DL-Tryptophan CAS 54-12-6 (H-DL-Trp-OH) Su'ega >99.0% Falegaosimea
Shanghai Ruifu Chemical Co., Ltd. o le taʻutaʻua taʻutaʻua o le DL-Tryptophan (H-DL-Trp-OH) (CAS: 54-12-6) ma le maualuga maualuga.Ruifu Chemical o lo'o tu'uina atu se fa'asologa o amino acids ma mea e maua mai ai.E mafai ona matou tuʻuina atu i le lalolagi atoa le tuʻuina atu, laʻititi ma tele aofaʻi avanoa.Fa'atau DL-Tryptophan,Please contact: alvin@ruifuchem.com
| Igoa Vailaau | DL-Tryptophan |
| Synonyms | H-DL-Trp-OH;(±)-Tryptophan;(±)-2-Amino-3-(3-indolyl)propionic Acid;(±)-α-Amino-3-Indolepropionic Acid;DL-3β-Indolylalanine |
| Tulaga Fa'asoa | I Fa'atauga, Gaosi Gaosi 35 Tone i le Masina |
| Numera CAS | 54-12-6 |
| Fuafua mole | C11H12N2O2 |
| Molecular Weight | 204.23 g/mol |
| Lisi Lisi | 289.0~290.0 ℃(tes.)(malamalama) |
| Ma'ale'ale | Ma'ale'ale |
| Suavai Solubility | 10 g/L (20 ℃) |
| Solubility i le HCl | Toeititi lava Malamalama |
| Temp. | Nofoaga malulu ma mago (2~8℃) |
| COA & MSDS | Avanoa |
| Vaega | Fa'amea ole Amino |
| Fa'ailoga | Ruifu Chemical |
| Aitema | Tulaga Fa'atonu | I'uga |
| Fa'aaliga | Pa'epa'e i le Pa'u Pa'epa'e Pa'epa'e | E usitaia |
| Klorida (Cl) | ≤0.020% | <0.020% |
| Ammonium (NH4) | ≤0.020% | <0.020% |
| Sulfate (SO4) | ≤0.030% | <0.030% |
| Uamea (Fe) | ≤20ppm | <10ppm |
| Metala Mamafa (Pb) | ≤10ppm | <10ppm |
| Arsenic (As2O3) | ≤1ppm | <1ppm |
| Ma'imau ile Fa'amago | <0.30% | 0.20% |
| Toega i luga o le mumu | <0.20% | 0.08% |
| Su'ega DL-Tryptophan | >99.0% | 99.60% |
| pH Taua | 5.5~7.0 | 6.1 |
| Alaleo Infrared | E tusa ma le Fauga | E usitaia |
| NMR Alaleo | E tusa ma le Fauga | E usitaia |
| Fa'ai'uga | Lenei Oloa e ala ile Asiasiga E tusa ai ma le Enterprise Standard | |
L-Tryptophan + Acetic Acid → DL-Tryptophan (Fa'amamaina) → DL- Tryptophan
afifi: Fa'ato'aga Fa'alili, Ato pepa alumini, 25kg/Cardboard Drum, pe tusa ai ma mana'oga o tagata fa'atau.
Tulaga teuina:Teu i totonu o pusa faʻamaufaʻailoga i le malulu ma mago (2 ~ 8 ℃) faleteuoloa mai mea e le fetaui.Puipui mai le malamalama ma le susu.
Fa'afefea ona Fa'atau?Fa'amolemole fa'afeso'ota'iDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Tausaga Aafiaga?E sili atu nai lo le 15 tausaga o le poto masani i le gaosiga ma le auina atu i fafo o le tele o tulaga maualuga o vailaʻau faʻapitoa poʻo vailaʻau lelei.
Maketi Autu?Faʻatau atu i maketi i totonu o le atunuʻu, Amerika i Matu, Europa, Initia, Korea, Iapani, Ausetalia, ma isi.
