L-Valine

Incazelo emfushane:

Igama:L-Valine

Omqondofana:I-L-2-Amino-3-methylbutyric acid;2-Aminoisovaleric acid

I-Molecular Formula:C5H11NO2

Isisindo samangqamuzana:117.15

Inombolo Yokubhalisa ye-CAS:72-18-4

EINECS:200-773-6

Ukupakisha:25kg isikhwama/isigubhu/ibhokisi

Imbobo yokulayisha:Ichweba elikhulu laseChina

I-Port of Dispapch:Shanghai ;Qindao;Tianjin


Imininingwane Yomkhiqizo

Ukucaciswa

Ukupakisha & Ukuthumela

FAQ

Omaka bomkhiqizo

I-L-Valine 72-18-4 iyikristalu emhlophe noma i-crystalline powder , enesisombululo se-ethanol esimanzi esisindayo umuntu ohlanzekile we-tabular engenambala noma i-scaly crystallization.Ayinaphunga, inomunyu okhethekile.Indawo yokuncibilika engaba ngu-315 °C.

Imisebenzi nezinhlelo zokusebenza:I-L-valine ingenye yama-amino acid ayisishiyagalombili abalulekile emzimbeni womuntu, angasetshenziswa ekulungiseleleni ama-amino acid ayinhlanganisela, izidakamizwa ze-polypeptide kanye nokudla okulwa ne-antioxidant njll. isifo sokuqina kwesibindi, nokwelashwa kokwehluleka kwezinso, amaphutha azalwa naso okwelashwa kokudla, i-sepsis, nokwelashwa kwangemva kokuhlinzwa kweziguli ezinesifo sikashukela, kanye nemithi esheshisa ukuphulukiswa kwamanxeba okuhlinzwa kanye nokunakekela okusekela ukudla okunomsoco kweziguli ezinomdlavuza.Ngaphezu kwalokho, iphinde isetshenziselwe ukulungisa ukufakwa okuphezulu kwama-amino acid e-branched-chain (njengokumnika okungu-3H, njll.) kanye noketshezi lomlomo (njengesibindi-isiraphu eyomile, njll.).Izicelo eziqinisa umsoco wokudla, isithuthukisi ukunambitheka kokudla kanye nezibulala-zinambuzane zezolimo ziyathandwa futhi.


  • Okwedlule:
  • Olandelayo:

  • Ukucaciswa komkhiqizo we-L-Valine 98.5%

    Izinto

    Amazinga

    Ukubukeka

    Amakristalu amhlophe noma i-crystalline

    Ukuhlonza

    IR: Ihambisana ne-

    Isivivinyo(%)

    98.5 – 101.5

    pH

    5.5 – 7.0

    Ukuzungezisa okuqondile(°)

    +26,6 – +28,8

    Izinsalela ekushiseni(%)

    0.10 Max

    Ukulahlekelwa ekumisweni(%)

    0.30 Max

    Cl(%)

    0.05 Max

    Fe(ppm)

    30 Max

    I-SO4(%)

    0.03 Max

    Njenge(ppm)

    1.5 ubuningi

    Izinsimbi ezinzima(ppm)

    15 Max

    I-Organic eguquguqukayo

    Ihlangabezana nezidingo

    Isitoreji: endaweni eyomile, epholile, nenomthunzi enezinto ezipakishwayo zangempela, gwema umswakama, gcina ekamelweni lokushisa.

    I-Shelf Life: izinyanga ezingu-48

    Iphakheji:in25kg/isikhwama

    ukulethwa: ngokushesha

    1. Ithini imigomo yakho yokukhokha?
    T/T noma L/C.

    2. Yisiphi isikhathi sakho sokulethwa?
    Ngokuvamile sizohlela ukuthunyelwa ezinsukwini ezingu-7 -15.

    3. Kuthiwani ngokupakisha?
    Ngokuvamile sinikeza ukupakisha njengoba 25 kg / isikhwama noma ibhokisi.Yebo, uma unezidingo ezikhethekile kuzo, sizokwenza ngokusho kwakho.

    4. Kuthiwani ngokuba semthethweni kwemikhiqizo?
    Ngokwemikhiqizo oyi-odile.

    5. Yiziphi izincwadi ozinikezayo? 
    Ngokuvamile, sihlinzeka nge-invoyisi Yezohwebo, Uhlu Lokupakisha, Isikweletu Sokulayisha, i-COA, Isitifiketi Sezempilo kanye nesitifiketi Somsuka.Uma izimakethe zakho zinezidingo ezikhethekile, sazise.

    6. Yini imbobo yokulayisha?
    Ngokuvamile iShanghai, iQingdao noma iTianjin.

    Bhala umyalezo wakho lapha futhi usithumelele wona