Hoobkas High purity 4-Dimethylaminobenzaldehyde nrog zoo CAS 100-10-7
Daim ntawv thov
Dye intermediates thiab analytical reagents.Cov khoom no yog siv los txiav txim siab indole, skatole, urinary xiav niam, tryptophan thiab ergot alkaloids, thiab lwm yam. Nws kuj yog siv los paub qhov txawv ntawm cov pob liab liab thiab liab liab.Nyob rau hauv cov nqe lus ntawm dyes, nws tuaj yeem siv los ua kom muaj zog thermosensitive dyes.Nws kuj tseem siv los tsim cationic ci ntsa iab liab G (CIBasicRed52).
Siv ua cov xim nruab nrab
Siv ua reagent rau kev txiav txim siab ntawm urobilin, indole, alkaloids, thiab lwm yam. thiab chromatographic tsom xam reagents
Siv los txiav txim siab indole, skatole, urinary xiav niam, tryptophan, albumin, hydrogen peroxide, arsenic acid, anthranilic acid, antipyrine thiab hom qoob mog Chemicalbook, thiab lwm yam. Nws kuj yog siv los paub qhov txawv cov ntshav liab thiab liab liab kub.Ua dyes.
Siv: Siv los ua cov tshuaj reagent rau kev tshawb nrhiav cov amino acids, peptides, amines, indole, hydrazine, hydrogen peroxide, anthranilic acid, antipyrine thiab ergot;siv los ua xim reagent rau tryptophan;siv los kuaj xyuas cov protein hauv tryptophan;siv los txheeb xyuas indole-ua cov kab mob;tuaj yeem hnov mob nrog pyrrole thiab thawj amines los tsim cov khoom sib xyaw xim (Schiff puag)
Nws tseem hu ua Euclidean kua / E reagent, uas yog siv rau kev txheeb xyuas cov kab mob enterobacteria, cov kab mob uas tsis yog-fermenting, kab mob fastidious, kab mob anaerobic, thiab kuaj indole derivatives thiab amines.
Cov ntsiab lus ceev
| Yam khoom | Specification |
| Kev sib hloov tshwj xeeb | +39.5 txog +41.5° |
| Kev daws teeb meem (transmittance) | Clear 98.0% min. |
| Chloride [cl] | 0.020% max. |
| Ammonium [NH4] | 0.02% max. |
| Sulfate [SO4] | 0.020% max |
| Hlau [Fe] | 10 ppm max. |
| Heavy hlau [Pb] | 10 ppm max |
| Arsenic [As2O3] | 1 ppm max |
| Lwm cov amino acids | Chromatographically tsis ntes tau |
| Poob rau ziab | 0.20% max. |
| Residue ntawm ignition [sulfated] | 0.10% max. |
| Assay | 99.0% min |
Pob
200kg / nruas lossis Raws li cov neeg siv khoom xav tau
Cov ntawv pov thawj
Hais txog peb
MIT-IVY INDUSTRY Co., Ltd. Fine Chemicals Source Manufacturing.
Muab koj cov khoom zoo tshaj plaws, tus nqi zoo tshaj, thiab kev pabcuam tsis muaj kev txhawj xeeb.
Nyob zoo phooj ywg:
MIT -IVY Kev Lag Luam Co., Ltd. yog cov chaw tsim khoom hauv Suav teb neimeng xeev,manufacturers ntawm kws tshuaj intermediates:dyestuff Intermediates:Tshuaj tua kab nruab nrab.
Athena:008619961957599
peb muaj nyob rau hauv Tshuag, tus me nyuam lub sij hawm: 15 hnub
l Kev Them Nyiaj: alibaba, TT, L / C thaum pom
l Kev siv tau:2021/10/16
l 1 FCL FOB Nqe:
l N, N-Diethyl aniline 91-66-7: 4.76 US/KG
l 3-Methyl-N, N-diethyl aniline 91-67-8: 2.84 US/KG
l N, N-Dimethylaniline DMA" 121-69-7: 4.79 US/KG
l N, N-Dimethyl-p-toluidine DMPT" 99-97-8: 4.87 US/KG
l N, N-Dimethyl-o-toluidine DMOT" 609-72-3: 3.99 US/KG
l m-Phenylenediamine MPDA" 108-45-2: 5.89 US/KG
l MONOCHLOROACETONE 78-95-5 : 3.99 US/KG
l N, N-DIHYDROXYETHYL-P-TOLUIDINE DHEPT3077-12-1 : kuv:9.27 kWs/kg
l 1,1,3-Trichloroacetone 921-03-9: 3.97 US/KG
l 2,4-Dichlorobenzyl chloride 94-99-5: 4.77 US/KG
l 2,4-Dichlorobenzoyl chloride 89-75-8: 9.55 US/KG
l N-Ethyl-o-toluidine 94-68-8 : 10.87US/KG
N-Ethylaniline 103-69-5: 3.78US/KG
l "N, N-Dihydroxyethylaniline PDEA" 120-07-0 : 4.68US/KG
