Tom ntej: N-(p-Aminobenzoyl) glutamic acid CAS NO 4271-30-1
Qeb | Pharmaceutical Raw Materials, Fine Chemicals, Bulk Drug |
Txuj | Txuj kev kho mob |
Txee lub neej | 2 xyoo |
Cia | yuav tsum tau muab cia rau hauv lub thawv kaw kom zoo ntawm qhov kub thiab txias, kom deb ntawm noo noo, cua sov thiab lub teeb. |
Cov khoom kuaj | Txheem: USP |
Kev txheeb xyuas | IR spectrum zoo ib yam li RS |
HPLC tuav lub sij hawm zoo ib yam li RS | |
Muaj feem xyuam | Tag nrho impurities: NMT0.3% |
Ib qho impurity: NMT0.1% | |
Cov hlau hnyav | NMT 10 ppm |
Poob rau ziab | NMT 0.5% |
Residue ntawm ignition | NMT 0.1% |
Assay | 98.5% -101.0% |
Cov khoom npe | N-(p-Aminobenzoyl) glutamic acid |
CAS Nr. | 4271-30-1 : kuv |
Xim | Dawb |
Qhov tshwm sim | hmoov |
Keeb kwm | Tuam Tshoj |
Pob | 25kg / nruas |
Sau ntawv
N-(4-Aminobenzoyl)-L-glutamic acid Cov ntsiab lus ceev
Lub npe tshuaj: N-(4-Aminobenzoyl)-L-glutamic acid
CAS Nr .: 4271-30-1
Cov roj formula: C12H14N2O5
Molecular Luj: 266.25
Cov tsos mob: Off-dawb mus rau lub teeb daj siv lead ua
N-(4-Aminobenzoyl)-L-glutamic acid Cov yam ntxwv zoo
Qhov tshwm sim thiab lub cev lub cev: | Tawm-dawb mus rau lub teeb daj crystal |
Ceev: | 1.418g / cm3 |
Melting Point: | 175ºC (Lub Kaum Ob Hlis) |
Boiling Point: | 607.1ºC ntawm 760 mmHg |
Flash Point: | 320.9°C dej |
Refractive Index: | 1.617 ib |
Kev cia khoom: | -20ºC |
Kev sib hloov tshwj xeeb: | -15 º (c = 2% hauv 0.1N HCl) |
Shipping: hauv 5-7 hnub tom qab tau txais koj cov nyiaj them poob haujlwm
Ntim: Raws li cov neeg siv khoom xav tau
Kev nyab xeeb thiab tuav
MIT-IVY Kev Lag Luam Co., Ltd.yog ib lub tuam txhab ua lag luam rau 19 xyoo,manufacturers ntawm organic intermediates:tshuaj intermediates.tshuaj dyestuff Cov neeg nruab nrab.Tshuaj tua kab nruab nrab.zoo. tshuaj tshwj xeeb Athena:008619961957599
peb muaj nyob rau hauv Tshuag, tus me nyuam lub sij hawm: 15 hnub
lKev Them Nyiaj: l / c thaum pom
1 FCL FOB Nqe:
N, N-Diethyl aniline 91-66-7 : kuv 4.63 US/KG
l3-Methyl-N, N-diethyl aniline 91-67-8 : kuv 2.51USD / KG
lN, N-Dimethylaniline DMA 121-69-7 ib 4.58US/KG
lN, N-Dimethyl-p-toluidine DMPT" 99-97-8 ib 4.6 US / KG
lN, N-Dimethyl-o-toluidine DMOT" 609-72-3 ib 3.84 US/KG
lm-Phenylenediamine MPDA 108-45-2 : kuv 5.57USD/KG
lMONOCHLOROACETONE 78-95-5 : kuv 3.19 US/KG
l1, 1, 3-Trichloroacetone 921-03-9 : kuv 3.67 US/KG
l2,4-Dichlorobenzyl Chloride 94-99-5 : kuv 4.47 US/KG
l2,4-Dichlorobenzoyl chloride hmoov 89-75-8 : kuv 9.25USD / KG
lN-Ethyl-o-toluidine 94-68-8 : kuv 10.85USD/KG
lN-Ethylaniline 103-69-5 ib 3.68 US/KG
l"N, N-Dihydroxyethylaniline PEB" 120-07-00 Nws 4.31 US/KG
lN-Ethyl-m-toluidine 102-27-2 ib 4.28US/KG
l3- (N-ethylanilino)propiononitrile 148-87-8 ib 4.63 US/KG
lN-Ethyl-N-hydroxyethylaniline 92-50-2 ib 4.38US/KG
lN-ethyl-N-phenylbenzenethanamine92-59-1Nyhav: 7.49 US / KG
lN-2-cyanoethyl-N-ethyl-m-toluidine 148-69-6 ibNyhav: 4.68 US / KG
lN-Benzyl-N-ethyl-m-toluidine 119-94-8 ib4.84 US/KG
lN-Ethyl-o-toluidine 94-68-8 : kuv 4.51USD/KG
lN-Ethylaniline 103-69-5 ib 4.38US/KG
l2-Methylphenylacetic acid 644-36-0::4.38US/KG
l4-Chlorobenzoyl chloride 122-01-00 ib 4.48US/KG
l2-Chlorobenzoyl chloride 609-65-4 ib 4.38US/KG
l4-Chlorobenzaldehyde 104-88-1 : kuv 4.38US/KG
l2-Chlorobenzaldehyde 89-98-5 : kuv 4.38US/KG
l"2-Chlorobenzotrichloride OCTC 2136-89-2 : kuv4.38US/KG
l4-Chlorobenzotrichloride 5216-25-14.32US/KG
l2,5-Dichlorotoluene 19398-61-9 4.31 US/KG
l2,3-Dichlorobenzaldehyde 6334-18-5 4.32US/KG
l2',4'-Dichloroacetophenone 2234-16-4 : kuv 4.34US/KG
l2,4-dichlorotoluene 95-73-8 : kuv 4.31 US/KG
l2,3-Dichlorotoluene 32768-54-0 4.32US/KG
l2,6-Dichlorotoluene 118-69-4 ib 4.37 US/KG
l3,4-Dichlorotoluene 95-75-0 ib Nqe: 4.62USD / kg
lAuramine O CI Basic daj 2 " 2465-27-2 : kuv 3.1US/KG
lCrystal violet lactone CVL 1552-42-7 ib 37.9US/KG
lBeta naphthol " 135-19-3 ib Nyhav: 2.45 US / KG