Vitamini K3
Nthawi zina amatchedwa vitamini K3, ngakhale kuti ndi zotumphukira za Naphquinone popanda unyolo wa 3-udindo sizingafanane ndi ntchito zonse za kMavitamini. Menadione ali ndi mavitamini a K2 omwe amagwiritsa ntchito alkylation kuti amapereka ma sapoquinones (MK-n, n = 1-13; k2 mavitamers), ndipo motero, umapangidwa bwino ngati protatun.
Amadziwikanso kuti "Menaphthone".
| Zinthu | Kulembana |
| Ndikumali | Ufa kapena ufa wofanana wa ma crystalline |
| Fungo | Pang'ono olid kapena pang'ono |
| (C11h8o2 • nahso3 • 3h2o)% | ≥96.0% |
| Menanidi | ≥50.0% |
| H2o% | ≤13.0% |
| Madzi osungunuka w / v | ≥2.0% |
| Zitsulo zolemera (Ad PB) | ≤20ppm |
| As | ≤0.0005% |
| Nahso3 | ≤10.0% |
| Chamafuta | Abwino |
| Kukula kwa tinthu | 100% imadutsa pa 40mesh |
Kusunga: M'malo owuma, ozizira, komanso shaded ndi ma Centraging oyambilira, pewani chinyezi, kusunga kutentha kwa firiji.
Moyo wa alumali: Miyezi 48
Phukusi: mkati25kg / thumba
kupereka: mwachangu
1. Kodi ndi chiyani?
T / t kapena l / c.
2. Nthawi yanu yobereka ndi iti?
Nthawi zambiri timakonza zotumiza m'masiku 7 -15.
3. Nanga bwanji kulongedza?
Nthawi zambiri timapereka kulongedza monga 25 kg / thumba kapena katoni. Zachidziwikire, ngati muli ndi zofuna zapadera pa iwo, tidzapita kwa inu.
4. Nanga bwanji za zovomerezeka za malonda?
Malinga ndi zomwe mudalamulira.
5. Ndi zikalata ziti zomwe mumapereka?
Nthawi zambiri, timapereka ma invoice opanga, mndandanda wazolongedza, Bill of Dulani, Coa, satifiketi yazachipatala ndi Concorfiketi yazachipatala. Ngati misika yanu ili ndi zofunikira zapadera, tidziwitseni.
6. Kodi padoko ndi chiyani?
Nthawi zambiri Shanghai, qingdao kapena Tianjin.
