I-DL-Serine CAS 302-84-1 Assay 98.5~101.5% Isithombe Esifakiwe Sefekthri

I-DL-Serine CAS 302-84-1 Assay 98.5~101.5% Factory

Incazelo emfushane:

Igama Lekhemikhali: DL-Serine

Omqondofana: H-DL-Ser-OH

CAS: 302-84-1

Isilinganiso: 98.5 ~ 101.5%

Ukubukeka: I-Crystalline Powder Emhlophe

Thintana: UDkt. Alvin Huang

Iselula/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Imikhiqizo Ehlobene

Omaka bomkhiqizo

Incazelo:

I-Shanghai Ruifu Chemical Co., Ltd. ingumkhiqizi ohamba phambili we-DL-Serine (H-DL-Ser-OH) (CAS: 302-84-1) enekhwalithi ephezulu.I-Ruifu Chemical ihlinzeka ngochungechunge lwama-amino acid.I-Ruifu inganikeza ukulethwa komhlaba wonke, intengo encintisanayo, amanani amancane nayinqwaba atholakalayo.Thenga i-DL-Serine,Please contact: alvin@ruifuchem.com

Chemical Properties:

Igama Lekhemikhali	I-DL-Serine
Omqondofana	H-DL-Ser-OH;Dextro,Laevo-Serine;I-Serine;(±)-Serine;I-DL-Ser;I-DL-2-Amino-3-Hydroxypropionic Acid;(±) -2-Amino-3-Hydroxypropionic Acid;I-DL-β-Hydroxyalanine
Isimo Sesitoko	Esitokweni, Amandla Okukhiqiza Amathani angama-50 ngenyanga
Inombolo ye-CAS	302-84-1
I-Molecular Formula	C3H7NO3
Isisindo samangqamuzana	105.09 g/mol
I-Melting Point	240℃(dec.) (lit.)
Ukuminyana	1.53 g/cm3
Ukuncibilika Emanzini Ashisayo	Cishe Ukungafihli
Isikhathi Sokugcina.	Indawo Epholile Neyomile
I-COA ne-MSDS	Iyatholakala
Ibhrendi	I-Ruifu Chemical

Imininingwane:

Izinto	Amazinga Wokuhlola	Imiphumela
Ukubukeka	I-Crystalline Powder Emhlophe	Iyahambisana
Ukuzungezisa Okuthile [α]20/D	-0.05° ukuze +0.05°	0.00°
Isimo Sesixazululo (I-Transmittance)	≥98.0%	99.8%
Ukulahlekelwa Ekumisweni	≤0.20%	0.15%
Izinsalela ekushiseni	≤0.20%	0.06%
I-Chloride (Cl)	≤0.020%	<0.020%
I-Ammonium (NH4)	≤0.020%	<0.020%
I-Sulfate (SO4)	≤0.020%	<0.020%
Izinsimbi Ezisindayo (Pb)	≤10ppm	<10ppm
Insimbi (Fe)	≤10ppm	<10ppm
I-Arsenic (As2O3)	≤1ppm	<1ppm
Izinto Ezihlobene	≤0.20%	Iyahambisana
Isivivinyo	98.5%~101.5%	99.65%
I-Infrared Spectrum	Ivumelana Nesakhiwo	Iyahambisana
Isiphetho	Lo mkhiqizo ngokuhlola uvumelana nezinga le-AJI 92

Iphakheji/Isitoreji/Ukuthumela ngomkhumbi:

Iphakheji:Ibhodlela, isikhwama se-Aluminium foil, 25kg/Cardboard Drum, noma ngokwezidingo zekhasimende.
Isimo Sesitoreji:Gcina ezitsheni ezivaliwe endaweni yokugcina impahla epholile neyomile kude nezinto ezingahambelani.Vikela ekukhanyeni nakumswakama.
Ukuthumela:Thumela emhlabeni wonke nge-FedEx / DHL Express.Nikeza ukulethwa okusheshayo nokuthembekile.

Izinzuzo:

Amandla Anele: Izinsiza ezanele kanye nochwepheshe

Isevisi Yobuchwepheshe: Isevisi yokuthenga yokuma eyodwa

Iphakheji le-OEM: Iphakheji yangokwezifiso kanye nelebula iyatholakala

Ukulethwa Okusheshayo: Uma kungaphakathi kwesitoko, ukulethwa kwezinsuku ezintathu kuqinisekisiwe

Impahla Ezinzile: Gcina isitoko esinengqondo

Ukusekelwa Kwezobuchwepheshe: Isixazululo sezobuchwepheshe siyatholakala

Isevisi Yokuhlanganisa Ngokwezifiso: Isukela kumagremu kuye kumakhilo

Ikhwalithi Ephezulu: Kusungulwe uhlelo oluphelele lokuqinisekisa ikhwalithi

I-FAQ:

Indlela Yokuthenga?Sicela uxhumaneDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

Iminyaka engu-15 Yokuhlangenwe nakho?Sinesipiliyoni seminyaka engaphezu kwe-15 ekwakhiweni nasekuthumeleni kwamanye amazwe uhla olubanzi lwezinga eliphezulu lokuxhumanisa imithi noma amakhemikhali amahle.

