D-(-)-Asparagine Monohydrate CAS 2058-58-4 HD-Asn-OH · H2O Assay 99.0 ~ 101.0% (Titration)

Inkcazelo emfutshane:

Igama leMichiza: D-(-)-Asparagine Monohydrate

Izithethantonye: HD-Asn-OH · H2O

CAS: 2058-58-4

Uvavanyo: 99.0% ~ 101.0% (Titration)

Imbonakalo: Ikristale emhlophe okanye i-Crystalline Powder

I-Amino Acids kunye nezinto eziphuma kuyo, uMgangatho oPhezulu

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E-Mail: alvin@ruifuchem.com

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Inkcazo:

I-Shanghai Ruifu Chemical Co., Ltd. ngumenzi ohamba phambili we-D-(-)-Asparagine Monohydrate (HD-Asn-OH · H2O) (CAS: 2058-58-4) enomgangatho ophezulu.I-Ruifu Chemical ibonelela ngothotho lwee-amino acids kunye nezinto eziphuma kuzo.Sinokubonelela ngenkonzo yehlabathi jikelele, ixabiso elikhuphisanayo, ubungakanani obuncinci kunye nobuninzi obukhoyo.Thenga i-HD-Asn-OH·H2O,Please contact: alvin@ruifuchem.com

Iipropati zeMichiza:

Igama leMchiza	D-(-)-Asparagine Monohydrate
Izithethantonye	HD-Asn-OH · H2O;D-Asn-OH·H2O;I-D-Asparagine Monohydrate;I-D-Asparagine Hydrate;(R) -2-Aminosuccinamic Acid Monohydrate;(R) -2-Aminosuccinic Acid 4-Amide Monohydrate;I-D-Aspartic Acid 4-Amide Monohydrate
Ubume beStokhwe	Ikhona evenkileni
Inombolo yeCAS	2058-58-4
Ifomula yeemolekyuli	C4H8N2O3.H2O
Ubunzima beMolekyuli	150.13 g/mol
Indawo yokunyibilika	280℃(Disemba)
Ukuxinana	1.404±0.06 g/cm3
Ugcino Temp.	Indawo epholileyo neyomileyo (2~8℃)
I-COA kunye ne-MSDS	Iyafumaneka
Udidi	I-Amino Acids kunye ne-Derivatives
Uphawu	Ruifu Chemical

Iinkcukacha:

Izinto	ImiGangatho yokuHlola	Iziphumo
Imbonakalo	Ikristale emhlophe okanye i-Crystalline Powder	Ikristale emhlophe
Ukujikeleziswa okuthe ngqo [α]20/D	-34.2° ukuya -36.5° (C=5, 5N HCl)	-34.8 °
Ikloridi (Cl)	≤0.020%	<0.020%
Isulfate (SO4)	≤0.020%	<0.020%
I-Ammonium (NH4)	≤0.100%	<0.020%
Intsimbi (Fe)	≤10ppm	<10ppm
Iintsimbi ezinzima (Pb)	≤10ppm	<10ppm
IArsenic (As2O3)	≤1ppm	<1ppm
Ezinye iiAmino Acids	IChromatographically ayifumaneki	Iyahambelana
Ilahleko ekomisweni	11.50 ~ 12.50%	11.8%
Intsalela kwi-Ignition	<0.10%	0.08%
Indlela yoVavanyo / yoHlahlelo	99.0%~101.0% (Titration)	99.5%
pH	4.4~6.4	4.9
Ubuninzi beSpectrum	Ngokungqinelana noMgangatho	Iyahambelana
NMR Spectrum	Ngokungqinelana noMgangatho	Iyahambelana
Ukuqukumbela	Imveliso ivavanyiwe kwaye ihambelana ne-AJI-92 Standard

Ukupakishwa kunye noGcino:

Iphakheji: Ibhotile eFluorinated, iAluminium foil bag, 25kg/Cardboard Drum, okanye ngokwemfuno yomthengi.

Imeko yoGcino:Gcina kwizikhongozeli ezivaliweyo kwindawo yokugcina impahla epholileyo neyomileyo (2~8℃) kude nezinto ezingahambelaniyo.Khusela ukukhanya kunye nokufuma.

Izinto eziluncedo:

Umthamo owaneleyo: Izixhobo ezaneleyo kunye namagcisa

Inkonzo yobuNgcali: Inkonzo enye yokuyeka ukuthenga

Ipakethe ye-OEM: Iphakheji yesiko kunye neleyibhile ekhoyo

Ukuhanjiswa ngokukhawuleza: Ukuba ngaphakathi kwesitokhwe, ukuhanjiswa kweentsuku ezintathu kuqinisekisiwe

Ubonelelo oluzinzileyo: Gcina isitokhwe esifanelekileyo

Inkxaso yobuGcisa: Isisombululo seTekhnoloji siyafumaneka

Inkonzo yesiNtu yoHlanganiso: Isuka kwiigram ukuya kwiikhilos

Umgangatho ophezulu: Kusekwe inkqubo epheleleyo yokuqinisekisa umgangatho

FAQ:

Ukuthenga njani?Nceda uqhagamshelaneDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

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2058-58-4 - Umngcipheko kunye noKhuseleko:

Iimpawu zeHazard Xn - Ziyingozi
Iikhowudi zoMngcipheko R20/21/22 - Zinobungozi ngokuphefumla, xa udibana nolusu kwaye xa uginyiwe.
R36/37/38 - Ukucaphukisa emehlweni, inkqubo yokuphefumla kunye nolusu.
Inkcazo yoKhuseleko S26 - Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
S36 - Nxiba iimpahla ezifanelekileyo zokukhusela.
WGK eJamani 1
Ikhowudi yeHS 2922491990

Isicelo:

I-D-(-)-Asparagine Monohydrate (HD-Asn-OH · H2O) (CAS: 2058-58-4) yindlela esebenzayo ye-asparagine ene-D-configuration.I-amino acids kunye ne-derivatives, esetyenziswa kwi-peptide synthesis, isetyenziswe njenge-organic synthesis intermediate, pharmaceutical intermediate, reagent biochemical okanye i-chemical reagent.