DL-Serine CAS 302-84-1 Assay 98.5 ~ 101.5% Foto egosipụtara

DL-Serine CAS 302-84-1 Nyocha 98.5 ~ 101.5% Ụlọ ọrụ

Nkọwa dị mkpirikpi:

Aha Chemical: DL-Serine

Okwu ndị yiri: H-DL-Ser-OH

Ọnọdụ: 302-84-1

Nyocha: 98.5 ~ 101.5%

Ọdịdị: White Crystalline ntụ ntụ

Kpọtụrụ: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Zitere anyị email

Nkọwa ngwaahịa

Ngwaahịa ndị emetụtara

Mkpado ngwaahịa

Nkọwa:

Shanghai Ruifu Chemical Co., Ltd bụ onye na-emepụta DL-Serine (H-DL-Ser-OH) (CAS: 302-84-1) nwere oke mma.Ruifu Chemical na-enye usoro amino asịd.Ruifu nwere ike ịnye nnyefe zuru ụwa ọnụ, ọnụahịa asọmpi, obere na nnukwu ọnụọgụ dị.Ịzụta DL-Serine,Please contact: alvin@ruifuchem.com

Njirimara kemịkalụ:

Aha Chemical	DL-Serine
Ụdị okwu	H-DL-Ser-OH;Dextro, Laevo-Serine;Serine;(±)-Serine;DL-Ser;DL-2-Amino-3-Hydroxypropionic Acid;(±) -2-Amino-3-Hydroxypropionic Acid;DL-β-Hydroxyalanine
Ọnọdụ Ahịa	N'ahịa, Ikike Mmepụta Tọn 50 kwa ọnwa
Nọmba CAS	302-84-1
Usoro ihe omimi	C3H7NO3
Ibu molekụla	105.09 g/mol
Ebe Na-agbaze	240 ℃ (dc.) (ọkụ)
Njupụta	1.53 g/cm3
Solubility na mmiri ọkụ	Ihe fọrọ nke nta ka ọ bụrụ nghọta
Okpomọkụ nchekwa.	Ebe dị jụụ & Ọkụ
COA & MSDS	Dị
Ụdị	Ruifu Chemical

Nkọwapụta:

Ihe	Ụkpụrụ nyocha	Nsonaazụ
Ọdịdị	White Crystalline ntụ ntụ	Na-akwado
Ntụgharị a kapịrị ọnụ [α]20/D	-0.05° ruo +0.05°	0.00°
Ọnọdụ Ngwọta (Nfefe)	≥98.0%	99.8%
Ọnwụ na ihicha	≤0.20%	0.15%
Ihe fọdụrụ na mgbanye	≤0.20%	0.06%
Chloride (Cl)	≤0.020%	<0.020%
Ammonium (NH4)	≤0.020%	<0.020%
Sulfate (SO4)	≤0.020%	<0.020%
Ọla dị arọ (Pb)	≤10ppm	<10ppm
Ígwè (Fe)	≤10ppm	<10ppm
Arsenic (As2O3)	≤1pm	<1pm
Ihe ndị emetụtara	≤0.20%	Na-akwado
Nyocha	98.5% ~ 101.5%	99.65%
Spectrum infrared	Dabara na Ọdịdị	Na-akwado
Mmechi	Ngwaahịa a site na nyocha dabara na ọkọlọtọ AJI 92

Ngwugwu/Nkwakọba/Mbupu:

ngwugwu:Kalama, Aluminom foil bag, 25kg / Cardboard Drum, ma ọ bụ dị ka ndị ahịa chọrọ.
Ọnọdụ Nchekwa:Chekwaa n'ime akpa agbachiri agbachi n'ụlọ nkwakọba ihe dị jụụ na nke kpọrọ nkụ dịpụrụ adịpụ site na ihe na-ekwekọghị ekwekọ.Chebe site na ìhè na mmiri mmiri.
Mbupu:Nyefee n'ụwa niile site na FedEx / DHL Express.Nye nnyefe ngwa ngwa na ntụkwasị obi.

Uru:

Ike zuru oke: akụrụngwa na ndị ọrụ nka zuru oke

Ọrụ Ọkachamara: Otu nkwụsị ịzụrụ ọrụ

Ihe ngwugwu OEM: ngwugwu omenala na akara dị

Nnyefe ngwa ngwa: Ọ bụrụ n'ime ngwaahịa, ekwenyere nnyefe ụbọchị atọ

Nkwanye kwụsiri ike: Jikwaa ngwaahịa ezi uche dị na ya

Nkwado nka na ụzụ: Ngwọta teknụzụ dị

Ọrụ Synthesis Custom: sitere na gram ruo kilos

Ogo dị elu: guzobe usoro mmesi obi ike zuru oke

Ajụjụ:

Kedu ka esi azụta?Biko kpọtụrụDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

Ahụmịhe afọ 15?Anyị nwere ihe karịrị 15 afọ nke ahụmahụ na mmepụta na mbupụ nke a dịgasị iche iche nke elu mma pharmaceutical intermediates ma ọ bụ ezi kemịkal.