l N-Ethyl-m-toluidine 102-27-2 : 4.58US/KG
l 3-(N-ethylanitrile)propiononitrile 148-87-8 : 4.69US/KG
l N-Ethyl-N-hydroxyethylaniline 92-50-2: 4.98 US/KG
l N-ethyl-N-phenylbenzenethanamine92-59-1: 7.79US/KG
l N-2-cyanoethyl-N-ethyl-m-toluidine 148-69-6: 4.98US/KG
l N-Benzyl-N-ethyl-m-toluidine 119-94-8: 4.89US/KG
l N-Ethyl-o-toluidine 94-68-8 : 4.58US/KG
l N-Ethylaniline 103-69-5: 4.58US/KG
l 2-Methylphenylacetic acid 644-36-0: :4.88 US/KG
l 4-Chlorobenzoyl chloride 122-01-0: 4.48US/KG
l 2-Chlorobenzoyl chloride 609-65-4: 4.58US/KG
l 4-Chlorobenzaldehyde 104-88-1: 4.58US/KG
l 2-Chlorobenzaldehyde 89-98-5: 4.58US/KG
l "2-Chlorobenzotrichloride OCTC 2136-89-2: 4.58US/KG
l 4-Chlorobenzotrichloride 5216-25-1:4.76 US/KG
l 2,5-Dichlorotoluene 19398-61-9:4.96 US/KG
l 2,3-Dichlorobenzaldehyde 6334-18-5:4.64 US/KG
l 2',4'-Dichloroacetophenone 2234-16-4:4.78 US/KG
l 2 ua,4-dichlorotoluene95-73-8: 4.37US/KG
l 2,3-Dichlorotoluene 32768-54-0 : 4.32US/KG
l 2,6-Dichlorotoluene 118-69-4:4.57 US/KG
l 3,4-Dichlorotoluene 95-75-0:4.67US/kg
l Auramine O CI Basic yellow 2" 2465-27-2 : 3.72US/KG
l Crystal violet lactone CVL 1552-42-7:37.99 US/KG
l Beta naphthol" 135-19-3:2.65 US/KG
Thawj 18yog cov khoom ntawm peb lub Hoobkas, thiab tus so yog los ntawm peb cov kwv tij tuam txhab uas muag muaj kev sib raug zoo kev lag luam thiab tso siab rau peb lub tuam txhab export.
Vim yog thawj qhov kev koom tes, kuv yuav muab koj lub tuam txhab nrog kev ua haujlwm zoo thiab kev lav phib xaub.Yog tias peb ua txhaum daim ntawv cog lus, koj yuav raug them 10 npaug ntawm tag nrho cov nyiaj.
Qhov no yog lub siab dawb paug ntawm peb txoj kev koom tes.
Ua tsaug
Athena
Quality: Kev lag luam tus thawj coj muaj zog
Raws li kev lag luam benchmark rau cov kev pab cuam saw hlau nyob rau hauv lub tshav pob ntawm cov khoom siv tshuaj nyob rau hauv Tuam Tshoj, nws yog tag nrho nruab nrog ib tug meej kev khiav hauj lwm system thiab tau tsim ib tug ntev lub sij hawm ruaj khov thiab txhim khu kev qha kev koom tes kev sib raug zoo nrog ntau lub tuam txhab tshuaj muaj npe nrov thiab cov nroj tsuag tshuaj loj. .
Nqe: Cov khoom lag luam zoo, cov nqi zoo
Lub tuam txhab them nyiaj rau cov txheej txheem tswj cov khoom zoo, insists ntawm tsuas yog ua "cov khoom tiag";insists ntawm lub tswvyim ntawm kev sib nrig sib vam meej nrog cov neeg muas zaub thiab yeej-yeej kev koom tes.Muab cov nqi lag luam kom zoo dua, tau yeej lub koob npe nrov ntawm ntau tus neeg siv khoom.
Kev Pabcuam: Pab neeg tshaj lij, kev pabcuam ua ntej
Peb muaj kev nplua nuj nyob hauv kev lag luam thoob ntiaj teb, cov kws tshaj lij hauv kev lag luam tshuaj, thiab pab pawg muag khoom nrog "ib-rau-ib" kev pabcuam zoo.Raws li koj cov kev xav tau, peb yuav muab cov lus qhia meej thiab kev pab tswv yim rau koj raws sijhawm, thiab xyuas tag nrho koj cov kev yuav khoom.
Kev Thauj Mus Los: Ua haujlwm zoo logistics thiab xob laim xa khoom
Lub tuam txhab muaj nws tus kheej lub nkoj thiab tau kos npe rau ntau lub tuam txhab logistics paub zoo. Muab kev thauj mus los sai, nyab xeeb thiab raug rau koj.
Spot: Ua tiav ntau yam thiab cov khoom muag txaus
Lub tuam txhab tam sim no ua haujlwm ntau tshaj 100 yam khoom siv tshuaj, thiab tau ntim cov thawv ntim khoom thiab cov dej cia tso rau hauv Nantong, Shanghai, Lianyungang, Changzhou, Xuzhou, thiab Inner Mongolia.
Loj cia muaj peev xwm thiab ruaj khov khoom.
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