Khoom Description
Lub npe khoom: D-Serine
CAS: 312-84-5 Nr
PIB: 206-229-4
Melting point: 220 degree
Boiling point: 197.09℃(kwv yees ntxhib)
Qhov ceev: 1.3895 (kwv yees kwv yees)
Refractive Index: 1.4368 (kwv yees)
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Khaws nyob rau hauv qhov chaw tsaus, inert cua, chav tsev kub |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. D-Serine feem ntau yog siv hauv kev tshawb fawb biomedical raws li endogenous co-agonist ntawm N-methyl-D-aspartate (NMDA) receptor, ua lub luag haujlwm tseem ceeb hauv glutamatergic neurotransmission, synaptic plasticity, thiab kev txawj ntse muaj nuj nqi.
2. D-Serine CAS 312-84-5 raug soj ntsuam raws li tus neeg sib tw kho mob rau kev puas siab puas ntsws thiab puas siab puas ntsws, nrog rau tus mob schizophrenia (raws li glutamate hypofunction hypothesis), kev paub txog kev paub, Parkinson's disease, thiab post-traumatic stress disorder (PTSD)
3. D-Serine ua haujlwm ua gliotransmitter (los yog gliomodulator) tsim los ntawm L-serine los ntawm enzyme serine racemase, feem ntau hauv astrocytes, thiab degraded los ntawm D-amino acid oxidase (DAAO), ua rau nws yog ib qho tseem ceeb rau kev kawm glinenal{4.
4. Cov kws tshawb fawb siv D-Serine CAS 312-84-5 ua ib qho tseem ceeb tshawb fawb biochemical rau hauv vitro thiab hauv vivo cov kev tshawb fawb NMDA receptor pharmacology, synaptic kis, thiab pathophysiology ntawm cov kab mob cuam tshuam nrog cov xeev hypoglutamatergic .
Cia thiab ceev faj
1. D-Serine yuav tsum muab khaws cia rau hauv lub thawv kaw nruj nreem nyob rau hauv qhov chaw txias, qhuav, thiab zoo- qhov cua qhov chaw; hmoov daim ntawv yog ruaj khov mus txog 3 xyoos ntawm -20 degree, 2 xyoos ntawm 4 degree, los yog 12 lub hlis ntawm +4℃nyob rau hauv desiccating tej yam kev mob.
2. Rau cov tshuaj cia, npaj aliquots nyob rau hauv nruj kaw vials; cov kev daws teeb meem yog ruaj khov mus txog 6 lub hlis ntawm -80℃lossis 1 lub hlis ntawm -20℃. Tsis txhob rov qab khov-thaw cycles.
3. D-Serine CAS 312-84-5 feem ntau tsis raug cais raws li cov khoom siv phom sij raws li GHS cov qauv, tab sis kev tiv thaiv kev tiv thaiv muaj xws li hnav hnab looj tes tiv thaiv kab mob, tsom iav kev nyab xeeb nrog cov ntaub thaiv sab, thiab cov khaub ncaws tiv thaiv kom tsis txhob muaj plua plav thiab aerosol tsim.
4. Khaws kom deb ntawm cov khoom siv tsis sib xws xws li cov tshuaj muaj zog oxidizing, muaj zog acids, thiab cov hauv paus muaj zog; tswj qhov cua kom txaus hauv qhov chaw ua haujlwm thiab ntxuav kom huv si tom qab tuav.
Kev kub ceev teb rau cov dej xau
1. Tshem tawm qhov chaw nchuav, ua kom muaj cua txaus, thiab hnav cov khoom tiv thaiv tus kheej tag nrho nrog rau cov tshuaj lom neeg - hnab looj tes tiv thaiv, tsom iav kev nyab xeeb, thiab lub tshuab ua pa uas tsim nyog thaum D-Serine raug tso tawm.
2. Sau D-Serine CAS 312-84-5 los ntawm kev cheb lossis nqus tsev yam tsis tsim cov plua plav uas siv cov cuab yeej tsis muaj teeb meem, lossis nqus cov kev daws teeb meem nrog cov ntaub ntawv tsis sib xws xws li diatomite lossis universal binders, thiab muab tso rau hauv cov thawv kaw tsim nyog rau kev pov tseg.
3. Tsis txhob tsim cov huab cua thaum lub sij hawm ntxuav kom tsis txhob ua pa; decontaminate qhov chaw thiab khoom siv los ntawm kev txhuam nrog cawv; tiv thaiv cov khoom los ntawm kev nkag mus rau hauv cov dej ntws los yog cov dej hauv chav dej raws li kev tso tawm mus rau ib puag ncig yuav tsum zam.
4. Tshem tawm cov khoom D-Serine CAS 312-84-5 cov ntaub ntawv raws li cov cai hauv zos, xeev, thiab tseem fwv ib puag ncig; Cov khoom no suav hais tias tsis muaj kev phom sij rau kev thauj mus los (IATA, IMDG, DOT) tab sis yuav tsum tau kho raws li kev tshawb fawb tshuaj pov tseg.
