Top khalidwe 99% m-Phenylenediamine MPDA ndi mtengo wabwino 108-45-2 EINECS No.: 203-584-7
Kugwiritsa ntchito
Katundu / Mitundu
Analysis Items Standard
Kuwonekera White Granular
Kuyesa ≥99.0%
Malo osungunuka ≥62.5 ℃
Chinyezi ≤0.1%
PPD, mg/kg/
OPD, mg/kg/
Ntchito / Zitsanzo
utoto wa tsitsi wapakatikati
Zambiri
Kulongedza: 25kg / makatoni ng'oma
Titha kulongedza molingana ndi pempho lamakasitomala, apo ayi tidzanyamula ngati fakitale yathu.
Monga kutumiza tingagwiritse ntchito DHL/EMS/TNT/FedEx/USPS kapena malinga ndi pempho lanu.
Wolemba Courier | Ndi Air | Pa Nyanja |
≤50kg | 50kg-500kg | ≥500kgs |
3-7 Masiku | 1-2 sabata | 2-3 milungu |
Khomo ndi Khomo | Airport kupita ku Airport | Seaport kupita ku Seaport |
Zosavuta kupeza zinthu | Muyenera kuchita Custom Clearance | Muyenera kuchita Custom Clearance |
Zambiri Zachangu
Dzina lazogulitsa | M-Phenylenediamine |
Mawu ofanana ndi mawu | 1,3-Phenylenediamine;1,3-Diaminobenzene |
CAS No. | 108-45-2 |
Malingaliro a kampani EINECS | 203-584-7 |
Molecular Formula | C6H8N2 |
Kulemera kwa Maselo | 108.14 |
Maonekedwe | Makristalo oyera |
Malo osungunuka | 63-65 ºC |
Kuyesa | 99% |
Zinthu | Kufotokozera | Zotsatira |
Makhalidwe | Taupe mpaka kristalo wotuwa | Gwirizanani |
Crystallization point | 61.5 mphindi | 62.43 |
Chiyero % | 99.50 min | 99.93 |
Ortho phenylene diamine% | 0.20 max | 0.00 |
Para phenylene diamine% | 0.20 max | 0.02 |
Chinyezi % | 0.10 max | 0.08 |
Top khalidwe 99% m-Phenylenediamine MPDA ndi mtengo wabwino 108-45-2
Satifiketi Yowunika---m-Phenylenediamine
Dzina lazogulitsa | M-Phenylenediamine | ||||||||
CAS | 108-45-2 | ||||||||
Mapangidwe a maselo | C6H8N2 | ||||||||
Kulemera kwa Maselo | 108.14 | ||||||||
EINECS No. | 203-584-7 | ||||||||
UN No. | UN 1673 6.1/PG 3 | ||||||||
Zakuthupi ndi Za Cemical |
| ||||||||
Kufotokozera Kwambiri | White singano crystalline | ||||||||
Kugwiritsa ntchito | Dyestuff wapakatikati | ||||||||
Kulongedza | Yodzaza mu ng'oma ya 25 kg / fiber. | ||||||||
Mkhalidwe wosungira | Ayenera kusungidwa m'zotengera zotsekedwa pamalo ozizira ozizira. | ||||||||
Zofotokozera | |||||||||
Zinthu | Standard | ||||||||
Maonekedwe | White singano crystalline | ||||||||
Kuyesa (HPLC) | ≥ 99.8% | ||||||||
Phulusa | 0.1% kuchuluka | ||||||||
Melting Point | ≥62.5 ℃ | ||||||||
Chinyezi | 0.1% kuchuluka | ||||||||
Phulusa | 0.1% kuchuluka |
Nthawi yotumiza ndi Nyanja (Kungofuna kufotokozera) | ||||||||
kumpoto kwa Amerika | 11-30 masiku | Kumpoto kwa Africa | 20-40 masiku | Europe | 22-45 masiku | South-East Asia | 7-10 masiku | |
South America | 25-35 masiku | Kumadzulo kwa Africa | 30-60 masiku | Kuulaya | 15-30 masiku | East Asia | 2-3 masiku | |
Middle America | 20-35 masiku | EestAfrica | 23-30 masiku | Oceania | 15-20 masiku | South Asia | 10-25 masiku |
Q1: Ndi kampani yopanga kapena yogulitsa?
A: Ndife opanga.Mwalandiridwa kukaona fakitale yathu.
Q2: Kodi kulankhula nafe?
A: Dinani "Contact Supplier", titumizireni uthenga, mudzalandira yankho mkati mwa maola 24.
Q3: Ndi mitundu yanji yolipira yomwe mumavomereza?
A: Kuti mupeze maoda ambiri, mutha kulipira ku akaunti yakubanki yakampani yathu.
Q4: Kodi mungandipatseko mtengo wochotsera?
A: Zedi, zimatengera kuchuluka kwanu.
Q5: Ndingapeze bwanji chitsanzo?
A: Mutha kukambirana nafe, nthawi zambiri timatumiza zitsanzo ndi FEDEX, DHL, EMS.
Zitsanzo zochepa ndi zaulere koma muyenera kulipira mtengo wotumizira.
Q6: Momwe mungatsimikizire Ubwino wa Zamalonda musanayike maoda?
A: Mutha kupeza zitsanzo, kapena tikutumizireni satifiketi ya analysi kapena HPLC kapena NMR kwa inu.
Q7: Kodi ndingatani kuti malipiro akhale otetezeka?
A: Ntchito yonseyo ikuyang'aniridwa ndi Alibaba (Chachitatu).
Q8: Kodi ndizotheka kusintha zolembazo ndi mapangidwe athu?
A: Inde, ingotipatsani zojambula zanu, mudzapeza zomwe mukufuna.