Khoom Description
Khoom npe: 2 5-Diaminobenzenesulfonic acid
CAS: 88-45-9 Nr
PIB: 201-832-9
Melting point: 298-300℃(lub kaum hli ntuj) (lit.)
Kub taw tes: 500 degree
Qhov ceev: 1.366 (kwv yees)
Vapor siab: 0Pa ntawm 25 degree
Refractive Index: 1.6490 (kwv yees)
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Dawb hmoov |
| Purity | 99% |
| Cia temp. | Khaws nyob rau hauv qhov chaw tsaus, inert cua, chav tsev kub |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
① Ua haujlwm 2 5-Diaminobenzenesulfonic acid ua lub hauv paus nruab nrab rau kev sib txuas cov kua qaub, cov tshuaj zawv plaub hau thiab cov dyes ncaj qha nrog ob pawg amino thiab sulfonic acid rau kev lag luam textile dyeing.
② Pab 2 5-Diaminobenzenesulfonic acid CAS 88-45-9 ua cov khoom siv tseem ceeb rau kev npaj cov tshuaj nruab nrab thiab cov tshuaj zoo ntawm diazotization, coupling thiab condensation cov tshuaj tiv thaiv hauv cov organic synthesis.
③ Ua haujlwm raws li tus neeg sawv cev sib txuas rau kev sib txuas dej - cov khoom siv polymers thiab resin additives, txhim kho hydrophilicity thiab thermal stability ntawm cov ntaub ntawv.
Cia thiab ceev faj
Khaws 2 5-Diaminobenzenesulfonic acid CAS 88-45-9 ntawm 5-30℃nyob rau hauv kaw HDPE/amber iav nruas nyob rau hauv ib tug txias, qhuav, zoo- qhov cua qhov chaw, deb ntawm qhib hluav taws, muaj zog oxidants, muaj zog acids/alkalis thiab ncaj qha tshav ntuj. Hnav hnab looj tes nitrile, looj tsom iav dub thiab plua plav npog; zam plua plav nqus, daim tawv nqaij / qhov muag tiv thaiv & kev noj kom tsis txhob mob me me. Reseal nruj nreem siv tom qab siv kom tsis txhob muaj noo noo nqus thiab caking. Pov tseg los ntawm cov ntawv tso cai pov tseg pov tseg; thauj khoom raws li cov khoom tsis muaj kev phom sij, tsis xav tau inhibitor, tsis txhob muaj qhov kub thiab txias thiab sib xyaw nrog cov tshuaj oxidizing.
Dab tsi yog qhov txiaj ntsig ntawm kev noj 2 5-Diaminobenzenesulfonic acid?
2 5-Diaminobenzenesulfonic acid CAS 88-45-9 yog ib qho qis- lom dawb crystalline khoom nrog tshuaj lom neeg ruaj khov zoo heev, tsis muaj hluav taws kub, hygroscopic me ntsis thiab tsis muaj tus kheej-polymerization txaus ntshai nyob rau hauv ib txwm cia.
2 5-Diaminobenzenesulfonic acid nta ob pawg thawj amino pawg thiab cov pab pawg sulfonic reactive rau ntau haiv neeg cov tshuaj tiv thaiv; dej- cov khoom soluble enables aqueous system daim ntawv thov, siab purity kom siab dyeing efficiency thiab synthesis yield, nqi-zoo rau dye/pharmaceutical ntau lawm nrog ruaj khov batch zoo thiab zoo compatibility.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 2 5′-Difluoroacetophenone CAS 1979-36-8 |
| 2 | 2 6-Dichloroindophenol Sodium ntsev / DCIP CAS 620-45-1 |
| 3 | Indole-4-Carboxaldehyde CAS 1074-86-8 |
| 4 | Ethylene Glycol Diethyl Ether CAS 629-14-1 |
| 5 | Ethylenediaminetetraacetic Acid Disodium ntsev / EDTA Disodium / EDTA-2NA CAS 139-33-3 |
| 6 | Ethylenediaminetetraacetic Acid Tetrasodium ntsev / EDTA Tetrasodium / EDTA-4NA CAS 64-02-8 |
| 7 | Tom ntej: Ethyl 4-Oxocyclohexanecarboxylate CAS 17159-79-4 |
| 8 | Tom ntej: 3-Bromo-4-Hydroxybenzaldehyde CAS 2973-78-6 |
| 9 | 3-Furaldehyde CAS 498-60-2 |
| 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 qhia txuj ci, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: 2 5-diaminobenzenesulfonic acid cas 88-45-9, Tuam Tshoj 2 5-diaminobenzenesulfonic acid cas 88-45-9 manufacturers, lwm tus neeg, Hoobkas
