921-03-9 High quality 1,1,3-Trichloroacetone tsum nyob Suav teb
Daim ntawv thov
Cov ntsiab lus ceev
- ProName:Zoo siab 1,1,3-Trichloroacetone su ...
- Cas No:921-03-9 : kuv
- Molecular Formula:C3H3Cl3O
- Qhov tsos:dawb-tawm cov khoom los yog tsis muaj xim (...
- Daim ntawv thov:Nruab nrab
- Lub sij hawm xa tuaj:Instock
- PackAge:25kgs / fiber nruas lossis 200kgs / UN nruas
- Chaw nres nkoj:Shanghai
- ProductionCapacity:30 Metric Ton / Lub Hlis
- Purity:99%
- Cia:nyob rau hauv ib qho chaw txias thiab qhuav
- Kev thauj mus los:los ntawm hiav txwv los yog huab cua
- LimitNum:1 Metric Ton
- Heavy hlau:xa mus rau COA
- xa mus rau COA:xa mus rau COA
1,1,3-Trichloroacetone / zoo / tus nqi zoo tshaj CAS NO.921-03-9 CAS NO.921-03-9
Cov ntsiab lus ceev
Cov ntsiab lus ceev
Specification
Khoom npe | Tom ntej: 1,3,3-trichloroacetone 2-Propanone, 1,1,3-trichloro- 1,1,3-trichloropropan-2-ib 1, 1, 3-Trichloroacetone IB 213-063-6 PAB 00040500 |
Cov khoom muag | Lub Hoobkas muaj ntau cov khoom hauv Tshuag, thiab tuaj yeem npaj cov khoom xa tuaj raws sijhawm. |
Zoo | COA thiab MSDS rau txhua yam khoom hauv khw muaj. |
Kev thauj mus los | Hiav txwv, Cua. |
Kev Pabcuam Cov Neeg Siv Khoom | Peb muaj kev pabcuam zoo rau cov neeg siv khoom, yog tias koj muaj kev txaus siab rau peb cov khoom lossis koj xav tau cov lus qhia, thov hu rau peb, peb yuav muab kev pabcuam rau koj raws sijhawm. |
Lub sij hawm xa tuaj | Txog 7 hnub. |
Kev them nyiaj | Western Union, Bitcoin, Trade Assurance Order, Paypal, T / T. |
High-purity theem ntawm 1,1,3-trichloroacetone npaj
Cov ntsiab lus: acetone catalyzed chloride thiab ua los ntawm cov kuab tshuaj crystallization ntawm 1,1,3-trichloroacetone nrog siab purity tsis tsawg dua 99.0%, nrog rau yield ntawm 45% o Cov lus tseem ceeb: 1,1,3-trichloroacetone; synthesis; siab purity
------------.Lus qhuab ntuas
1,1,3■trichloroacetone yog ib qho tseem ceeb nruab nrab ntawm kev tsim cov folic acid.Tam sim no, 1,1,3.acetone trichloropacetone, ntev ntau lawm voj voog (48 teev), tsis zoo xaiv, tsis tshua muaj yield, 1,1,3- trichloropacetone cov ntsiab lus tsuas yog li 17%, tom qab dej rho tawm, nws cov ntsiab lus tsuas yog 51.9%. teeb meem.Tus sau tau nyeem ntau cov ntaub ntawv hauv tsev thiab txawv teb chaws.Tom qab ntau qhov kev sim thiab kev tshawb fawb, peb ntxiv catalyst thiab tswj fou chlorine ceev, txo cov tshuaj tiv thaiv lub sij hawm rau 1,1,3-3 trichloropacetone nyob rau hauv 24 teev, thiab 1,1,3-3 trichloropacetone crystallization nrog purity ntau dua 99% thiab cov yield ntau tshaj 45%.
II.Kev sim ib feem
- tshuaj tiv thaiv
000 0
- II.
CHACCHA + Cl:—ClCH.2CCH.3+ Cl.2CHCCH.3+ C1CH.2CCH.2C1+
- Kev sim cov kauj ruam
Nyob rau hauv ib lub khob plaub-caj dab nrog 500ml spherical condenser, ib qho nyiaj ntawm acetone thiab catalyst tau nplawm thiab pub rau cov tshuaj chlorine ntawm qhov kub thiab txias ntawm 10 ~ 30 W.Pib sij hawm, nres hla cov tshuaj chlorine ob peb teev tom qab cov tshuaj tiv thaiv, thiab txuas ntxiv mus. stirring rau 1 teev.Ib qho tshwj xeeb hnyav zoo li cov khoom raug ntxiv rau qhov sib tov, stirred rau 1 teev thaum txias rau 10 ° C crystallization, rho tawm 1,1,3-trichloroacetone.
- 1,1,3.Kev txiav txim siab ntawm trichloroacetone purity
Varin 3700 gas chromatograph, QF・1 sau kem thiab FID detector tau siv los xaiv los txiav txim siab purity profit ntawm cov khoom thiab tshuaj chloride.
- Cov txiaj ntsig ntawm kev sib tham
- Kev cuam tshuam ntawm catalyst ntawm chloride selectivity pom qhov kev xaiv ntawm acetone chlorination
Kev cuam tshuam loj, Table 1 teev cov txiaj ntsig ntawm kev sim.Los ntawm Table 1, qhov tsawg kawg nkaus xaiv ntawm 1,1,3-trichloroacetone yog nce ntxiv (li 19.1%) yam tsis muaj catalyst, thiab
compound amine catalyst yog qhov zoo tshaj plaws, mus txog 57.5% o.Test mob: Innl acetone, 3nr) l chlorine, catalyst 0.6g, kub 1030 ° C,
Lub sij hawm 18 teev.In 12 teev va: 3.9 Cao h; 2
~ 7 teev, vq: 27 Cao h; 7 ~ 18 teev, VQ: 3.9 rau h.Table 1.Qhov cuam tshuam ntawm catalyst ntawm cov khoom xaiv
- Cov nyhuv ntawm cov tshuaj chlorine tshaj tawm ntawm cov tshuaj tiv thaiv
Qhov kev sim pom tias cov tshuaj chlorine tsis zoo muaj cov khoom tsis zoo xaiv, ua kom cov khoom xaiv tau zoo thiab tawm los.
Peb cov kev pabcuam
1.Sample yog muaj rau kev kuaj ua ntej kev txiav txim ntau.
2.Packing tuaj yeem kho raws li qhov xav tau.
3.Txhua yam kev nug yuav teb rau hauv 24 teev
5. Hoobkas nqi thiab khoom ruaj khov.
6.Peb tau tsim kev koom tes ntev nrog ntau tus kws tshaj lij tshuaj xa mus.Peb lav kev xa khoom sai thiab nyab xeeb.
7.Peb lees txais ntau txoj kev them nyiaj, xws li L / C, T / T, D / A, D / P, O / A thiab lwm yam.