Glycine

Glycine. , uye dzimwe nguva inonzi semi-yakakosha amino acid.glycine ndeimwe yeiyo yakapusa amino acids.

Makemikari Zvivakwa:

White monclinic kana hexagonal crystal, kana chena crystalline poda. Kusanzwisisika, nekukosha kwakakosha kuravira. Inonyura mumvura, solubility mumvura: 25g / 100ml pa25 ℃; Pa50 ℃, 39.1G / 10kweCemalbook0ml; 54.4g / 100ml pa 75 ℃; Pa100 ℃, iri 67.2G / 100ml. Kunyanya kujekesa mu ethanol, anenge 0.06g akanyungudutswa mune 100g anymymand ethanol. Vanongoerekana vasisungane muacetone uye ether.

Maitiro Ekugadzira:

Stredcker nzira uye chloro-acetic acid ambomoni nzira ndiyo nzira huru yekugadzirira.

Streette nzira:Fomualdehyde, sodium cyanide, ammonium chloride maitiro pamwe chete, wozowedzera glacial acetic acid, yakatsvaira methylene aminocetonitrile; AMino Acetonitrile Sulfate yakawanikwa nekuwedzera methylene acetonitrile ku ethanol pamberi peSulfutic acid. Sulfate yakaderedzwa neBarium Hydroxide kuti uwane glycine atium munyu; Ipapo Sulfutic acid inowedzerwa kuti iwedzerwe iyo Baura, itarisire iyo, uye mushure mekutonhora iyo inotonhorera iyo glycine makristasi eglycine. Kuedza [NACN] -> [NH4CLAWE CH2 = N - CH2CNCH2 = N - CH2CNCNCH2CN, 2 ba [- h2so4] - > H2NCH2COH

Chloro-acetic acid Amoniation nzira:Ammonia mvura neAmmonium Bicarbonate yakasanganiswa kusanganisa kusvika ku55 Mhinduro yekushongedza yakawedzerwa ne 95% ethanol kuti iite glycine crystalze kunze, yakasviba, yakashambidzwa ne ethanol uye yakaoma yekuwana chigadzirwa chisina kuchena. Nyungudika mumvura inopisa uye dzokorora ne ethanol kuwana glycine. H2NCH2COOH CLCCH2COH [NH4HCO3] -> [NH4OH]

Uye zvakare, glycine inobviswawo kubva kuSilika Hydrolyzate uye hydrolyzed ne gelatin seyakagadzirwa zvinyorwa.

Chikumbiro:

Munda wekudya

1.

2, inoshandiswa seyakawedzera yekuwedzera, inonyanya kushandiswa kuitira mwaka uye zvimwe zvinhu;

3.

4, ine diaxidant mhedzisiro (ichishandisa iyo simbi yekushora kushandira pamwe), yakawedzerwa kune kirimu, chizi, margarine inogona kuwedzera hupenyu hwekuchengetedza kwe3 ~ ka4 times;

5. Kuti ubvise marara muzvinhu zvakabikwa, glucose 2.5% uye glcine 0.5% inogona kuwedzerwa;

6. Wedzera 0.1% ~ 0.5% kune goridhe round yekukurumidza kubheka madhiri, iyo inogona kuita basa rekunyevera panguva imwe chete;

7, kuravira kwemunyu uye vhiniga kunogona kutamba buffer basa, huwandu hwehuwandu hwekuwedzera zvigadzirwa 0,3% ~ 0.7%, acid, acid zvigadzirwa 0.05% ~ 0.5%;

8, Zvinoenderana neGB2760-96 mirairo inogona kushandiswa sezvinonhuwira.

Munda wekurima

1. Izvo zvinonyanya kushandiswa seyakawedzera uye inokwezva kuwedzera amino acids muDeed yehuku, zvipfuyo, kunyanya mhuka dzinovaraidza. Yakashandiswa se hydrolyzed protein inowedzera, sesangano reSynergistic re hydrolyzed protein;

2, mukugadzirwa kwemishonga yekuuraya zvipuka inoshandiswa mune synthesis yePyrethroid Plasscicide Glycine Glycine EtHyl Ester Hydrochloride, inogona zvakare kuve yakanyorwa isimbica uye herbicide solid glyphosate.

Industrial munda

1, inoshandiswa sekupa mhinduro inowedzera;

2, inoshandiswa muindasitiri yemishonga, biochemical bvunzo uye organic synthesis;

3, yakashandiswa seCephaloksonzer

4, inoshandiswa se cosmetic row zvigadzirwa.

Chigadzirwa Chigadzirwa: 25kg / bhegi

Chengetedza chinofanira kunge chiri chekutonhora, chakaoma uye chengetedza.