Tulaga lelei?Tulaga maualuga, tau taugofie, auaunaga faʻapolofesa ma lagolago faʻapitoa, vave tuʻuina atu.
Tulaga leleiFaamautinoaga?Fa'atonuga lelei faiga.O meafaigaluega faʻapitoa mo suʻesuʻega e aofia ai le NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Fa'ata'ita'iga?O le tele o oloa e maua ai faʻataʻitaʻiga e leai se totogi mo le iloiloga lelei, o tau o felauaiga e tatau ona totogi e tagata faʻatau.
Fale Su'etusi?Fa'afeiloa'i su'etusi falegaosimea.Fa'amolemole fai se taimi vave.
MOQ?Leai MOQ.Laititi oka e talia.
Taimi Tiliva? Afai o loʻo i totonu o faʻatauga, e tolu aso e faʻamaonia le tuʻuina atu.
Felauaiga?E ala ile Express (FedEx, DHL), ile Air, ile Sea.
Pepa?A maeʻa le faʻatau atu auaunaga: COA, MOA, ROS, MSDS, ma isi mea e mafai ona tuʻuina atu.
Tulaga Fa'apitoa?E mafai ona tu'uina atu au'aunaga tu'ufa'atasiga fa'apitoa e fetaui lelei ma au su'esu'ega mana'oga.
Tulaga Totogi?Proforma invoice o le a lafo muamua pe a maeʻa le faʻamaoniga o le poloaiga, faʻapipiʻi a matou faʻamatalaga faletupe.Totogi e le T / T (Telex Transfer), PayPal, Western Union, ma isi.
Fa'ailoga Mata'utia Xi - Itaita
Tulaga lamatia
R22 - E afaina pe a foloina
R36/37/38 - Fa'aitaita'i i mata, faiga manava ma le pa'u.
R37/38 - Fa'aitaita i le manava ma le pa'u.
R41 - Tulaga lamatia o mata
Fa'amatalaga Saogalemu
S24/25 - Aloese mai le pa'i i le pa'u ma mata.
S36/37/39 - Fai ofu puipui talafeagai, totigilima ma mata/mata.
S36 - Fa'aofu ofu puipui talafeagai.
S26 - Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga faafoma'i.
WGK Siamani 1
RTECS YN6129200
FLUKA BRAND F CODES 8
TSCA Ioe
HS Code 2922491990
DL-Tryptophan (H-DL-Trp-OH) (CAS: 54-12-6), amino acids derivatives, faʻaaogaina i le peptide synthesis, organic synthesis intermediates, pharmaceutical intermediates, biochemical reagents, chemical reagents.DL-Tryptophan, maaleale i le malamalama.E mautu ile lye ma pala ile acid malosi.Solu i le vaifofo alkaline hydroxide, soluble i le ethanol vevela, le mafai ona solu i chloroform, soluble i dilute hydrochloric acid.DL-Tryptophan o se amino acid muamua o le serotonin ma le melatonin.O se faʻaopoopoga meaʻai mo le faʻaaogaina e fai ma antidepressant, faʻalavelave faʻalavelave, ma fesoasoani moe.DL-Tryptophan e mafai foʻi ona faʻaaogaina e fai ma fafaga faʻaleleia meaʻai, antioxidants.DL-Tryptophan o se meaʻai faʻamalosia meaʻai, lea e mafai ona faʻapupulaina ai le antibody i totonu o le fetus manu ma faʻamalosia le faʻasusuina o povi susu ma lulu i le taimi o le lactation.Pe a le maua e manu le tryptophan, e faʻaitiitia le tuputupu aʻe, paʻu mamafa, ma le faʻaputuina o gaʻo e faʻaitiitia.E masani ona faʻaaogaina i le susu susu o puaa, o se vaega itiiti o sows ma moa faʻapipiʻi, o le masani masani o le 0.02% -0.05%.Mea'ai faaopoopo.E mafai ona fa'aopoopo i ai mea'ai e maua ai le tryptophan e maualalo e pei ole gelatin ma sana.
