0102030405
Hoton sayar da p-Phenylenediamine CAS 106-50-3 ana amfani da shi azaman albarkatun ƙasa daga masana'antar Sinawa tare da farashi mafi kyau da 99% babban tsabta
ƙayyadaddun samfur
| Sunan gama gari | p-Phenylenediamine |
| Lambar CAS | 106-50-3 |
| Nauyin Kwayoyin Halitta | 108.141 |
| Yawan yawa | 1.2±0.1 g/cm³ |
| Wurin Tafasa | 267.4± 13.0 °C a 760 mmHg |
| Tsarin kwayoyin halitta | C6H8N2 |
| Matsayin narkewa | 139 ° C |
| Wurin Flash | 135.9± 19.3 °C |
| Daidai Mass | 108.068748 |
| PSA | 52.04000 |
| LogP | -0.68 |
| Yawan tururi | 3.7 (Vs iska) |
| Ruwan Ruwa | 0.0± 0.5 mmHg a 25 ° C |
| Fihirisar Refraction | 1.661 |
| Ruwan Solubility | 47g/L (25 oC) |
samfurin bidiyo
Amfanin Samfur
p-Phenylenediamine (Turanci p-Phenylenediamine), kuma aka sani da Ursi D, yana ɗaya daga cikin mafi sauƙi diamines. Samfurin tsantsar fari ne zuwa lu'ulu'u na lavender, wanda ke juyawa shuɗi ko launin ruwan duhu lokacin fallasa zuwa iska. Mai narkewa kadan a cikin ruwan sanyi, mai narkewa a cikin ethanol, ether, chloroform da benzene.
Ana iya amfani da shi don shirya dyes na azo, manyan polymers na kwayoyin halitta, kuma ana iya amfani dashi don samar da gashin gashi, maganin antioxidants na roba da masu haɓaka hoto. An fi amfani dashi don aramid, azo dyes, sulfur dyes, acid dyes, kuma za'a iya amfani dashi azaman Jawo baki D. Samar da fur blue black DB, Jawo launin ruwan kasa N2, da kuma roba antioxidants DNP, DOP da MB.
Hakanan ana amfani dashi azaman albarkatun ƙasa don kayan kwalliyar gashi na Ursi D jerin, mai hana polymerization na fetur da mai haɓakawa.
game da mu
Demei Pharmaceutical Technology Co., Ltd. wani kamfani ne na fasaha na zamani wanda ke aiki a cikin bincike, haɓakawa, samarwa da tallace-tallace na albarkatun magunguna da tsaka-tsakin kwayoyin halitta. Ta himmatu wajen bayar da nata gudunmawar wajen fitar da sinadarai na kasar Sin zuwa kasashen duniya baki daya. A cikin 'yan shekarun nan, mu kayayyakin an kuma fitar dashi zuwa Birtaniya, Jamus, Australia, Netherlands, Poland, Rasha, Kazakhstan, Philippines, Malaysia, Singapore da kuma sauran yankuna. muna kasuwanci tare da abokan ciniki bisa ka'idar gaskiya da rikon amana.
Kunshin
Za mu tattara samfuranmu tamtsam don tabbatar da cewa ba su lalace ba.
Bayarwa
Muna da kyakkyawar haɗin gwiwa tare da ƙwararrun ƙwararrun ƙwararru. Za mu iya aika muku samfuran da zarar kun tabbatar da odar.
Biya
Biyan kuɗi: Za mu iya tallafawa sharuɗɗan biyan kuɗi da yawa, kamar Western Union, Money Gram, Bitcoin, T/T, Alibaba, Alipay da dai sauransu. Kuna iya zaɓar hanyar da kuke so.
factory & Warehouse
Our factory yana da wani barga shekara-shekara fitarwa na 50,000 ton na albarkatun kasa duk shekara zagaye. Sarkar samarwa da sarkar tallace-tallace na ci gaba da zama cikakke. Gidan ajiyarmu yana da babban ajiyar foda da hannun jari. Muna maraba da mutane daga kowane fanni na rayuwa don tallafawa da ba da haɗin kai.
