Khoom Description
Khoom npe: Ethoxyquin
CAS: 91-53-2 Nr
PIB: 202-075-7
Melting point:<0°C
Kub taw tes: 123-125 degree
Ceev: 1.03 g / mL ntawm 20℃(lit.)
Vapor siab: 0.035Pa ntawm 25 degree
Refractive index: 1.569 ~ 1.571
Fp: 137 degree
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | 2-8 degree |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. Ethoxyquin yog cov khoom siv antioxidant feem ntau siv los ua cov khoom noj hauv tsiaj (rau cov nqaij qaib, tsiaj txhu, thiab cov ntses ua liaj ua teb) thiab cov zaub mov hauv kaus poom los tiv thaiv lipid peroxidation thiab stabilize rog- cov vitamins soluble (A, E).
2. Hauv cov ntawv thov kev lag luam khoom noj, nws ua haujlwm rau cov txiv hmab txiv ntoo thiab zaub los ntawm kev tsim cov yeeb yaj kiab tiv thaiv uas tiv thaiv oxidation, txo cov dej tsis zoo, thiab ua kom lub neej txee ntev ntev - kev thauj mus los.
3. Ethoxyquin CAS 91-53-2 ua haujlwm raws li cov saw hlau- rhuav tshem antioxidant uas inhibits azo-initiated peroxidation, nrog rau kev tshawb fawb pom tias nws inhibits peroxidation zoo li -tocopherol tab sis nrog ntau tshaj 2-fold ntev inhibition lub sij hawm.
4. Hauv kev tshawb fawb txog biomedical, ethoxyquin tau kawm raws li cov tshuaj tiv thaiv kab mob qog noj ntshav uas ua rau theem II tshuaj -metabolizing enzymes (glutathione S-transferases) los ntawm Nrf2 transcription factor pathway, tiv thaiv carcinogenesis .
Cia thiab ceev faj
1. Ethoxyquin yuav tsum tau muab cia rau hauv lub thawv kaw nruj nreem nyob rau hauv inert cua (nitrogen) ntawm cov tub yees txias (2-8 degree) thiab tiv thaiv los ntawm lub teeb, vim nws polymerizes thiab darkens ntawm lub teeb thiab huab cua.
2. Ethoxyquin CAS 91-53-2 yog suav nrog GHS cov lus hais txog kev phom sij H302 (Kev phom sij yog tias nqos), H315 (Ua rau tawv nqaij khaus), H319 (Ua rau qhov muag khaus), H335 (Tej zaum ua rau ua pa ua pa), thiab H413 (Tseem ua rau muaj kev phom sij rau lub neej ntev).
3. Cov neeg ua haujlwm yuav tsum hnav cov tshuaj lom neeg- cov hnab looj tes tiv thaiv, tsom iav kev nyab xeeb nrog sab - cov ntaub thaiv npog, tiv thaiv lub ntsej muag, thiab cov khaub ncaws tiv thaiv thaum tuav cov khoom no, ua kom muaj cua txaus hauv chaw ua haujlwm (xws li lub fume hood).
4. Khaws Ethoxyquin CAS 91-53-2 kom deb ntawm cov khoom siv tsis sib xws xws li cov tshuaj muaj zog oxidizing thiab muaj zog acids; zam kom tsis txhob raug tshav kub tshaj 320℃F qhov twg muaj teeb meem polymerization yuav tshwm sim.
Kev kub ceev teb rau cov dej xau
1. Tshem tawm ntawm qhov chaw nchuav, xyuas kom muaj qhov cua txaus, tshem tawm tag nrho cov khoom siv hluav taws xob, thiab hnav cov cuab yeej tiv thaiv tus kheej nrog rau NIOSH/MSHA- pom zoo ua pa nrog cov pa roj carbon monoxide thaum tso tawm ethoxyquin .
2. Sau Ethoxyquin CAS 91-53-2 los ntawm kev siv cov ntawv nqus dej los khaws tag nrho cov khoom ua kua; foob cov khaub ncaws tsis huv thiab cov ntawv nqus dej hauv cov hnab yas vapor-tight kom pov tseg thaum kawg.
3. Cov kuab tshuaj ntxuav tag nrho cov kab mob nrog 60-70% ethanol tom qab ntxuav nrog xab npum thiab dej; tsis txhob tsim cov vapors thaum ntxuav thiab tiv thaiv cov khoom los ntawm kev nkag mus rau hauv cov dej los yog cov dej hauv chav dej.
4. Tshem tawm cov khoom siv Ethoxyquin CAS 91-53-2 pov tseg raws li cov kev cai hauv zos, xeev, thiab tseem fwv ib puag ncig los ntawm kev tso cai ua kom puas tsuaj los yog tswj kev tua hluav taws.
Kev tiv thaiv hluav taws
1. Ethoxyquin yog combustible nrog ib tug flash point ntawm 225℃F (138 degree) thiab tej zaum yuav raug mob polymerization ntawm kub siab tshaj 320℃F; Nyob rau hauv cov xwm txheej hluav taws kub, cov khoom puas tsuaj muaj xws li cov pa roj carbon monoxide, carbon dioxide, thiab nitrogen oxides (NOx).
