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I-D-amino acids D-Alanine CAS No.: 338-69-2 inqwaba yesitoko

Incazelo emfushane:

PIgama lomzila: D-Alanine

Inombolo ye-CAS: 338-69-2

MF:C3H7NO2

MW:89.09

180402995a9d8a3dfd04953fc9121e55_926c53f9b3b843f4ab227ce51cddc7dc


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

PImininingwane yomzila:

Ukubukeka Impushana emhlophe ukuya kokumhlophe
Ukuzungezisa Okuqondile [25/D] -14.0 ukuze -15.3 º
I-Chloride (Cl) Hhayi ngaphezu kuka-0.1%
Insimbi enzima(Pb) Hhayi ngaphezu kuka-10ppm
I-Ammonium(NH4) Hhayi ngaphezu kuka-0.02%
Insimbi(Fe) Hhayi ngaphezu kuka-10ppm
I-Sulfate (SO4) Hhayi ngaphezu kuka-0.02%
Amanye ama-amino acid Hhayi ngaphezu kuka-0.5%
Ukulahlekelwa ekomisweni Hhayi ngaphezu kuka-0.2%
Izinsalela ekushiseni Hhayi ngaphezu kuka-0.2%
Isivivinyo 98.5% kuya ku-101.0%
Isikhathi sokuqinisekisa iminyaka engu-2
Iphakheji 25kg/ isigubhu
Isitoreji Gcina endaweni emnyama, evalwe endaweni eyomile, Emazingeni Okushisa Egumbi
Ezokuthutha ngolwandle noma emoyeni noma emhlabeni
Izwe azalelwe kulo China
Imigomo yokukhokha T/T

 

 

 

Omqondofana:

I-Alanine D-ifomu;

I-HD-Abu-OH;

D-Alanine;

I-D-2-Aminopropionic acid;

I-Da-Alanine;

U-Alanine, D;

(R) -2-Aminopropionic acid;

I-HD-Ala-OH;

(2R) -2-aminopropanoic acid;

 

 

Isicelo:

Ngocwaningo lwe-biochemical.

Izinto zokusetshenziswa zokuhlanganiswa kwezithako ezinoshukela ezintsha nezinye izimaphakathi zemithi ye-chiral.

 

 

Ubukhulu:

1. Ngokuvamile sinezinga lethani esitokweni, futhi singaletha impahla ngokushesha ngemva kokuthola i-oda.

2. Ikhwalithi ephezulu kanye nentengo yokuncintisana inganikezwa.

3.Umbiko wokuhlaziywa kwekhwalithi (COA) wenqwaba yokuthunyelwa uzonikezwa ngaphambi kokuthunyelwa.

4. Uhlu lwemibuzo yabahlinzeki kanye nemibhalo yezobuchwepheshe inganikezwa uma isicelo emva kokuhlangabezana nenani elithile.

5. Isevisi enhle yangemuva kokuthengisa noma isiqinisekiso : Noma yimuphi umbuzo wakho uzoxazululwa ngokushesha okukhulu.


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