Njengomvelisi wobuchwephesha, singathanda ukukunika umgangatho ophezulu we-mono-Methyl terephthalate CAS 1679-64-7. Kwaye siya kukubonelela ngeyona nkonzo ilungileyo emva kokuthengisa kunye nokuhanjiswa ngexesha.
I-Believe Chemical ikhokela i-China mono-Methyl terephthalate CAS 1679-64-7
Silungile kwiingenelo zeemveliso zemichiza kwintsimi. Iimveliso zethu zithunyelwa eYurophu, eUnited States, Japan, South Korea, Southeast Asia nakwamanye amazwe kunye nemimandla. Ngenzululwazi kunye netekhnoloji njengesikhokelo, ukunyaniseka njengesiseko, umgangatho njengobomi, kunye nokuthembela kwingqikelelo yeshishini lokusungula izinto ezintsha kunye nophuhliso, sinethemba elinyanisekileyo lokuseka utshintshiselwano kunye nentsebenziswano ebanzi kunye nabathengi basekhaya nabangaphandle ukudala impumelelo!
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Igama lemveliso |
i-mono-Methyl terephthalate |
||
|
Ifomula |
C9H8O4 |
Ubunzima beMolekyuli |
180.16 |
|
INOMBOLO YECAS. |
1679-64-7 |
Ubungakanani |
500KG |
|
Izinto |
Inkcazo |
Iziphumo |
|
Imbonakalo |
Mhlophe ukuya kumgubo oMhlophe |
Iyahambelana |
|
Isivavanyi |
99% | 99.64% |
|
ISIPHELO |
Isiphumo sihambelana nomgangatho |
|
Indawo yokunyibilika 220-223 ° C (ilayiti.)
Indawo yokubila yi-232.96 ° C (uqikelelo olurhabaxa)
Uxinzelelo 1.1987 (uqikelelo olurhabaxa)
Isalathiso se-refractive 1.4209 (iqikelelo)
Iimeko zokugcina zivaliwe, ubushushu begumbi
I-Solubility chloroform / methylol: i-soluble50mg / ml, icacile, ayinambala (1:1)
I-Acidity coefficient (PKA) 3.77 ± 0.10 (ixelwe kwangaphambili)
Ifomu: Umgubo
Umbala: whitetooff white
Ukunyibilika kwamanzi: Ukunyibilika kancinane emanzini. Kwakhona iyanyibilika kwi-methanol, benzene nangaphantsi
I-synthesis ye-organic intermediates.
