Khoom Description
Khoom npe: 4-Aminobenzyl cawv
CAS: 623-04-1 Nr
PIB: 210-767-5
Melting point: 60-65℃(lit.)
Kub taw tes: 171℃/ 11mmHg (lit.)
Qhov ceev: 1.0877 (nruab nrab kwv yees)
Refractive Index: 1.5380 (kwv yees)
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Dawb hmoov |
| Purity | 99% |
| Cia temp. | 2-8 degree |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. Txoj Haujlwm 4-Aminobenzyl cawv yog ib qho tseem ceeb nruab nrab rau kev sib txuas cov tshuaj active tshuaj, tshwj xeeb tshaj yog cov tshuaj tua kab mob thiab tshuaj tiv thaiv kab mob.
2. Pab 4-Aminobenzyl cawv CAS 623-04-1 ua lub tsev thaiv rau kev npaj ua haujlwm dyes thiab pigments nrog amino-benzyl cov qauv moieties hauv kev tsim tshuaj zoo.
3. Ua haujlwm raws li tus neeg sawv cev crosslinking thiab hloov kho rau cov ntaub ntawv polymer los txhim kho adhesion thiab biocompatibility.
Cia thiab ceev faj
Khaws 4-Aminobenzyl cawv CAS 623-04-1 ntawm 5-25℃nyob rau hauv kaw amber iav / HDPE nruas nyob rau hauv txias, qhuav, tsaus, deb ntawm qhib hluav taws, muaj zog oxidants thiab acids. Hnav hnab looj tes nitrile, looj tsom iav dub thiab plua plav npog; zam kev nqus pa, daim tawv nqaij / qhov muag tiv thaiv & kev noj tshuaj (kua tshuaj, sensitizer). Reseal nruj nreem siv los tiv thaiv oxidation; pov tseg cov khoom pov tseg raws li cov khoom siv phom sij.
Dab tsi yog qhov txiaj ntsig ntawm kev noj 4-Aminobenzyl cawv?
✅ Muaj cov reactive amino thiab hydroxyl pawg, ua kom muaj kev xaiv siab rau kev hloov pauv nucleophilic thiab condensation tshwm sim.
✅ Zoo 4-Aminobenzyl cawv CAS 623-04-1 solubility nyob rau hauv ob qho tib si aqueous thiab organic solvents, yooj yim rau ntau yam tshuaj tiv thaiv tsim nyob rau hauv tshuaj thiab cov khoom synthesis.
✅ Muaj-qib siab purity nrog ruaj khov batch zoo, ua raws li REACH cov qauv, haum rau lab R&D thiab loj - teev raug.
Kev Nyab Xeeb & Cov Ntaub Ntawv Thauj Khoom
- Hazard Class: Tsis yog -hazardous|Tsis muaj UN tus lej|HS Code: 2922199090
- Combustible solid|Decomposes ntawm cov cua sov muaj zog kom tso tawm cov amine fumes
- Cov Lus Qhia Txog Kev Nyab Xeeb: H315 (mob tawv nqaij), H317 (tej zaum yuav ua rau muaj kev tsis haum ntawm daim tawv nqaij), H319 (qhov muag khaus), H335 ( ua pa ua pa)
- Cov Lus Ceeb Toom: P261, P280, P302+352, P305+351+338, P333+313
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | Tom ntej: Ionone CAS 8013-90-9 |
| 2 | Tom ntej: Trihydroxymethylpropyl Trioleat CAS 1138-60-6 |
| 3 | Cis-6-Nonenal CAS 2277-19-2 |
| 4 | Tom ntej: 2,2,6,6-Tetramethyl-4-Piperidinol/2,2,6,6-Tetramethylpiperidin-4-Ol/TMP CAS 2403-88-5 |
| 5 | 1 2 2 6 6-Pentamethyl-4-Piperidinol CAS 2403-89-6 |
| 6 | Naphthenic Acid CAS 1338-24-5 |
| 7 | 4-Biphenylboronic Acid CAS 5122-94-1 |
| 8 | Tom ntej: 3,4-Dimethylbenzaldehyde 3,4-DBAL CAS 5973-71-7 |
| 9 | P-Aminobenzamide CAS 2835-68-9 |
| 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: 4-aminobenzyl cawv CAS 623-04-1, Tuam Tshoj 4-aminobenzyl cawv cas 623-04-1 manufacturers, lwm tus neeg, Hoobkas
