Khoom Description
Khoom npe: 4-Dimethylaminobenzaldehyde
CAS: 100-10-7
Qhov ceev: 1.1 g / cm3
Melting point: 72-75 degree
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Khaws hauv qab +15℃. |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. p-Dimethylaminobenzaldehyde yog dav lub npe hu ua Ehrlich's reagent thiab yog siv rau kev tshawb nrhiav kom muaj nuj nqis ntawm indole, uas yog ib qho qhia txog cw freshness .
2. p-Dimethylaminobenzaldehyde CAS 100-10-7 reacts nrog indole nyob rau hauv acidic tej yam kev mob los tsim cov xim condensation khoom, ua kom muaj kev kuaj mob rau cov mob xws li kab mob siab thiab carcinoid syndrome.
3. p-Dimethylaminobenzaldehyde kuj yog ua haujlwm los kuaj cov nitro tebchaw ntawm daim ntawv chromatograms tom qab txo qis, nrog rau pyrrole derivatives, urea, thiab hydrazine .
Cia thiab ceev faj
1. Khaws p-Dimethylaminobenzaldehyde nyob rau hauv lub thawv kaw nruj nreem nyob rau hauv ib qho chaw txias, qhuav, zoo- qhov cua, tiv thaiv los ntawm lub teeb vim nws yog lub teeb thiab huab cua rhiab heev.
2. Khaws p-Dimethylaminobenzaldehyde CAS 100-10-7 kom deb ntawm cov muaj zog oxidizing cov neeg ua haujlwm thiab cov hauv paus muaj zog, thiab khaws cia hauv chav tsev kub lossis ntawm 4℃hauv lub thawv kaw.
3. Kov p-Dimethylaminobenzaldehyde siv cov cuab yeej tiv thaiv tus kheej tsim nyog nrog rau cov tsom iav thiab hnab looj tes, vim nws muaj kev phom sij los ntawm kev noj thiab ua rau lub qhov muag thiab tawv nqaij.
Kev kub ceev teb rau cov dej xau
1. Tshem tawm qhov chaw nchuav, hnav lub qhov muag tiv thaiv thiab hnab looj tes, thiab ntxuav p-Dimethylaminobenzaldehyde siv rags, ntawv phuam, los yog daim txhuam cev, muab cov khib nyiab pov tseg rau hauv lub hnab pov tseg.
2. Absorb cov ntsiab lus ntawm p-Dimethylaminobenzaldehyde CAS 100-10-7 nrog cov hmoov hmoov ua kua-binding khoom, decontaminate nto los ntawm kev txhuam nrog cawv, thiab tiv thaiv kev nkag mus rau hauv cov dej los yog cov dej.
3. Cov neeg ua hauj lwm tu p-Dimethylaminobenzaldehyde spills yuav tsum pov tseg cov pov tseg raws li tsoom fwv teb chaws, lub xeev, thiab cov kev cai hauv zos, xws li los ntawm incineration nyob rau hauv ib tug chemical incinerator nruab nrog ib tug afterburner thiab scrubber.
Cov ntaub ntawv kev nyab xeeb
1. p-Dimethylaminobenzaldehyde yog cais nrog GHS teeb liab lo lus "Ceeb toom" thiab muaj kev phom sij yog tias nqos tau (qhov ncauj LD50: 800 mg / kg hauv nas), nrog rau cov tshuaj lom me me los ntawm kev noj .
2. p-Dimethylaminobenzaldehyde CAS 100-10-7 ua rau tawv nqaij khaus, khaus qhov muag loj, thiab tej zaum yuav ua rau mob ua pa; Thaum lub sij hawm combustion, nws emits irritant fumes xws li carbon oxides thiab nitrogen oxides.
3. p-Dimethylaminobenzaldehyde ruaj khov nyob rau hauv kev pom zoo cia, muaj ib tug melting point ntawm 74 degree, boiling point ntawm 176-177 degree, thiab yog soluble nyob rau hauv cawv, ether, chloroform, thiab acids, tab sis tsuas yog me ntsis soluble nyob rau hauv dej.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | Formamide / Methanamide CAS 75-12-7 |
| 2 | 2 -Bromoaniline/o-Bromoaniline CAS 615-36-1 |
| 3 | Sodium P-toluenesulfonate CAS 657-84-1 |
| 4 | Maleic Acid CAS 110-16-7 |
| 5 | Bromoethane CAS 74-96-4 |
| 6 | N-Methylaniline CAS 100-61-8 |
| 7 | Phthalic Anhydride / O-Phthalic Anhydride CAS 85-44-9 |
| 8 | Acetyl Chloride CAS 75-36-5 |
| 9 | P-Cresol/4-Cresol CAS 106-44-5 |
| 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: p-dimethylaminobenzaldehyde cas 100-10-7, Tuam Tshoj p-dimethylaminobenzaldehyde cas 100-10-7 manufacturers, lwm tus neeg, Hoobkas
