Tuam Tshoj pheej yig tus nqi Tuam Tshoj 99% 4, 6-Diaminoresorcinol Dihydrochloride CAS 16523-31-2 Kev lag luam qib
Tuam Tshoj pheej yig tus nqi Tuam Tshoj 99% 4, 6-Diaminoresorcinol Dihydrochloride CAS 16523-31-2 Kev lag luam qib
Peb ntseeg hais tias kev sib koom ua ke mus sij hawm ntev yog qhov ua tau zoo, muaj txiaj ntsig ntxiv kev pabcuam, kev nplua nuj thiab kev tiv tauj tus kheej rau Tuam Tshoj Tus nqi pheej yigSuav teb 99%4, 6-Diaminoresorcinol Dihydrochloride CAS 16523-31-2 Kev Lag Luam Qib, Yog tias koj muaj qhov yuav tsum tau ua rau yuav luag txhua yam ntawm peb cov khoom, nco ntsoov hu rau peb tam sim no.Peb tos ntsoov yuav hnov los ntawm koj sai sai no.
Peb ntseeg hais tias kev sib koom ua ke mus sij hawm ntev yog qhov ua tau zoo, muaj txiaj ntsig ntxiv kev pabcuam, kev nplua nuj kev paub thiab kev sib cuag rau tus kheej4 6-Diaminoresorcinol Dihydrochloride, Suav teb 99%, Peb muab kev pabcuam tshaj lij, teb sai, xa khoom raws sijhawm, zoo heev thiab tus nqi zoo tshaj rau peb cov neeg siv khoom.Kev txaus siab thiab credit zoo rau txhua tus neeg siv khoom yog peb qhov tseem ceeb.Peb tsom mus rau txhua qhov kev nthuav dav ntawm kev txiav txim rau cov neeg siv khoom kom txog thaum lawv tau txais cov khoom muaj kev nyab xeeb thiab zoo nrog cov kev pabcuam logistics zoo thiab tus nqi pheej yig.Raws li qhov no, peb cov khoom muag tau muag zoo heev hauv cov teb chaws hauv Africa, Mid-East thiab Southeast Asia.Ua raws li kev lag luam lub tswv yim ntawm ?? cov neeg siv khoom ua ntej, forge ua ntej', peb zoo siab txais tos cov neeg siv khoom hauv tsev thiab txawv teb chaws los koom tes nrog peb.
Specifications
| Tshuaj npe los yog khoom siv | DL-Tryptophan |
| CAS | 54-12-6 |
| Assay Percent Range | 98% |
| Infrared Spectrum | Muaj tseeb |
| Beilstein | 22 Ib., 550 |
| Lwm yam Amino Acids | (TLC) Tsis pom |
| Ntim | 25kg / thawv |
| SMILES | C1=CC=C2C(=C1)C(=CN2)CC(C(=O)O)N |
| Molecular Luj (g / mol) | 204.229 ib |
| CHEBI | TSI: 27897 |
| Daim ntawv lub cev | Crystalline hmoov |
| Xim | Beige mus rau Dawb los yog daj |
| Sau npe | 99% |
| Qhov tshwm sim ntawm kev daws teeb meem | (1% hauv 1M HCl) ntshiab rau me ntsis hazy, tsis muaj xim rau daj |
| Molecular Formula | C11H12N2O2 |
| MDL Number | TIAB SA 00064339 |
| Poob rau ziab | 0.8% max.(105 ° C, 3 teev) (nqus) |
| Synonym | DL-tryptophan, 2-amino-3-1h-indol-3-yl propanoic acid, racemic tryptophan, dl-trytophane, dl-trytophan, +-tryptophan, h-dl-trp-oh, dl-3beta-indolylalanine, dl -tryptophan, tryptophan. |
| InChI Key | QIVBCDIJIAJPQS-UHFFFAOYSA-N |
| IUPAC npe | 2-amino-3-(1H-indol-3-yl) propanoic acid |
| PubChem CID | 1148 ib |
| Formula hnyav | 204.23 Nws |
| Feem pua Purity | ≥97.5% |
Cov tsos mob: Dawb rau cov hmoov dawb dawb
Product Quality raws li: Peb lub tuam txhab qauv.
Cov xwm txheej Tshuag: Feem ntau khaws 300-400KGs hauv Tshuag.
Daim ntawv thov: nws yog dav siv nyob rau hauv cov khoom noj additives, tshuaj intermediate.
Pob: 25kg / chim
Cov ntaub ntawv kev ruaj ntseg
Kev lis kev cai Code: 29339990
WGK Germany: 1
Hazard chav kawm: R22
Kev qhia txog kev nyab xeeb: S24 / 25
Cov khoom lag luam phom sij: Xi [2]
Txoj kev tsim khoom
1. Indole tau condensed rau daim ntawv 3-dimethylaminomethyl indole, thiab ces condensed rau daim ntawv ethyl α - carboxylate - β (3-indole) - N-acetyl - α - alanine ethyl ester, uas yog hydrolyzed, decarboxylated thiab ces hydrolyzed rau daim ntawv DL. tryptophan.
2. Tryptophan tau tsim los ntawm indole nyob rau hauv siab concentration ntawm pyruvic acid thiab ammonia nyob rau hauv lub catalysis ntawm enzyme.Los yog nws yog npaj los ntawm indole thiab acetylamino malonate.Peb ntseeg hais tias kev sib koom ua ke mus sij hawm ntev yog los ntawm kev ua tau zoo, muaj txiaj ntsig ntxiv kev pabcuam, kev nplua nuj thiab kev sib cuag ntawm tus kheej rau Tuam Tshoj Tus nqi pheej yig Tuam Tshoj 99% 4, 6-Diaminoresorcinol Dihydrochloride CAS 16523-31- 2 Kev Lag Luam Qib, Yog tias koj muaj qhov yuav tsum tau ua rau yuav luag txhua yam ntawm peb cov khoom, xyuas kom koj hu rau peb tam sim no.Peb tos ntsoov yuav hnov los ntawm koj sai sai no.
Tuam Tshoj pheej yig tus nqi Tuam Tshoj 99%,4 6-Diaminoresorcinol Dihydrochloride, Peb muab kev pabcuam tshaj lij, teb sai, xa khoom raws sijhawm, zoo heev thiab tus nqi zoo tshaj rau peb cov neeg siv khoom.Kev txaus siab thiab credit zoo rau txhua tus neeg siv khoom yog peb qhov tseem ceeb.Peb tsom mus rau txhua qhov kev nthuav dav ntawm kev txiav txim rau cov neeg siv khoom kom txog thaum lawv tau txais cov khoom muaj kev nyab xeeb thiab zoo nrog cov kev pabcuam logistics zoo thiab tus nqi pheej yig.Raws li qhov no, peb cov khoom muag tau muag zoo heev hauv cov teb chaws hauv Africa, Mid-East thiab Southeast Asia.Ua raws li kev lag luam lub tswv yim ntawm ?? cov neeg siv khoom ua ntej, forge ua ntej', peb zoo siab txais tos cov neeg siv khoom hauv tsev thiab txawv teb chaws los koom tes nrog peb.
