Sida xirfadlayaasha soo saarista, waxaan jeclaan lahayn inaan ku siino tayo sare leh 2,3-dihydroxyterephthalic acid CAS 19829-72-2. Oo waxaan ku siin doonaa adeegga ugu fiican ka dib-iibka iyo keenista waqtiga.
Believe Chemical waa hormuudka Shiinaha 2,3-dihydroxyterephthalic acid CAS 19829-72-2 soo saaraha, alaab-qeybiyaha iyo dhoofiyaha. U hoggaansanaanta raadinta tayada qumman ee alaabta, si markaa 2,3-dihydroxyterephthalic acid CAS 19829-72-2 ay ku qanacsan yihiin 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!
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Magaca Alaabta |
2,3-dihydroxyterephthalic acid |
||
|
Formula |
C8H6O6 |
Miisaanka Molecular |
198.13 |
|
CAS NO. |
19829-72-2 |
Tirada |
500KG |
|
Walxaha |
Tilmaamid |
Natiijooyinka |
|
Muuqashada |
budo cad |
waafaqsan |
|
Qiimayn |
99% | 99.22% |
|
GUNAANAD |
Natiijadu waxay la socotaa heerka caadiga ah |
|
Barta dhalaalka 309-310 â (Tylether)
Barta karkarinta 456.5 ± 45.0 ° C (waa la saadaaliyay)
Cufnaanta 1.779 ± 0.06g/cm3 (la saadaaliyay)
Xaaladda kaydinta: underinertgas (nitrogenorargon) at2-8 ° C
Isku-dhafka aysiidhka (PKA) 2.23 ± 0.13 (la saadaaliyay)
Isku dhafka dhexdhexaadiyeyaasha organic.
