Taw qhia
Ergocalciferol (Vitamin D2, CAS No. 50-14-6) yog dawb crystalline hmoov nrog molecular mis C₂₈H₄₄O. Nws yog rog- cov vitamin soluble siv los tswj cov calcium thiab phosphorus metabolism.
Parameters thiab Specifications
|
Cov khoom |
Cov ntaub ntawv raws cai |
Kev txheeb xyuas qhov tshwm sim |
|
1. Cov cim |
Dawb crystalline hmoov |
Dawb crystalline hmoov |
|
2. Kev txheeb xyuas IR UV Cov tshuaj tiv thaiv xim Ergosterol (TLC) |
|
|
|
Ua raws Ua raws Ua raws Ua raws |
Ua raws Ua raws Ua raws Ua raws |
|
|
3. Qhov ntau yam melting |
115.0 ~ 119.0 degree |
115.2 ~ 116.4 degree |
|
4. Kev hloov kho qhov muag tshwj xeeb |
+103.0 ~ +106.0 degree |
+103.1 degree |
|
5. Organic volatile impurities |
Ua raws |
Ua raws |
|
6. Txo cov tshuaj |
Tsawg dua lossis sib npaug li 20PPM |
Ua raws |
|
7.Assay,% (Los ntawm HPLC) 40MIU/G |
97.0~103.0% |
99.7% |
Nta
High purity:Ua raws li kev tswj hwm nruj kom ntseeg tau tias muaj purity zoo ib yam.
Zoo stability:Dawb crystalline hmoov nrog cov khoom ruaj khov nyob rau hauv kev cia khoom kom zoo.
Khoom noj khoom haus muaj nuj nqi:Pab tswj cov calcium thiab phosphorus metabolism.
Zoo solubility:Me ntsis soluble hauv dej thiab yooj yim soluble hauv lipids thiab organic solvents.
Cov ntawv thov tseem ceeb
Food fortification:Siv los ua cov khoom noj khoom haus ntxiv hauv cov khoom noj siv mis, dej haus, thiab cov khoom noj muaj zog.
Pharmaceutical raw khoom:Siv nyob rau hauv vitamin npaj thiab tshuaj formulations.
Khoom noj khoom haus:Siv dav hauv cov tshuaj ntsiav, ntsiav tshuaj, thiab khoom noj qab haus huv.
Tsiaj pub additive:Pab txhim kho kev loj hlob, pob txha muaj zog, thiab kev nqus calcium hauv cov tsiaj nyeg thiab nqaij qaib.
Kev lag luam thiab kev tshawb fawb siv:Haum rau biotechnology, kuaj, thiab kev lag luam tshuaj siv.
kev cai
Flexible specifications:Purity, qib, thiab cov qauv tuaj yeem hloov kho raws li cov neeg siv khoom xav tau.
Kev xaiv ntim khoom:Qhov ntau thiab tsawg packing muaj rau bulk lossis muag khoom xav tau.
Kev pabcuam OEM:Private daim ntawv lo thiab customized branding yog txaus siab.
Muaj ntau qib muaj:Cov qib zaub mov, qib tshuaj, qib pub, thiab qib kev lag luam tuaj yeem muab tau.
Cov ntaub ntawv txhawb nqa:Daim ntawv pov thawj tshwj xeeb thiab cov ntaub ntawv kev txawj tuaj yeem muab tau raws li qhov kev thov.
Peb Cov Kev Pabcuam
Ib - nres khoom:Muab cov vitamins, khoom noj khoom haus, thiab cov khoom siv tshuaj lom neeg hauv ib qho kev daws teeb meem.
Cov khoom ruaj khov:Lub sijhawm ntev - kev koom tes nrog cov tuam txhab tsim nyog ua kom cov khoom sib xws.
Fast shipping:Kev txhawb nqa logistics zoo rau kev xa khoom thoob ntiaj teb.
Export kev paub:Kev ua haujlwm ntawm kev txiav txim thoob ntiaj teb thiab cov ntaub ntawv.
Kev pab txhawb nqa:Kev pab nrog cov khoom xaiv, daim ntawv thov, thiab tom qab - kev muag khoom.
FAQ
Cim npe nrov: vitamin d2 cas: 50-14-6, Tuam Tshoj vitamin d2 cas: 50-14-6 manufacturers, lwm tus neeg, Hoobkas