Kev tiv thaiv hluav taws
1. D-Serine tsis raug cais raws li cov nplaim hluav taws kub heev tab sis tuaj yeem decompose nyob rau hauv hluav taws kub, nrog lub teeb nyem ntawm kwv yees li 53℃(lit.) thiab melting point ntawm 220-240℃(dec.).
2. Siv cov tshuaj tsuag dej, tshuaj qhuav hmoov, carbon dioxide, los yog cawv- ua npuas ncauj resistant los tua hluav taws nrog cov khoom; Tsis txhob siv lub dav hlau dej ncaj qha raws li D-Serine CAS 312-84-5 tuaj yeem tawg cov khoom tawg.
3. Cov neeg tua hluav taws yuav tsum hnav nws tus kheej- muaj cov cuab yeej ua pa hauv siab- thov, MSHA/NIOSH tau pom zoo, thiab cov iav tiv thaiv tag nrho thaum tuav cov hlawv D-Serine vim muaj kev puas tsuaj rau cov pa roj uas tsim los ntawm thermal decomposition .
4. Cov khoom puas tsuaj uas tsim nyob rau hauv hluav taws kub muaj xws li cov pa roj carbon monoxide, carbon dioxide, thiab nitrogen oxides (NOx); Thaum lub sij hawm combustion, tej zaum yuav emit irritant thiab toxic fumes; muaj hluav taws kub los tiv thaiv ib puag ncig.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | D-Lysine hydrochloride CAS 7274-88-6 |
| 2 | 1-Boc-3-hydroxypiperidine CAS 85275-45-2 |
| 3 | D-Tyrosine CAS 556-02-5 |
| 4 | Boc{0}}L-Proline CAS 15761-39-4 |
| 5 | Beta{0}} pinene CAS 2437-95-8 |
| 6 | Tom ntej: Ammonium Alginate CAS 9005-34-9 |
| 7 | 5-Bromopyrimidine CAS 4595-59-9 |
| 8 | Methyl-5-norbornene -2 3-Dicarboxylic anhydride CAS 25134-21-8 |
| 9 | Isatoic Anhydride CAS 118-48-9 |
| 10 | Yog tias koj xav tau cov ntaub ntawv ntxiv, txais tos hu rau peb txhua lub sijhawm.WhatsApp: +86 18317156592
|
Ntim
Kev thauj mus los & Kev Them Nyiaj
Txog Kev Thauj Mus Los
Raws li cov kev xav tau ntawm peb cov neeg siv khoom, peb tuaj yeem muab ntau hom kev thauj mus los.
Rau kev txiav txim me me, peb muab kev xa khoom huab cua lossis kev pabcuam xa khoom thoob ntiaj teb xws li FedEx, DHL, TNT, EMS, thiab ntau lwm yam tshwj xeeb ntawm kev thauj mus los thoob ntiaj teb.
Peb tuaj yeem thauj los ntawm hiav txwv mus rau ib qho chaw nres nkoj rau qhov loj dua.
Tsis tas li ntawd, peb tuaj yeem muab cov kev pabcuam tshwj xeeb raws li cov kev xav tau ntawm peb cov neeg siv khoom thiab cov yam ntxwv ntawm lawv cov khoom.
* Peb tuaj yeem muab ntau yam kev xaiv them nyiaj rau peb cov neeg siv khoom.
* Thaum cov nyiaj qis qis, cov neeg siv khoom feem ntau them nrog PayPal, Western Union, Alibaba, thiab lwm yam kev pabcuam zoo sib xws.
* Thaum cov lej tseem ceeb, cov neeg siv khoom feem ntau them nrog T / T, L / C thaum pom, Alibaba, thiab lwm yam.
* Tsis tas li ntawd, ntau tus neeg siv khoom yuav siv Alipay lossis WeChat Them kom them nyiaj.
FAQ
1
Kuv puas tuaj yeem tau txais cov qauv ntawm koj?
Re: Yog lawm, peb xav muab cov qauv rau koj raws li koj xav tau.
2
Koj tus MOQ yog dab tsi?
Re: Feem ntau peb cov MOQ yog 1 kg, tab sis qee zaum nws kuj hloov tau thiab nyob ntawm cov khoom sib txawv.
3
Ntev npaum li cas kuv tuaj yeem tau txais kuv cov khoom tom qab them nyiaj?
Re: Yog tias xa los ntawm couriers lossis huab cua, nws feem ntau raug nqi 5-10 hnub.
Yog tias xa los ntawm hiav txwv, nws feem ntau raug nqi 3-40 hnub, uas nyob ntawm koj qhov chaw.
4
Koj puas muaj kev pabcuam tom qab- muag?
Re: Yog lawm, peb yuav qhia koj txog kev nce qib ntawm qhov kev txiav txim, xws li kev npaj cov khoom, kev tshaj tawm, kev thauj mus los ua raws- nce, kev pabcuam kev lis kev cai, kev qhia txuj ci, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: d-serine CAS 312-84-5, Tuam Tshoj d-serine CAS 312-84-5 manufacturers, lwm tus neeg, Hoobkas
