I-D-tryptophan

Inkcazo emfutshane:

Igama:D (+) - i-tryptophan

Izithethantonye:(R) -2-Amino-3- (3-Indollyl) propuinic acid; I-D-Alpha-Amino-3-Indolepropiopic Acid; I-3,3'-Indollyl-2-Alanine

Ifomula yemolekyula:C11H12N2O2

Ubunzima bemolekyuli:204.23

Inombolo yeRegistry yeCas:I-153-94-6

I-einecs:205-819-9-9

Ukupakisha:I-25kg ibhegi / idrum / ibhokisi

Izibuko lokulayisha:I-China Pret port

Izibuko le-dispapch:Shanghai; Qendao; i-tiajin


Iinkcukacha zemveliso

Ukucaciswa

Ukupakisha kunye nokuthumela

FAQ

Iimpawu zeMveliso

1. I-D-t-t-t-tryptophan yi-Amino Acid ebalulekileyo kwaye iyaqhubeka isetyenziswa njengesondlo.

2. I-D-t-t-tryptophan iyonwabela imiphumo yokukhuthaza ukukhula kunye nokulungiswa kwe-hitiocyte.

I-3. I-D-t-tryptophan idlala indima ephambili ekukhuleni nasekusebenzeni kakuhle.


  • Ngaphambili:
  • Okulandelayo:

  • Into yovavanyo Ukucaciswa
    Imbonakalo Umgubo omhlophe okanye ophumeleleyo
    Ukujikeleza okuthile [α] 25 / D D + 29.4 ° ~ + °
    I-chloride (cl) ≤0.10%
    I-Sulphate (i-SO42-) ≤0.03%
    Intsimbi (Fe) ≤30ppm
    I-Amomoium (NH4 +) ≤0.02%
    I-arsenic ≤1ppm
    Intsalela kwi-ignition ≤0.10%
    Intsimbi enzima (PB ≤10ppm
    Ezinye ii-Amino Acids (TLC) Ngokuzenzekelayo abufumaneki
    I-assay I-98.5% ~ 101.5%
    Ilahleko yokomisa ≤0.50%

    Ukugcinwa: Kwindawo eyomileyo, epholileyo, nenomthi enepakeji yasekuqaleni, uphephe ukufuma, ivenkile kubushushu begumbi.

    Beka ubomi kwishelufa: Iinyanga ezingama-48

    Iphakheji: ngaphakathi25kg / ibhegi

    ukuhanjiswa: ngokukhawuleza

    1. Ithini imibandela yakho yokuhlawula?
    T / t okanye l / c.

    2. Ithini ixesha lakho lokuhambisa?
    Ngokwesiqhelo siza kulungiselela ukuthunyelwa kwiintsuku ezisi-7 -15.

    3. Njani malunga nokupakisha?
    Ngokwesiqhelo sinikezela ukupakisha njenge-25 kg / ibhegi okanye ibhokisi. Ewe, ukuba uneemfuno ezizodwa kubo, siya kuthi ngokwenu.

    4. Njani ngokusemthethweni kweemveliso?
    Ngokweemveliso owandiyalayo.

    5. Ngawaphi amaxwebhu obonelela ngayo? 
    Ngokwesiqhelo, sibonelela nge-invoice eqatha, uluhlu lokupakisha, iBhili yokuLayisha, i-COA, isiqinisekiso sempilo kunye nesatifikethi semvelaphi. Ukuba iimarike zakho zineemfuno ezizodwa, sazise.

    6. Yintoni ilayisa i-port?
    Ngokwesiqhelo nguShanghai, Qingdao okanye i-tianjin.

    Bhala umyalezo apha kwaye uthumele kuthi