I-DL-Tryptophan CAS 54-12-6 (H-DL-Trp-OH) Uvavanyo >99.0% Factory
I-Shanghai Ruifu Chemical Co., Ltd. ngumenzi ohamba phambili we-DL-Tryptophan (H-DL-Trp-OH) (i-CAS: 54-12-6) enomgangatho ophezulu.I-Ruifu Chemical ibonelela ngothotho lwee-amino acids kunye nezinto eziphuma kuzo.Sinokubonelela ngokuhanjiswa kwehlabathi jikelele, ubungakanani obuncinci kunye nobuninzi obukhoyo.Thenga i-DL-Tryptophan,Please contact: alvin@ruifuchem.com
| Igama leMchiza | DL-Tryptophan |
| Izithethantonye | I-H-DL-Trp-OH;(±)-Tryptophan;(±)-2-Amino-3-(3-indolyl)propionic Acid;(±) -α-Amino-3-Indolepropionic Acid;I-DL-3β-Indolylalanine |
| Ubume beStokhwe | KwiSitokhwe, Umthamo weMveliso iiToni ezingama-35 ngenyanga |
| Inombolo yeCAS | 54-12-6 |
| Ifomula yeemolekyuli | I-C11H12N2O2 |
| Ubunzima beMolekyuli | 204.23 g/mol |
| Indawo yokunyibilika | 289.0~290.0℃(dec.)(lit.) |
| Inovakalelo | Ukukhanya okunovelwano |
| Ukunyibilika kwamanzi | 10 g/L (20℃) |
| Ukunyibilika kwi-HCl | Phantse Ukungafihli |
| Ugcino Temp. | Indawo epholileyo neyomileyo (2~8℃) |
| I-COA kunye ne-MSDS | Iyafumaneka |
| Udidi | Amino Acids Derivatives |
| Uphawu | Ruifu Chemical |
| Izinto | ImiGangatho yokuHlola | Iziphumo |
| Imbonakalo | Mhlophe ukuya kuMhlophe oMhlophe wePowder | Iyahambelana |
| Ikloridi (Cl) | ≤0.020% | <0.020% |
| I-Ammonium (NH4) | ≤0.020% | <0.020% |
| Isulfate (SO4) | ≤0.030% | <0.030% |
| Intsimbi (Fe) | ≤20ppm | <10ppm |
| Iintsimbi ezinzima (Pb) | ≤10ppm | <10ppm |
| IArsenic (As2O3) | ≤1ppm | <1ppm |
| Ilahleko ekomisweni | <0.30% | 0.20% |
| Intsalela kwi-Ignition | <0.20% | 0.08% |
| Uvavanyo lwe-DL-Tryptophan | >99.0% | 99.60% |
| Ixabiso le-pH | 5.5~7.0 | 6.1 |
| I-Infrared Spectrum | Iyahambelana neSakhiwo | Iyahambelana |
| NMR Spectrum | Iyahambelana neSakhiwo | Iyahambelana |
| Ukuqukumbela | Le Mveliso ngokuHlolwa kweZivumelwano kunye noMgangatho woShishino | |
L-Tryptophan + Acetic Acid → DL-Tryptophan (Refined) → DL-Tryptophan
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.
Ukuthenga njani?Nceda uqhagamshelaneDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Amava Eminyaka Eli-15?Sineminyaka engaphezu kwe-15 yamava ekwenziweni nasekuthumeleni kumazwe angaphandle uluhlu olubanzi oluphezulu lwamayeza aphakathi okanye amachiza alungileyo.
Iimarike eziphambili?Thengisa kwimarike yasekhaya, eMntla Melika, eYurophu, eIndiya, eKorea, eJapan, eOstreliya, njl.
Iingenelo?Umgangatho ophezulu, ixabiso elifikelelekayo, iinkonzo zengcali kunye nenkxaso yobugcisa, ukuhanjiswa ngokukhawuleza.
UmgangathoIsiqinisekiso?Inkqubo yokulawula umgangatho ongqongqo.Izixhobo zobuchwephesha zokuhlalutya ziquka i-NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, njl.
