Waxaan nahay shirkad hormuud u ah 4,4'-Oxydianiline CAS 101-80-4 gudaha Shiinaha. ,4'-Oxydianiline CAS 101-80-4.
Believe Chemical waa Shiinaha hormuudka ka ah4,4'-Oxydianiline CAS 101-80-4 soo saaraha, alaab-qeybiyaha iyo dhoofiyaha. U hoggaansanaanta raadinta tayada qumman ee alaabta, si ay noo4,4'-Oxydianiline CAS101-80-4waxaa ku qancay macaamiil badan. Shandong Rumayso
Waxaan ku fiicanahay faa'iidooyinka alaabta kiimikada ee goobta. Alaabadayada waxaa loo dhoofiyaa Yurub, Mareykanka, Japan, Kuuriyada Koonfureed, Koonfur-bari Aasiya iyo dalal kale iyo gobollada. Iyada oo sayniska iyo tignoolajiyada ay yihiin hagaha, daacadnimada aasaaska, tayada nolosha, iyo ku tiirsanaanta fikradda ganacsi ee hal-abuurka iyo horumarka, waxaan si dhab ah u rajaynaynaa in aan abuurno is-weydaarsi iyo iskaashi ballaaran oo lala yeesho macaamiisha gudaha iyo kuwa shisheeye si loo abuuro barwaaqo!
Magaca Alaabta |
4,4'-Oxydianiline |
||
Formula |
C12H12N2O |
Miisaanka Molecular |
200.24 |
CAS NO. |
101-80-4 |
Tirada |
500KG |
Walxaha |
Tilmaamid |
Natiijooyinka |
Muuqashada |
White Powder |
waafaqsan |
Qiimayn |
â¥98.0% |
99.6% |
Cufnaanta |
1.1131 | 1.1130 |
barta dhalaalaysa |
188-192 °C(lit.) |
190 °C |
GUNAANAD |
Natiijadu waxay la socotaa heerka caadiga ah |
Barta dhalaalka 188-192 ° C (iftiin)
Barta karkarinta 190 ° C (0.1mmhg)
Cufnaanta 1.1131 (la qiyaasi karo)
Cadaadiska uumiga 10mmhg (240 ° C)
Tusmada dib-u-celinta 1.6660 (qiyaas)
Dhibic 426 kiimiko ah ° f
Xaaladaha kaydinta ayaa hoos u dhigaya 30 ° C
Qaab adag
Isku-dhafka aysiidhka (PKA) 5.49 ± 0.10 (la saadaaliyay)
Midab cad
Biyuhu milma
Waxaa loo isticmaalaa sidii monomer ah polyimide, maaddada polymer heerkulka sare u adkaysata, iyo sidoo kale warshadaha caaga ah