Isi ahịa?Na-ere ahịa ụlọ, North America, Europe, India, Korea, Japanese, Australia, wdg.

Uru?Ogo kachasị elu, ọnụ ahịa dị ọnụ ala, ọrụ ọkachamara na nkwado teknụzụ, nnyefe ngwa ngwa.

OgoNkwenye?Usoro njikwa mma siri ike.Ngwá ọrụ ọkachamara maka nyocha gụnyere NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, wdg.

Ihe atụ?Ọtụtụ ngwaahịa na-enye ihe nlele efu maka nyocha dị mma, ndị ahịa kwesịrị ịkwụ ụgwọ mbupu.

Nyocha ụlọ ọrụ?Nnabata nyocha ụlọ ọrụ.Biko mee oge oge tupu oge eruo.

MOQ?Enweghị MOQ.A na-anabata obere usoro.

Oge Mbuga ozi? Ọ bụrụ n'ime ngwaahịa, ekwenyere nnyefe ụbọchị atọ.

Ụgbọ njem?Site Express (FedEx, DHL), nke ikuku, site n'oké osimiri.

Akwụkwọ?Mgbe ọrụ ahịa gasịrị: COA, MOA, ROS, MSDS, wdg nwere ike ịnye.

Synthesis omenala?Nwere ike ịnye ọrụ nhazi ahaziri iche ka ọ dabara mkpa nyocha gị nke ọma.

Usoro ịkwụ ụgwọ?A ga-ebu ụzọ ziga akwụkwọ ọnụahịa Proforma mgbe nkwenye nke iwu, kpuchiri ozi ụlọ akụ anyị.Ịkwụ ụgwọ site na T/T (Telex Nyefee), PayPal, Western Union, wdg.

302-84-1 - Ihe ize ndụ na nchekwa:

Ihe akara egwu Xi - iwe
Koodu ihe egwu
36/37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
Nkọwapụta nchekwa
S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya.
S36 - Yiri uwe nchebe kwesịrị ekwesị.
S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
WGK Germany 3
RTECS VT8100000
TSCA Ee
Koodu mpaghara:: 2922491990

Ngwa:

DL-Serine (H-DL-Ser-OH) (CAS: 302-84-1) bụ ụdị amino asịd aliphatic na-anọpụ iche nwere otu hydroxyl nwere polarity mana anaghị akwụ ụgwọ, ma bụrụkwa nke amino acid na-adịghị mkpa maka ahụ mmadụ.
DL-Serine, metabolite bụ isi, bụ ngwakọta nke D-Serine na L-Serine.A na-eji DL-Serine eme ihe na njikọ nke ihe nrụpụta tryptoline ọhụrụ.
A na-eji DL-Serine na njikọ peptide, nke a na-ejikwa dị ka ihe nrịbama nke organic, intermediate ọgwụ, biochemical reagent ma ọ bụ reagent kemịkalụ, ihe mgbakwunye nri.
Na mgbakwunye na iji ya dị ka akụrụngwa maka njikọ protein na inye okpokolo agba carbon na njikọ nke purine, thymine, methionine na choline, ihe mejupụtara etiti na-arụ ọrụ nke ụfọdụ enzymes na ọrụ nke ụzọ glycolic acid n'ime osisi chọrọ ka o sonye.N'ihi mmiri mmiri pụrụ iche, a na-eji ya dị ka ihe mgbakwunye ịchọ mma maka ude (moisturizer) iji nọgide na-enwe mmiri nke stratum corneum ma nọgide na-adị nro nke akpụkpọ ahụ;ihe mgbakwunye nri, nke a na-eji dị ka ihe mgbakwunye nri;akụrụngwa akụrụngwa na infusion.A na-eji DL-Serine maka ntinye mmiri mmiri amino acid.DL-Serine bụ ụdị ọtụtụ amino acid dị mkpa, protein maka ịrụ ọrụ dị oke mkpa.
A na-eji Amino acid eme ihe maka ngwa dị iche iche na ụlọ ọrụ, mana isi ihe eji eme ya bụ ihe mgbakwunye na ngwaahịa nlekọta ahụike na nri anụmanụ.Ụlọ ọrụ nri bụkwa ndị na-eji amino acid eme ihe.

Nyocha ọdịnaya:

Tulee ihe nlele ahụ nke ọma gbasara 200mg wee gbarie na 3ml formic acid na 50ml glacial acetic acid.Titration na 0.1mol/L perchloric acid glacial acetic acid ngwọta, a na-ekpebi ebe njedebe site na potentiometer.N'otu oge ahụ, a na-eme ule efu na mgbazi dị mkpa.0.1mol/L perchloric acid kwa ml bụ 10.5lmg nke DL-Serine (C3H7NO3).