki ʻia i loko o ka ethanol, ether a me benzene.

ʻAkika GlyoxylicHe hui organik koʻikoʻi ʻo ia, nona kahi hui aldehyde (-CHO) a me kahi hui carboxyl (-COOH), me kahi ʻano hoʻonohonoho o HOCCOOH. Loaʻa iā ia nā ʻano waiwai kino a me ke kemika like ʻole, e like me ka density pili (d₂₀₄) o 1.384, kahi index refractive (n₂₀D) o 1.403, kahi kiko paila o 111°C, kahi kiko heheʻe o -93°C, kahi kiko flash o 103.9°C, a me ke kaomi mahu o 0.0331mmHg ma 25°C. ʻIke ʻia ia he mau kristal keʻokeʻo me kahi ʻala ʻoluʻolu ʻole. ʻO kona hopena wai he wai aniani melemele ʻole a māmā paha, ʻaʻole hiki ke hoʻoheheʻe ʻia i ka ether, ethanol a me benzene. Hiki iā ia ke omo i ka makū a lilo i slurry i ka manawa pōkole ma hope o ka hōʻike ʻia ʻana i ka lewa, a he corrosive.

ʻAkika Glyoxylic CAS 298-12-4he ākea ka hoʻohana ʻana ma nā ʻano like ʻole:

Kahua hoʻonani:ʻAkika Glyoxylichoʻohana ʻia ma ke ʻano he mea hana ʻala a me ka mea hoʻopaʻa no nā mea hoʻonani ma ke kahua hoʻonani.

Kahua lāʻau lapaʻau:ʻO ka waikawa Glyoxylic kahi mea maka synthetic no nā waena lāʻau lapaʻau e like me nā lāʻau antihypertensive atenolol a me Dp-hydroxyphenylglycine. Hiki ke hoʻohana ʻia ka waikawa Glyoxylic e synthesize i ka penicillin waha, allantoin, p-hydroxyphenylglycine, p-hydroxyphenylacetic acid, mandelic acid, acetophenone, α-thiophene glycolic acid, p-hydroxyphenylacetamide (nā lāʻau maʻi cardiovascular a me ke koko kiʻekiʻe e like me atenolol). I ka manawa like, hoʻohana ʻia ia e hana i nā huahana lāʻau lapaʻau anti-ulcer e like me ka capsule a me allantoin.

ʻO ka mahiʻai:Ua hoʻomohala nā kānaka ʻepekema i kahi palakiko i loaʻa mai ka biomass e pani i nā palakiko kuʻuna. Hana ʻia kēia palakiko hou mai nā kemika makepono, kahi e hiki ai i ka waikawa glyoxylic ke hoʻohui i nā molekala kō me nā hui "pipili" e hana ma ke ʻano he poloka kūkulu o ka palakiko. Ma ke kahua mahiʻai, hiki ke hoʻohana ʻia kēia palakiko hou i nā ʻano hana like ʻole e like me ka hoʻopili ʻana, nā lole, nā lāʻau lapaʻau, a me nā huahana uila.

Ka palekana o ke kaiapuni:He mea nui loa ke kaʻina hana glyoxylate ma ke kahua o ka biochemistry. ʻOi loa aku i kahi kaiapuni nele i ka mālamalama, hiki i nā mea kanu ke hoʻololi i nā waikawa momona i nā kō ma o ke kaʻina hana glyoxylate e mālama i ka ikehu a me ke kumu kalapona e pono ai no ka ulu ʻana, e hoʻolaha i ke kaʻina hana o ka ʻōnaehana ola, a hoʻoikaika i ka hiki ke hoʻololi i nā kaiapuni maikaʻi ʻole e like me ka maloʻo a me ka paʻakai kiʻekiʻe.

ʻUnilongʻo iahe waikawa Glyoxylic ʻoihana CAS 298-12-4 mea hana, hiki iā mākou ke hāʻawi i nā ʻano kikoʻī huahana like ʻole oKemika Organic, hōʻoia maikaʻi, hoʻouna wikiwiki, loaʻa i ka waihona. Inā makemake ʻoe, e ʻoluʻolukāhea iā mā˚ou.