Khoom Description
Khoom npe: p-Phenylenediamine dihydrochloride
CAS: 624-18-0 Nr
MF: C6H10Cl2N2
PIB: 181.06
PIB: 210-834-9
Melting point: >200 degree
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Khaws hauv qab +30℃. |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. p-Phenylenediamine dihydrochloride yog ib qho tseem ceeb ua ntej ntawm kev ua tau zoo ntawm - cov polymers, tshwj xeeb tshaj yog aramid fibers xws li Kevlar, uas paub txog lub zog tshwj xeeb thiab thermal stability.
2. p-Phenylenediamine dihydrochloride CAS 624-18-0 yog dav siv los ua ib qho nruab nrab hauv kev sib xyaw ntawm cov xim thiab cov xim rau textiles, hauv cov plaub hau xim formulations raws li ib tug colorant, thiab raws li ib tug oxidation puag.
3. p-Phenylenediamine dihydrochloride ua hauj lwm raws li ib qho kev tshuaj ntsuam reagent rau kev soj ntsuam cov tshuaj xws li hydrogen sulfide, amyl cawv, thiab ntshav, thiab yog siv nyob rau hauv kev yees duab tsim formulations .
Cia thiab ceev faj
1. Khaws p-Phenylenediamine dihydrochloride nyob rau hauv lub thawv kaw nruj nreem nyob rau hauv ib qho chaw inert nyob rau hauv ib tug txias, qhuav qhov chaw, tiv thaiv los ntawm lub teeb, nrog rau kev pom zoo kub hauv qab no +30℃los yog refrigerated .
2. Khaws p-Phenylenediamine dihydrochloride CAS 624-18-0 nruj me ntsis kom deb ntawm cov oxidizing muaj zog, cov kua qaub, thiab cov khoom noj/feedstuffs vim tsis sib xws thiab tiv thaiv kev phom sij.
3. Kov p-Phenylenediamine dihydrochloride siv cov cuab yeej tiv thaiv tus kheej tsim nyog suav nrog cov tshuaj lom neeg- cov hnab looj tes tiv thaiv, tsom iav kev nyab xeeb, thiab hauv lub hood fume kom txo cov plua plav tsim thiab tsis txhob nqus pa.
Kev kub ceev teb rau cov dej xau
1. cais cov nchuav p-Phenylenediamine dihydrochloride CAS 624-18-0 cheeb tsam, hnav cov cuab yeej tiv thaiv tag nrho suav nrog cov cuab yeej ua pa ntawm tus kheej, thiab cheb cov khoom p-Phenylenediamine dihydrochloride rau hauv cov thawv ntim, kaw, tsis muaj plua plav.
2. Tiv thaiv kom tsis txhob nchuav p-Phenylenediamine dihydrochloride los ntawm kev nkag mus rau hauv qhov dej los yog hauv dej, vim tias cov khoom sib xyaw muaj tshuaj lom rau cov dej hauv dej nrog rau lub neej ntev ntev -.
3. Cov neeg ua haujlwm tu p-Phenylenediamine dihydrochloride spills yuav tsum siv cov pa taws- pov thawj cov cuab yeej thiab pov tseg cov khoom pov tseg raws li cov kev cai ntawm cov khoom phom sij (UN 1673, Chav Kawm 6.1, PG III).
Cov ntaub ntawv kev nyab xeeb
1. p-Phenylenediamine dihydrochloride muaj tshuaj lom heev yog tias nqos tau (qhov ncauj LD50 nas: 147 mg/kg), tiv tauj nrog daim tawv nqaij (H311), thiab yog nqus tau (H331), nrog GHS teeb liab lo lus "Danger".
2. p-Phenylenediamine dihydrochloride CAS 624-18-0 ua rau mob qhov muag loj (H319), tej zaum yuav ua rau muaj kev tsis haum ntawm daim tawv nqaij (H317), thiab tej zaum yuav ua rau lub cev puas tsuaj los ntawm kev raug mus ntev lossis rov ua dua (H372).
3. p-Phenylenediamine dihydrochloride yog combustible thiab thaum rhuab mus decomposition emits cov pa phem xws li carbon monoxide, nitrogen oxides, thiab hydrogen chloride gas.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 1,4-Benzoquinone/p-Quinone CAS 106-51-4 |
| 2 | p-Toluidine CAS 106-49-0 |
| 3 | 1 4-Dibromobenzene CAS 106-37-6 |
| 4 | 4-Fluorophenol CAS 371-41-5 |
| 5 | 4-Chloropropiophenone CAS 6285-05-8 |
| 6 | 4-Chlorobenzotrifluoride CAS 98-56-6 |
| 7 | 4 -Chlorotoluene/p-Chlorotoluene CAS 106-43-4 |
| 8 | P-Toluoyl Chloride CAS 874-60-2 |
| 9 | 4 -Chlorobenzyl Chloride/p-Chlorobenzyl Chloride/PCBC CAS 104-83-6 |
| 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 qhia txuj ci, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: p-phenylenediamine dihydrochloride cas 624-}18-0, Tuam Tshoj p-phenylenediamine dihydrochloride cas 624-18-0 manufacturers, lwm tus neeg, Hoobkas