2. Siv cov hmoov qhuav qhuav, carbon dioxide, cawv- ua npuas dej tiv taus, los yog tshuaj tsuag dej los tua hluav taws uas cuam tshuam nrog cov khoom; Tsis txhob siv lub dav hlau dej ncaj qha raws li Ethoxyquin CAS 91-53-2 tuaj yeem tawg cov khoom tawg.
3. Cov neeg tua hluav taws yuav tsum hnav tus kheej- muaj cov cuab yeej ua pa hauv siab- thov, MSHA/NIOSH tau pom zoo, thiab cov iav tiv thaiv tag nrho thaum tuav cov hluav taws kub ethoxyquin vim yog cov pa phem uas tsim los ntawm thermal decomposition .
4. Thaum lub sij hawm combustion, tej zaum yuav emit irritant thiab toxic fumes; txav cov thawv los ntawm qhov chaw tua hluav taws yog tias muaj kev nyab xeeb ua li ntawd, txias cov thawv ntim nrog cov tshuaj tsuag dej los ntawm qhov chaw tiv thaiv, thiab muaj hluav taws los tiv thaiv ib puag ncig.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | Sodium Hydrosulphite / Sodium Dithionite CAS 7775-14-6 |
| 2 | Tom ntej: Allyl Cyclohexylpropionate CAS 2705-87-5 |
| 3 | DL-Benzoin CAS 579-44-2 |
| 4 | (3-Glycidyloxypropyl)triethoxysilane / KH-561 CAS 2602-34-8 |
| 5 | 1-Methyl-4-imidazolecarboxylic Acid/1-Methyl-1H-imidazole-4-carboxylic Acid CAS 41716-18-1 |
| 6 | N,N'{0}}Bis(2-hydroxyethyl)piperazine/1,4-Bis(2-hydroxyethyl)piperazine CAS 122-96-3 |
| 7 | Dodecylbenzenesulphonic acid CAS 27176-87-0 |
| 8 | 5' -Deoxy-5-fluorocytidine CAS 66335-38-4 |
| 9 | D-Serine CAS 312-84-5 |
| 10 | Yog tias koj xav tau cov ntaub ntawv ntxiv, txais tos hu rau peb txhua lub sijhawm.WhatsApp: +86 18317156592
|
Ntim
Kev thauj mus los & Kev Them Nyiaj
Txog Kev Thauj Mus Los
Raws li cov kev xav tau ntawm peb cov neeg siv khoom, peb tuaj yeem muab ntau hom kev thauj mus los.
Rau kev txiav txim me me, peb muab kev xa khoom huab cua lossis kev pabcuam xa khoom thoob ntiaj teb xws li FedEx, DHL, TNT, EMS, thiab ntau lwm yam tshwj xeeb ntawm kev thauj mus los thoob ntiaj teb.
Peb tuaj yeem thauj los ntawm hiav txwv mus rau ib qho chaw nres nkoj rau qhov loj dua.
Tsis tas li ntawd, peb tuaj yeem muab cov kev pabcuam tshwj xeeb raws li cov kev xav tau ntawm peb cov neeg siv khoom thiab cov yam ntxwv ntawm lawv cov khoom.
* Peb tuaj yeem muab ntau yam kev xaiv them nyiaj rau peb cov neeg siv khoom.
* Thaum cov nyiaj qis qis, cov neeg siv khoom feem ntau them nrog PayPal, Western Union, Alibaba, thiab lwm yam kev pabcuam zoo sib xws.
* Thaum cov lej tseem ceeb, cov neeg siv khoom feem ntau them nrog T / T, L / C thaum pom, Alibaba, thiab lwm yam.
* Tsis tas li ntawd, ntau tus neeg siv khoom yuav siv Alipay lossis WeChat Them kom them nyiaj.
FAQ
1
Kuv puas tuaj yeem tau txais cov qauv ntawm koj?
Re: Yog lawm, peb xav muab cov qauv rau koj raws li koj xav tau.
2
Koj tus MOQ yog dab tsi?
Re: Feem ntau peb cov MOQ yog 1 kg, tab sis qee zaum nws kuj hloov tau thiab nyob ntawm cov khoom sib txawv.
3
Ntev npaum li cas kuv tuaj yeem tau txais kuv cov khoom tom qab them nyiaj?
Re: Yog tias xa los ntawm couriers lossis huab cua, nws feem ntau raug nqi 5-10 hnub.
Yog tias xa los ntawm hiav txwv, nws feem ntau raug nqi 3-40 hnub, uas nyob ntawm koj qhov chaw.
4
Koj puas muaj kev pabcuam tom qab- muag?
Re: Yog lawm, peb yuav qhia koj txog kev nce qib ntawm qhov kev txiav txim, xws li kev npaj cov khoom, kev tshaj tawm, kev thauj mus los ua raws- nce, kev pabcuam kev lis kev cai, kev taw qhia kev, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: Tuam Tshoj ethoxyquin cas 91-53-2 manufacturers, lwm tus neeg, Hoobkas
