0102030405
P-Phenylenediamine CAS 106-50-3 China fakitale kupereka Mtengo wotsika Mkulu Kuyera Ubwino Wabwino Wotentha Kugulitsa Kukhutira kwamakasitomala.
Mafotokozedwe Akatundu
Makristalo oyera mpaka ofiirira (malo osungunuka 234 F) omwe amasandulika kukhala wakuda mumlengalenga. Kung'anima 309 F. Kuopsa poyamwa pakhungu, pokoka mpweya kapena kuyamwa. Amagwiritsidwa ntchito popanga ma aramid fiber, antioxidants, ngati reagent ya labotale, pakupanga zithunzi, komanso utoto watsitsi ndi ubweya.
vidiyo yamalonda
Product Application
P-phenylenediamine ndi yofunika kwambiri pakati pa utoto ndipo imagwiritsidwa ntchito makamaka popanga utoto ndi utoto wa sulfure.
tsatanetsatane wazinthu
| Kuchulukana | 1.2±0.1g/cm³ |
| Boiling Point | 267.4±13.0 °C pa 760 mmHg |
| Melting Point | 139 ° C |
| Molecular Formula | C6H8N2 |
| Kulemera kwa Maselo | 108.141 |
| Pophulikira | 135.9±19.3 °C |
| Misa yeniyeni | 108.068748 |
| PSA | 52.04000 |
| LogP | -0.68 |
| Kuchuluka kwa nthunzi | 3.7 (vs mpweya) |
| Kuthamanga kwa Nthunzi | 0.0±0.5 mmHg pa 25°C |
| Index of Refraction | 1.661 |
Phukusi
| Mu mawonekedwe a ufa | Chikwama cha pulasitiki ndi thumba la aluminium zojambulazo | |
| = 25kg | Drum ya makatoni yokhala ndi zikwama zowonekera mkati ndi matumba a aluminiyamu | |
| Mankhwala wamba | Kutumizidwa mwachindunji m'matumba | |
| Mu mawonekedwe amadzimadzi | Mitundu yosiyanasiyana ya migolo yamankhwala | |
| Zogulitsa zamtengo wapatali zokhala ndi R&D zachilengedwe | Kutumizidwa mu botolo la fluorinated |
Manyamulidwe
Maoda operekedwa isanakwane 17:00 kuyambira Lolemba mpaka Lachisanu kaŵirikaŵiri adzatumizidwa kuchokera kufakitale kupita kwa wotumiza katundu tsiku lomwelo (kaŵirikaŵiri osati kutumizidwa Loweruka ndi Lamlungu), ndipo adzafika kwa wotumiza katundu mkati mwa masiku atatu kapena anayi.
Wotumiza katundu adzapereka nambala yotsatiridwa yapadziko lonse lapansi patsiku kapena tsiku lotsatira lofika.
Kutengera dziko, tidzagwiritsa ntchito njira zosiyanasiyana zotumizira. Nthawi zambiri, mizere yodzipatulira, katundu ndi ntchito za positi ndizo zikuluzikulu, ndipo zina zimatumiza ku DHL, Fedex, UPS, ndi zina.
Mayendedwe apandege ndi apanyanja ndi amene ali aakulu, akuwonjezeredwa ndi mayendedwe a magalimoto ndi mayendedwe agalimoto. Mayendedwe athu ndi pafupifupi mautumiki onse a khomo ndi khomo, kukwaniritsa chilolezo cha kasitomu pakati pa dziko lotumiza kunja ndi dziko lotumiza kunja, kupatula pamikhalidwe yapadera m'maiko kapena zigawo zina.
Lumikizanani nafe
Moni, ndakondwa kukumana nanu pano. Kodi mumakonda malondawa? Izi ndikuziyika pamashelefu ndi ine. Ndikudziwa zambiri za mankhwalawa. Ngati mukufuna kufunsana kulikonse, mutha kundilumikizana nane nthawi iliyonse ndikuyesetsa kukupatsirani zokhutiritsa kwambiri zogulitsa zisanachitike komanso zogulitsa pambuyo pogulitsa. Mauthenga anga ali pansipa, landirani mafunso anu.