Iisampulu?Uninzi lweemveliso zibonelela ngeesampulu zasimahla zokuvavanya umgangatho, iindleko zokuthumela kufuneka zihlawulwe ngabathengi.
Factory Audit?Uphicotho-zincwadi lwasefektri wamkelekile.Nceda wenze idinga kwangaphambili.
MOQ?Akukho MOQ.Umyalelo omncinci wamkelekile.
Ixesha lokuzisa? Ukuba ngaphakathi kwesitokhwe, ukuhanjiswa kweentsuku ezintathu kuqinisekisiwe.
Ezothutho?Nge-Express (FedEx, DHL), ngoMoya, ngoLwandle.
Amaxwebhu?Emva kwenkonzo yokuthengisa: I-COA, i-MOA, i-ROS, i-MSDS, njl.
Udibaniso lweSiko?Inokubonelela ngeenkonzo zesiko lokudibanisa ukuze zilungele iimfuno zakho zophando.
Immimiselo yokuhlawula?I-invoyisi yeProforma iya kuthunyelwa kuqala emva kokuqinisekiswa kwe-odolo, efakwe kwiinkcukacha zethu zebhanki.Intlawulo nge-T / T (i-Telex Transfer), i-PayPal, i-Western Union, njl.
Iimpawu zeHazard Xi - Irritant
Iikhowudi zoMngcipheko
I-R22 - Iyingozi xa iginyiwe
R36/37/38 - Ukucaphukisa emehlweni, inkqubo yokuphefumla kunye nolusu.
I-R37/38 - Iyacaphukisa inkqubo yokuphefumla kunye nolusu.
R41 - Umngcipheko womonakalo omkhulu emehlweni
Inkcazelo yoKhuseleko
I-S24/25 - Gwema ukudibana nolusu kunye namehlo.
S36/37/39 - Nxiba iimpahla ezifanelekileyo zokukhusela, iiglavu kunye nokukhusela amehlo / ubuso.
S36 - Nxiba iimpahla ezifanelekileyo zokukhusela.
S26 - Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
WGK eJamani 1
I-RTECS YN6129200
FLUKA BRAND F IIKHOWUDI 8
TSCA Ewe
Ikhowudi yeHS 2922491990
I-DL-Tryptophan (H-DL-Trp-OH) (i-CAS: i-54-12-6), i-amino acids derivatives, esetyenziswa kwi-peptide synthesis, i-organic synthesis intermediates, i-pharmaceutical intermediates, i-reagents ye-biochemical, i-chemical reagents.I-DL-Tryptophan, ebuthathaka ekukhanyeni.Izinzile kwi-lye kwaye ibolile kwi-asidi eqinile.I-soluble kwisisombululo se-alkaline hydroxide, i-soluble kwi-ethanol eshushu, i-soluble kwi-chloroform, i-soluble kwi-dilute hydrochloric acid.I-DL-Tryptophan yi-amino acid precursor ye-serotonin kunye ne-melatonin.Isongezo sokutya sokusetyenziswa njenge-antidepressant, i-anxiolytic, kunye noncedo lokulala.I-DL-Tryptophan ikwanokusetyenziswa njengesondlo sokutya, i-antioxidants.I-DL-Tryptophan sisondla sesondlo, esinokwandisa kakhulu i-antibody yangaphakathi yesilwanyana esingekazalwa kwaye sikhuthaze ukuncancisa kweenkomo zobisi kunye neemazi ngexesha lokuncancisa.Xa izilwanyana zingenayo i-tryptophan, ukukhula ukubanjwa, ukunciphisa umzimba, kunye nokuqokelela kwamafutha kuyancitshiswa.Ikakhulu isetyenziselwa ubisi olwenziwayo lweehagu, inani elincinci leemazi kunye neenkukhu ezizalelayo, umthamo jikelele ngu-0.02% -0.05%.Isongezelelo sezondlo.I-Antioxidants inokongezwa ekutyeni okunomxholo ophantsi we-tryptophan njenge-gelatin kunye nombona.