Izimakethe Eziyinhloko?Thengisa emakethe yasekhaya, eNyakatho Melika, eYurophu, eNdiya, eKorea, eJapane, e-Australia, njll.

Izinzuzo?Ikhwalithi ephezulu, intengo ethengekayo, izinsizakalo ezichwepheshile nokusekelwa kobuchwepheshe, ukulethwa okusheshayo.

IkhwalithiIsiqiniseko?Isistimu yokulawula ikhwalithi eqinile.Imishini yobuchwepheshe yokuhlaziya ifaka i-NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, NOMA, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, njll.

Amasampula?Imikhiqizo eminingi inikeza amasampula wamahhala wokuhlolwa kwekhwalithi, izindleko zokuthumela kufanele zikhokhelwe amakhasimende.

Ukuhlolwa Kwemboni?Wamukelekile ekucwaningweni kwemboni.Sicela wenze i-aphoyintimenti kusengaphambili.

I-MOQ?Ayikho i-MOQ.I-oda elincane liyamukeleka.

Isikhathi sokuthumela? Uma kungaphakathi kwesitoko, ukulethwa kwezinsuku ezintathu kuqinisekisiwe.

Ezokuthutha?By Express (FedEx, DHL), by Air, by Sea.

Amadokhumenti?Ngemuva kwenkonzo yokuthengisa: I-COA, i-MOA, i-ROS, i-MSDS, njll.

Custom Synthesis?Ingahlinzeka ngezinsizakalo zokwenziwa ngokwezifiso ukuze zilingane kangcono nezidingo zakho zocwaningo.

Imigomo Yokukhokha?I-invoyisi ye-Proforma izothunyelwa kuqala ngemva kokuqinisekiswa kwe-oda, kufakwe nemininingwane yethu yasebhange.Inkokhelo nge-T/T (Telex Transfer), PayPal, Western Union, njll.

302-84-1 - Ubungozi Nokuphepha:

Izimpawu Zengozi Xi - Iyacasula
Amakhodi Engozi
36/37/38 - Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba.
Incazelo Yokuphepha
I-S24/25 - Gwema ukuthintana nesikhumba namehlo.
I-S36 - Gqoka izingubo ezifanele zokuzivikela.
S26 - Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
I-WGK Germany 3
I-RTECS VT8100000
TSCA Yebo
I-HS Code 2922491990

Isicelo:

I-DL-Serine (H-DL-Ser-OH) (CAS: 302-84-1) iwuhlobo lwe-aliphatic amino acid engathathi hlangothi equkethe amaqembu e-hydroxyl ane-polarity kodwa engashajiwe, futhi ingeyama-amino acid angabalulekile emzimbeni womuntu.
I-DL-Serine, i-metabolite eyisisekelo, iyingxube ye-D-Serine ne-L-Serine.I-DL-Serine isetshenziswa ekuhlanganiseni kokuphuma kwenoveli kwe-tryptoline.
I-DL-Serine isetshenziswa ku-peptide synthesis, futhi isetshenziswa njenge-organic synthesis intermediate, i-pharmaceutical intermediate, i-biochemical reagent noma i-reagent yamakhemikhali, izithasiselo zokudla okunomsoco.
Ngaphezu kokusetshenziswa njengento eluhlaza yokwenziwa kwamaprotheni kanye nokuhlinzeka ngamafreyimu ekhabhoni ekuhlanganisweni kwe-purine, i-thymine, i-methionine ne-choline, ukwakheka kwesikhungo esisebenzayo sama-enzyme athile kanye nokusebenza kwendlela ye-glycolic acid ezitshalweni kudinga ukuthi ibambe iqhaza.Ngenxa yokumanzisa kwayo okukhethekile, isetshenziswa njengesengezo sezimonyo kukhilimu (i-moisturizer) ukuze kugcinwe umswakama we-stratum corneum nokugcina ukuthambile kwesikhumba;isithako sokudla, esisetshenziswa njengesengezo sokudla okunomsoco;izinto zokusetshenziswa kwemithi kanye nokumnika.I-DL-Serine isetshenziselwa ukumnika uketshezi lwe-amino acid.I-DL-Serine iwuhlobo lwama-amino acid amaningana abalulekile, amaprotheni okwakhiwa kwendima ebaluleke kakhulu.
Ama-amino acid asetshenziselwa ukusetshenziswa okuhlukahlukene embonini, kodwa ukusetshenziswa kwawo okuyinhloko kuyizithasiselo emikhiqizweni yokunakekelwa kwempilo kanye nokudla kwezilwane.Imboni yokudla nayo ingumthengi omkhulu wama-amino acid.

Ukuhlaziywa kokuqukethwe:

Kala kahle isampula mayelana nama-200mg bese uncibilikisa ku-3ml formic acid kanye no-50ml glacial acetic acid.I-Titration enesixazululo esingu-0.1mol/L se-perchloric acid glacial acetic acid, indawo yokugcina inqunywe nge-potentiometer.Ngesikhathi esifanayo, ukuhlolwa okungenalutho nokulungiswa okudingekayo kwenziwa.I-0.1mol/L i-perchloric acid nge ml ilingana no-10.5lmg we-DL-Serine (C3H7NO3).