+ 853 66400609
FAQ
Q1: Sitima yochokera ku China kudzera pa Fedex, UPS, DPD, Royalmail, Hermes, Special line etc?
Pickup kapena Truck / DPD njira yomwe ikupezeka m'malo osungiramo zinthu ku Germany!
Q2: Kodi ndinu fakitale kapena kampani yogulitsa?
Ndife fakitale komanso ndi Export Right. Zikutanthauza fakitale + malonda.
Q3: Kodi fakitale yanu imatsimikizira bwanji kuti mankhwalawa ndi abwino?
A: 1.Tidzayang'ana zitsanzo mwachisawawa.
2.Kuonetsetsa kuti chitetezo ndi chitetezo cha gulu lililonse lazinthu.
3.Tidzafufuza komaliza tisanatumize kuti tipewe mavuto.
Q4: Kodi nthawi / njira yobweretsera ndi chiyani?
A: Nthawi zambiri timatumiza katundu mkati mwa masiku 1-3 ogwira ntchito mutalipira
zatsimikiziridwa. Tikhoza kufotokoza khomo ndi khomo, ndi mpweya, panyanja, mukhoza kusankha katundu wanu forwarder.
Q5: Kodi mumapereka ntchito pambuyo-kugulitsa?
A: Timapereka 7 * 24h utumiki. Tili ndi akatswiri pambuyo-kugulitsa gulu kuthetsa mavuto anu, ndinu olandiridwa kuyitanitsa.
zambiri za kampani
Demei Pharmaceutical Technology Co., Ltd. ndi bizinesi yamakono yapamwamba kwambiri yomwe imachita kafukufuku, chitukuko, kupanga ndi kugulitsa mankhwala opangira mankhwala ndi zopangira organic. Perekani katundu ndi ntchito zapadziko lonse lapansi, zomwe zili m'chigawo cha Hebei, Tili ndi akatswiri komanso okonzekera bwino gulu la R&D Akukhala ndi zaka zambiri za kafukufuku ndi chitukuko. Zogulitsa zathu zimatumizidwa ku UK, Germany, Australia, Netherlands, Poland, Russia, Kazakhstan, Philippines, Malaysia, Singapore ndi mayiko ena ambiri omwe ali ndi ntchito zoyendera bwino. timachita bizinesi ndi makasitomala potengera mfundo ya kukhulupirika ndi kukhulupirika.
Demei Pharmaceutical Technology Co., Ltd. akuyembekeza kukhazikitsa maubwenzi ogwirizana kwanthawi yayitali ndi abwenzi ambiri m'tsogolomu ndikukupatsirani zinthu ndi ntchito zapamwamba kwambiri.
Factory & Warehouse
Fakitale yathu ili ndi kutulutsa kokhazikika kwapachaka kwa matani 50,000 azinthu zopangira chaka chonse. Njira zopangira ndi zogulitsa zikupitilirabe kudzaza. Malo athu osungiramo katundu ali ndi nkhokwe yaikulu ya ufa ndi madzi amadzimadzi. Tikulandira anthu amitundu yonse kuti atithandize ndi kugwirizana.
Ubwino Wathu
1.About mtengo: Mtengo ndi wokambirana. Ikhoza kusinthidwa malinga ndi kuchuluka kwanu kapena phukusi.
2.About mankhwala: Zogulitsa zathu ndi kalasi ya mankhwala ndi chiyero chapamwamba ndi mlingo wokwanira ndi khalidwe labwino, lomwe lingapereke malipoti a COA.
3. Nthawi zonse chitsanzo chisanayambe kupanga chisanadze kupanga; Nthawi zonse 100% Kuyendera musanatumize;
4. Ndife fakitale yokhala ndi mzere wathu wopanga.