0102030405
P-Phenylenediamine CAS 106-50-3 China fekitori inopa Mutengo wakaderera High Purity Yakanakisisa Hunhu Kupisa Kutengesa Kugutsikana kwevatengi.
Product Description
Muchena kusvika kupepuru crystalline yakasimba (melting point 234 F) inoshanduka yepepuru kuita dema mumhepo. Flash point 309 F. Chepfu nekupfekwa kweganda, kufemerwa kana kupinza. Inoshandiswa kugadzirwa kwearamid fiber, antioxidants, sereagent yerabhoritari, mukugadzirwa kwemifananidzo, uye sedhayi yebvudzi nemvere.
chigadzirwa vhidhiyo
Product Application
P-phenylenediamine yakakosha dhayi yepakati uye inonyanya kushandiswa mukugadzira dhayi nesarufa dhayi.
chigadzirwa yakatarwa
| Density | 1.2±0.1 g/cm³ |
| Boiling Point | 267.4±13.0 °C pa760 mmHg |
| Melting Point | 139 °C |
| Molecular Formula | C6H8N2 |
| Molecular Weight | 108.141 |
| Flash Point | 135.9±19.3 °C |
| Misa chaiyo | 108.068748 |
| PSA | 52.04000 |
| LogP | -0.68 |
| Vapor density | 3.7 (vs mhepo) |
| Vapor Pressure | 0.0±0.5 mmHg pa25°C |
| Index yeRefraction | 1.661 |
Package
| Muhupfu | Ipurasitiki bhegi nealuminium foil bag | |
| >=25kg | Kadhibhodhi chigubhu chine akavakirwa-mukati mabhegi akajeka uye mabhegi ealuminium foil | |
| Zvigadzirwa zvemakemikari zvakajairika | Kutumirwa zvakananga mumabhegi | |
| Mumhando dzemvura | Mhando dzakasiyana-siyana dzemakemikari barrels | |
| Zvigadzirwa zvemhando yepamusoro zvine R&D hunhu | Kutumirwa mumabhodhoro ane fluorinated |
Shipping
Odha dzinoiswa pamberi pa17:00 kubva Muvhuro kusvika Chishanu dzichatumirwa kubva kufekitari kuenda kune inotakura zvinhu pazuva rimwe chetero (kazhinji hadzitakurwi pakupera kwevhiki), uye dzichasvika kune anotakura zvinhu mumazuva matatu kusvika mana.
Anotakura zvinhu achaburitsa nhamba yekutevera yepasi rose pazuva kana zuva rinotevera rekusvika.
Zvichienderana nenyika, tichashandisa nzira dzakasiyana dzekutumira. Kazhinji, mitsetse yakatsaurirwa, zvinhu uye masevhisi eposvo ndiwo makuru, uye mamwe anozoendesa kuDHL, Fedex, UPS, nezvimwe.
Zvifambiso zvemhepo negungwa ndizvo zvikuru, zvinowedzerwa nekutakura marori uye kutakura marori. Kufambisa kwedu kunenge ese masevhisi epaimba neimba, kupedzisa kubvumidzwa kwetsika pakati penyika inotumira kunze nenyika inopinza, kunze kwemamiriro akasarudzika mune dzimwe nyika kana matunhu.
Taura nesu
Mhoro, ndafara kusangana newe pano. Unofarira chigadzirwa ichi? Ichi chigadzirwa chinoiswa pamasherufu neni. Ndinoziva zvakawanda nezvechigadzirwa ichi. Kana iwe uchida chero kubvunzurudzwa, unogona kundibata chero nguva uye edza kukupa iyo inogutsa kwazvo pre-kutengesa uye mushure mekutengesa masevhisi. Ruzivo rwangu rwekufonera rwuri pazasi, gamuchirai kubvunza kwenyu.
+853 66400609
FAQ
Q1: Ngarava kubva kuChina kuburikidza neFedex, UPS, DPD, Royalmail, Hermes, Special line etc?
Pickup kana Rori / DPD sarudzo inowanikwa kubva kumatura kuGermany!
Q2: Uri fekitori kana kambani yekutengesa?
Isu tiri fekitori uye ine Export Right. Zvinoreva fekitori + kutengesa.
Q3: Fekitari yako inoita sei chokwadi chemhando yechigadzirwa?
A: 1.Tichatarisa masampuli pasina.
2.Iva nechokwadi chehutano uye kuchengetedza kuchengetedzwa kwechikwata chimwe nechimwe chezvigadzirwa.
3.Tichaita kuongorora kwekupedzisira tisati tatumirwa kuti tidzivise chero matambudziko.
Q4: Ndeipi nguva yekuendesa / nzira?
A: Isu tinowanzo kuendesa kunze zvinhu mukati me1-3 mazuva ekushanda mushure mekubhadhara
zvakasimbiswa. Tinogona kutaura nesuo nesuo, nemhepo, negungwa, iwe unogona zvakare kusarudza wako wekutakura wekutakura.
Q5: Iwe unopa mushure mekutengesa-sevhisi?
A: Isu tinopa 7 * 24h sevhisi. Tine nyanzvi mushure mekutengesa timu kugadzirisa matambudziko ako, unogamuchirwa kuisa odha.
ruzivo rwekambani
Demei Pharmaceutical Technology Co., Ltd. ibhizimusi remazuva ano repamusoro-soro remakemikari riri kuita tsvagiridzo, kusimudzira, kugadzira uye kutengesa kwemishonga yekugadzira mishonga uye organic yepakati. Ipa zvigadzirwa uye sevhisi mapotifoliyo pasi rose, ari muRuwa rweHebei, Tine nyanzvi uye yakashongedzerwa zvemhando yepamusoro R&D timu Tine makore ekutsvaga neruzivo rwebudiriro. Zvigadzirwa zvedu zvinotengeswa zvakanyanya kuUK, Germany, Australia, Netherlands, Poland, Russia, Kazakhstan, Philippines, Malaysia, Singapore nedzimwe nyika dzakawanda dzine mabasa ekufambisa anoshanda. tinoita bhizinesi nevatengi zvinoenderana nemusimboti wekutendeseka uye kuvimbika.
Demei Pharmaceutical Technology Co., Ltd. inotarisira kutanga hukama hwekubatana kwenguva refu neshamwari dzakawanda mune ramangwana uye kukupa iwe zvemhando yepamusoro zvigadzirwa nemasevhisi.
fekitori & Warehouse
Fekitori yedu ine yakagadzikana gore negore goho re50,000 matani ezvakagadzirwa gore rose. Cheni yekugadzira uye cheni yekutengesa inoramba ichizara. Imba yedu yekuchengetera ine yakakura chengetedzo yehupfu uye masheya emvura. Tinogamuchira vanhu vanobva kwakasiyana siyana kuti vatsigire nekushandira pamwe.
Kubatsira Kwedu
1.About mutengo: Mutengo unotaurirana. Inogona kuchinjwa zvichienderana nehuwandu hwako kana pasuru.
2.About chigadzirwa: Zvigadzirwa zvedu giredhi yemishonga ine kuchena kwepamusoro uye yakakwana dosage uye hutano hwakanaka, hunogona kupa COA mishumo.
3. Nguva dzose sampuli isati yagadzirwa isati yagadzirwa; Nguva dzose 100% Kuongorora kusati kwatumirwa;
4. Isu tiri fekitori ine mutsara wedu wekugadzira.