Khoom Description
Khoom npe: 2-Hydroxy-1 4-naphoquinone
CAS: 83-72-7 Nr
PIB: 201-496-3
Melting point: 192-195℃(dec.) (lit.)
Kub taw tes: 265.11℃(nrawm kwv yees)
Qhov ceev: 1.2346 (nruab nrab kwv yees)
Refractive Index: 1.5036 (kwv yees)
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Muab kaw rau hauv qhuav, Chav Kub |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. 2-Hydroxy-1,4-naphthoquinone feem ntau yog siv los ua ib qho tseem ceeb hauv kev sib txuas ntawm cov xim, xim, thiab xim.
2. 2-Hydroxy-1,4-naphthoquinone CAS 83-72-7 yog lub tsev thaiv rau cov tshuaj, agrochemicals, thiab cov tshuaj lom neeg lom neeg.
3. 2-Hydroxy-1,4-naphthoquinone yog ua hauj lwm hauv analytical chemistry raws li ib tug reagent thiab nyob rau hauv cov ntaub ntawv science rau organic semiconductor kev tshawb fawb.
Cia thiab ceev faj
1. Khaws 2-Hydroxy-1,4-naphthoquinone nyob rau hauv ib lub thawv kaw ntom ntom, lub teeb-resistant nyob rau hauv ib qho chaw txias, qhuav, zoo-ventilated qhov chaw deb ntawm cov ntaub ntawv tsis sib xws.
2. Khaws 2-Hydroxy-1,4-naphthoquinone CAS 83-72-7 kom deb ntawm cov muaj zog oxidizing cov neeg ua haujlwm, cov hauv paus muaj zog, thiab cov tshuaj tiv thaiv kom tsis txhob muaj kev phom sij.
3. Kov 2-Hydroxy-1,4-naphthoquinone nrog kev saib xyuas kom tsis txhob muaj plua plav, tiv thaiv daim tawv nqaij, pom qhov muag, thiab nqus tau pa; nws tuaj yeem ua rau tawv nqaij thiab cov khoom siv.
Kev kub ceev teb rau cov dej xau
1. Tshem tawm qhov chaw nchuav, xyuas kom muaj cua, thiab hnav cov khoom tiv thaiv tsim nyog ua ntej ntxuav.
2. Ua tib zoo sau 2-Hydroxy-1,4-naphthoquinone CAS 83-72-7 nrog cov khoom siv tsis zoo, tsis muaj zog. Muab cov khoom pov tseg tso rau hauv ib lub thawv ntim khoom kaw, sau npe.
3. Tiv thaiv kev nkag mus rau hauv cov kav dej, cov kav dej, lossis cov kav dej. Ntxuav qhov chaw tsis huv nrog cov kuab tshuaj uas tsim nyog los yog tshuaj ntxuav tes. Pov tseg cov khoom pov tseg raws li cov khoom siv phom sij raws li cov cai.
Cov ntaub ntawv kev nyab xeeb
1. 2-Hydroxy-1,4-naphthoquinone muaj teeb meem yog tias nqos, nqus tau plua plav, lossis nqus los ntawm daim tawv nqaij, thiab nws ua rau qhov muag khaus heev.
2. 2-Hydroxy-1,4-naphthoquinone CAS 83-72-7 yog tshuaj lom rau hauv dej thiab tej zaum yuav ua rau muaj kev phom sij ntev hauv ib puag ncig.
3. Hnav cov cuab yeej tiv thaiv uas tsim nyog (cov hnab looj tes, tsom iav, tsom iav) thiab ua haujlwm hauv qhov dej - qhov cua los yog fume hood. Nrog rau Daim Ntawv Qhia Kev Nyab Xeeb ua ntej siv.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | Dodecyl Gallate CAS 1166-52-5 |
| 2 | 2 3 4-Trihydroxybenzaldehyde CAS 2144-08-3 |
| 3 | Tom ntej: Sodium Decane-1-Sulfonate CAS 13419-61-9 |
| 4 | 2-Fluoro-3-Nitrobenzoic Acid CAS 317-46-4 |
| 5 | Phenazine Methosulfate CAS 299-11-6 |
| 6 | Phenazine ethosulphate CAS 10510-77-7 |
| 7 | 3-Cyclohexylaminopropanesulfonic Acid CAS 1135-40-6 |
| 8 | 3-(Cyclohexylamino)-2-Hydroxy-1-Propanesulfonic Acid / CAPSO CAS 73463-39-5 |
| 9 | CAPSO sodium ntsev CAS 102601-34-3 |
| 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 yam kev xaiv 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 nyob.
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: 2-hydroxy-1 4-naphoquinone cas 83-72-7, Tuam Tshoj 2-hydroxy-1 4-naphoquinone cas 83-72-7 manufacturers, lwm tus neeg, Hoobkas
