Singabakhiqizi abahamba phambili be-Tetramethylguanidine CAS 80-70-6 e-China.I-Tetramethylguanidine CAS 80-70-6 iyatholakala esitokweni futhi ingalethwa ngokushesha.COA, MSDS kanye ne-TDS ye-Tetramethylguanidine CAS 80-70-6.
I-Believe Chemical iyinhlangano ehamba phambili yaseChina ye-Tetramethylguanidine CAS
Sisebenza kahle ngezinzuzo zemikhiqizo yamakhemikhali emkhakheni. Imikhiqizo yethu ithunyelwa eYurophu, e-United States, Japan, South Korea, Southeast Asia nakwamanye amazwe nezifunda. Ngomhlahlandlela wesayensi nobuchwepheshe, ukwethembeka njengesisekelo, ikhwalithi njengempilo, nokuthembela kumqondo webhizinisi wokuqamba nokuthuthuka, sithemba ngobuqotho ukusungula ukuhwebelana nokubambisana okubanzi namakhasimende asekhaya nawakwamanye amazwe ukuze sakhe ukuchuma!
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Igama Lomkhiqizo |
Tetramethylguanidine |
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Ifomula |
I-I-C5H13N3 |
Isisindo samangqamuzana |
115.18 |
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I-CAS NO. |
Ubuningi |
500KG |
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Izinto |
Ukucaciswa |
Imiphumela |
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Ukubukeka |
Kuyavumelana |
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Isivivinyo |
â¥99% |
99.23% |
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Iphoyinti lokuncibilika |
-30 °C |
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ISIPHETHO |
Umphumela uhambisana nokujwayelekile |
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Izinga lokuncibilika -30 ° C
Iphuzu lokubilisa 162-163 ° C (lit.)
Ukuminyana 0.916g/mlat20 ° C (lit.)
Umfutho we-vapor 0.2mmhg (20 ° C)
Inkomba ye-Refractive n20/d1.469
Iphoyinti elikhanyayo 140 ° f
Izimo zesitoreji zingaphansi kuka-30 ° C
Yenza uketshezi
Ku-organic synthesis, i-1,1,3,3-tetramethylguanidine isetshenziswa njengesisekelo esiqinile, esingeyona i-nucleophilic. I-1,1,3,3-tetramethylguanidine iyi-catalyst ye-benzoylation yotshwala ephumelelayo futhi ekhethiwe.
