Khoom Description
Tetrahydrofolic Acid yog ib qho tseem ceeb vitamin thiab coenzyme. Nws yog cov xim tsis muaj xim crystalline uas yog daj hauv kev daws. Nws yog me ntsis soluble hauv alkaline aqueous tov, DMSO, thiab methanol. Kev kho cua sov thiab kev kho ultrasonic tuaj yeem ua rau nws cov solubility hauv methanol.
(6S)-Tetrahydrofolic acid yog ruaj khov nyob rau hauv nruab nrab aqueous tov, tab sis nws yog decomposed yooj yim nyob rau hauv acidic los yog alkaline tej yam kev mob thiab yuav decompose tsis tu ncua raws sij hawm.
Cov ntaub ntawv yooj yim
| Lub npe | Tetrahydrofolic Acid |
| CAS Nr. | 135-16-0 |
| MOLECULAR FORMULA | C19H23N7O6 |
| MOLECULAR WEIGHT | 445.43 |
| EINECS NO. | 205-181-1 |
| DENSITY | 1.7 |
| IB TUG NEEG | 555.12℃(ROUGH ESTIMATE) |
| STORAGE TEMPERATURE | -20 degree |
| REFRACTIVE INDEX | 1.762 |
| PURITY | Ntau dua lossis sib npaug li 65% |
Siv
Tetrahydrofolic Acid yog cov tshuaj txo qis ntawm folic acid thiab muaj ntau yam kev siv tshuaj lom neeg thiab kev tshawb fawb, feem ntau suav nrog:
- Kev tshawb fawb biochemical:siv los kawm txog ib qho -carbon metabolic pathway thiab biosynthesis mechanism ntawm nucleotides, alkaloids, thiab amino acids.
- Cell culture additive:siv los ua cov vitamin khoom noj khoom haus ntxiv hauv cov kab lis kev cai mammalian los txhawb kev loj hlob ntawm tes thiab kev faib tawm.
- Pharmacological kev tshawb fawb:siv los kawm txog cov txheej txheem ntawm cov tshuaj tiv thaiv -folate (xws li methotrexate) thiab lawv cov teebmeem ntawm cov metabolism.
- Synthetic biology:Raws li ib tug coenzyme koom nyob rau hauv ntau yam enzymatic cov tshuaj tiv thaiv, nws yog dav siv nyob rau hauv vitro enzyme systems los yog reconstructed metabolic txoj kev.
Ntim & Xa
- Ntim:25kg fiber nruas nrog PE puab liner los yog customized ntim muaj.
- Lub sij hawm xa tuaj:3-7 hnub tom qab paub meej tias them nyiaj.
- Shipping Methods:Los ntawm hiav txwv, huab cua, los yog courier (FedEx, DHL, UPS, TNT).
Tuam txhab Profile
Gneebio, nyob hauv Henan Xeev, Tuam Tshoj, yog ib feem ntawm GNEE Group, nrog rau 22 xyoo ntawm kev paub hauv kev lag luam txawv teb chaws, tshwj xeeb hauv kev muab siab - cov khoom siv tshuaj zoo thiab cov kev pabcuam kev lag luam rau cov neeg siv khoom thoob ntiaj teb. Peb muab cov khoom siv tshuaj lom neeg yooj yim, cov tshuaj zoo thiab cov tshuaj tshwj xeeb rau ntau yam kev lag luam.Peb muaj ISO9001 tau ntawv pov thawj thiab tau lees paub los ntawm ntau qhov kev tsim nyog hauv tsev thiab txawv teb chaws, ua rau peb muaj kev ntseeg siab ntawm peb cov neeg siv khoom.
FAQ
1. Kuv yuav tau txais tus nqi li cas?
-Peb feem ntau hais tsis pub dhau 24 teev tom qab tau txais koj qhov kev nug (tsis suav hnub so thiab hnub so).
-Yog tias koj xav tau tus nqi nrawm, thov email lossis tiv tauj peb los ntawm lwm txoj kev kom peb tuaj yeem hais rau koj.
2. Koj lub sijhawm xa khoom yog dab tsi?
-Nws nyob ntawm tus naj npawb ntawm kev txiav txim thiab lub caij uas koj tso koj daim ntawv xaj.
-Feem ntau, kev txiav txim tuaj yeem xa tuaj hauv 7-15 hnub rau kev txiav txim me me thiab 25 hnub rau kev txiav txim loj.
3. Txoj kev xa khoom yog dab tsi?
-Koj tuaj yeem xa nkoj los ntawm hiav txwv, huab cua, lossis nthuav qhia (EMS, UPS, DHL, TNT, FEDEX, thiab lwm yam).
Cim npe nrov: High quality Tetrahydrofolic Acid CAS 135-16-0, Tuam Tshoj High quality Tetrahydrofolic Acid CAS 135-16-0 tuam ntxhab, lwm tus neeg, Hoobkas
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