[Daim Ntawv Luam] Crystal violet lactone tsim khoom CAS 1552-42-7 High purity Crystal violet lactone CVL
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Lub Npe Khoom: Crystal violet lactone 1552-42-7
| Qhov tsos thiab lub cev nqaij daim tawv | hmoov xim dawb |
| Qhov Ceev | 1.198 g/cm3 |
| Kub Kub | 609.4ºC ntawm 760 mmHg |
| Melting Point | 180-183ºC |
| Qhov Teeb Meem | 322.4ºC |
| Refractive Index | 1.655 |
| Kev Khaws Cia | Khaws cia rau qhov chaw txias, qhuav, tsaus ntuj hauv lub thawv lossis lub tog raj kheej uas kaw ruaj ruaj. Khaws cia kom deb ntawm cov khoom siv tsis sib xws, cov khoom siv hluav taws xob thiab cov tib neeg tsis tau kawm. Khaws cia thiab sau daim ntawv lo rau thaj chaw. Tiv thaiv cov thawv/lub tog raj kheej kom tsis txhob puas tsuaj. |
| Siab ntawm cov pa dej | 8.57E-15mmHg ntawm 25°C |
Kub muag khoom zoo crystal violet lactone 1552-42-7
Tuam Tshoj Chaw Tsim Khoom Crystal Violet Lactone (CVL) CAS 1552-42-7
Cov mis molecular: C26H29N3O2
Qhov hnyav ntawm cov molecule:415.53
qauv:
Kev Qhia Tshwj Xeeb:
| Qhov tsos | Dawb rau hmoov flavescent |
| Kev huv huv (%) | ≥96 |
| Tag nrho cov xim tsis muaj xim (%) | ≥97 |
| Xim muaj zog (%) | ≥97 (piv nrog tus qauv siv) |
| Cov tshuaj diarylethane insoluble (%) | ≤0.2 |
| mp (°C) | ≥178 |
| Cov tshuaj uas yaj tau (%) | ≤0.1 |
Siv: xiav tsaus nti nias-rhiab thiab cua sov rhiab heev rau cov ntawv ua haujlwm nias-rhiab thiab cov ntawv luam carbonless.
Ntim:Ob chav yas hlua ntawv nruas, qhov hnyav tag nrho 20Kg lossis 25 Kg.
Daim ntawv thov ntawm Crystal violet lactone CAS 1552-42-7.
1, Siv ua Dyestuff Intermediates.
2, Siv ua Organic Intermediate.
3, Siv ua cov ntawv luam tawm carbon dawb uas muaj zog rhiab heev.
4, Siv ua Thermal dye rau thermal recording paper.
Cov Lus Nug Feem Ntau
1. Koj ua li cas thiaj lav tau qhov zoo ntawm cov khoom?
Raws li cov neeg siv khoom thov, peb yuav muab cov qauv lossis daim ntawv pov thawj ntawm kev kuaj pom sab nraud rau cov neeg siv khoom.
2. Cov nqe lus them nqi ntawm koj lub tuam txhab yog dab tsi?
T/T los yog L/C
3. Lub ntim khoom ntawm koj cov khoom yog dab tsi?
Feem ntau cov ntim khoom ntawm peb cov khoom yog 25kg / hnab, thawv ntawv lossis nruas.
4. Kuv yuav tau txais koj cov lus teb thaum twg?
Peb yuav teb koj cov E-mails hauv 12 teev.
5. Koj lub tuam txhab yuav tsum ua qhov tsawg kawg nkaus li cas?
Nws nyob ntawm cov khoom koj xaj.
Nyob zoo phooj ywg：
MIT –IVY Industry Co., Ltd. yog lub chaw tsim khoom ua lag luam hauv Suav teb neimeng xeev,chaw tsim khoom ntawm cov tshuaj intermediates：Cov tshuaj pleev xim nruab nrab：Tshuaj tua kab nruab nrab.
Athena：008619961957599
Peb muaj Tshuag, lub sijhawm xa khoom: 15 hnub
l Kev Them Nyiaj: alibaba, TT, L / C NTAWM SIGHT
l Kev Siv Tau：2021/10/16
l 1 FCL FOB NQI:
l N,N-Diethyl aniline 91-66-7: 4.76US/KG
l 3-Methyl-N,N-diethyl aniline 91-67-8: 2.84US/KG
l N,N-Dimethylaniline DMA" 121-69-7: 4.79US/KG
l N,N-Dimethyl-p-toluidine DMPT" 99-97-8: 4.87US/KG
l N,N-Dimethyl-o-toluidine DMOT" 609-72-3:3.99US/KG
l m-Phenylenediamine MPDA" 108-45-2: 5.89US/KG
l MONOCHLOROACETONE 78-95-5: 3.99US/KG
l N,N-DIHYDROXYETHYL-P-TOLUIDINE DHEPT3077-12-1：9.27us/kg
l 1,1,3-Trichloroacetone 921-03-9: 3.97US/KG
l 2,4-Dichlorobenzyl chloride 94-99-5: 4.77US/KG
l 2,4-Dichlorobenzoyl chloride 89-75-8: 9.55US/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: 4.68Teb Chaws Asmeskas/KG
l N-Ethyl-m-toluidine 102-27-2: 4.58US/KG
l 3-(N-ethylanilino)propiononitrile 148-87-8: 4.69US/KG
l N-Ethyl-N-hydroxyethylaniline 92-50-2: 4.98US/KG
l N-ethyl-N-phenylbenzenemethanamine92-59-1: 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: :4.88US/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 5216-25-1:4.76US/KG
l 2,5-Dichlorotoluene 19398-61-9:4.96US/KG
l 2,3-Dichlorobenzaldehyde 6334-18-5:4.64US/KG
l 2',4'-Dichloroacetophenone 2234-16-4 :4.78US/KG
l 2,4-dichlorotoluene95-73-8: 4.37US/KG
l 2,3-Dichlorotoluene 32768-54-0: 4.32US/KG
l 2,6-Dichlorotoluene 118-69-4:4.57US/KG
l 3,4-Dichlorotoluene 95-75-0: 4.67Teb Chaws Asmeskas/kg
l Auramine O CI Xim daj yooj yim 2" 2465-27-2: 3.72Teb Chaws Asmeskas/KG
l Crystal violet lactone CVL 1552-42-7: 37.99US/KG
l Beta naphthol" 135-19-3:2.65US/KG
Thawj 18yog cov khoom ntawm peb lub Hoobkas, thiab cov seem yog los ntawm peb cov kwv tij tuam txhab uas muaj kev sib raug zoo ua lag luam thiab tso siab rau peb lub tuam txhab kom xa tawm.
Vim yog thawj zaug koom tes, kuv yuav muab rau koj lub tuam txhab nrog qhov zoo thiab kev xa khoom lav. Yog tias peb ua txhaum daim ntawv cog lus, koj yuav tau txais nyiaj 10 npaug ntawm tag nrho cov nyiaj.
Qhov no yog qhov kev ua siab dawb siab zoo ntawm peb txoj kev koom tes.
Zoo tshaj plaws nrog kev hwm
Athena
