Vitamin K3 (MNB / MSB) Cas: 58-27-5
| Catalog Number | xwm 91871 |
| Khoom npe | Vitamin K3 (MNB / MSB) |
| CAS | 58-27-5 : kuv |
| Molecular Formula | C11H8O2 |
| Molecular Luj | 172.18 Nws |
| Cov ntaub ntawv khaws cia | Ambient |
| Harmonized tariff Code | 29147000 ib |
Khoom Specification
| Qhov tshwm sim | Dawb crystalline hmoov |
| Assay | 99% min |
| Melting point | 105-107 ° C (lit.) |
| Boiling point | 262.49 ° C (kwv yees kwv yees) |
| ceev | 1.1153 (kev kwv yees kwv yees) |
| Refractive Index | 1.5500 (kwv yees) |
| solubility | yog ': soluble |
| tsw | Me ntsis tsw |
| Dej Solubility | InsolubLE |
| rhiab heev | Lub teeb Sensitive |
Kev tshawb fawb biochemical;Cov tshuaj kho mob muaj cov vitamins muaj roj-soluble;Nws yog siv nyob rau hauv kev kho mob raws li ib tug hemostatic tshuaj.
Vitamin K3 feem ntau yog siv los ua cov nqaij qaib pub ntxiv ntawm qhov ntau npaum li 1-5mg / kg.
Cov khoom tuaj yeem muaj cov tshuaj tiv thaiv ntxiv nrog sodium bisulfite los tsim cov vitamin K3.
VK 3.Siv raws li raw khoom ntawm pub additives;Nws tuaj yeem txhawb lub siab synthesis ntawm prothrombin hauv cov tsiaj nyeg thiab nqaij qaib, thiab txhawb lub siab synthesis ntawm plasma coagulation yam ua tus neeg sawv cev hemostatic.
Vitamin K pab txhawb cov ntshav txhaws thiab tau siv rau kev kho mob kom txo tau cov nqaij ntshiv tom qab phais.Nws tau muab tso rau hauv kev npaj tshuaj pleev ib ce, tshwj xeeb tshaj yog siv los kho cov voj voog tsaus.Nws kuj tuaj yeem siv rau hauv cov khoom siv pob txuv, thiab muaj kev tshawb fawb tab tom ua haujlwm ntawm nws txoj kev ua tau zoo rau kev kho kab laug sab leeg.
Menadione (Vitamin K) yog cov roj-soluble vitamin uas yog qhov tseem ceeb rau ntshav txhaws.Nws raug rhuav tshem los ntawm irradiation thaum lub sij hawm ua tab sis tsis muaj txiaj ntsig poob thaum khaws cia.Nws tshwm sim hauv spinach, zaub qhwv, daim siab, thiab nplej bran.
