Cov khoom lag luam
Cov tshuaj nrog tus lej cas 1193-24-4 yog 4, {}} hydroxypomidin}}}}}}}}}}}}} hydroxy-, thiab lwm yam nws molecular mis yog C₄h₄n₂o₂, ceeb hnyav yog 112.09, thiab tus lej Eineecs yog {14}}.
4, {{6-}}}}} siv cov hmoov dawb, thiab cov dej sib tw, nrog rau thaum 7,4421
Cov ntaub ntawv yooj yim
| Khoom npe | 4, {6-} Dihydroxypyrimidaudine |
| Cas | 1193-24-4 |
| Mf | C4H4N2O2 |
| Mw | 112.09 |
| Einecs | 214-772-3 |
| Melting taw tes | >300 degree (lit.) |
| Kub taw tes | 209.98 Degree (ntxhib kwv yees) |
| Ceev | 1.4421 (ntxhib kwv yees) |
| Vapor siab | 0. 001pa ntawm 20ºC |
| Refronction Index | 1.4610 (kwv yees) |
| So | 2.5 g / l (20 degree c) |
| Puab | Hmoov |
Cov Ntaub Ntawv Kev Nyab Xeeb
WGK Lub Tebchaws Yelemees: 1
Cov Kev Nyab Xeeb Qeb Cai: R36 / 37/38
Cov Lus Qhia Kev Nyab Xeeb: S 26- s 36- s37 / 39
Rtecs tsis muaj.: UW7523000
Cov Khoom Siv Tsis Zoo Siab: XI
Kev siv
Medical field: 4,6-Dihydroxypyrimidine is used as an organic synthesis intermediate. Hauv kev lag luam kws tshuaj, nws yog siv los tsim cov tshuaj sulfonamide sulfamoxine sulfamoxine sulfamoxine sulfamoxine sulfamoxine sulfamoxine sulfamoxine sulfamoxine sulfamoxine sulfamoxine sulfamoxine sulfamoxine sulfamoxine sulfamoxine sulfamoxine sulfamoxine sulfamoxine sulfamoxine sulfamoxine sulfamoxine sulfamoxine sulfamoxine sulfamoxine sulfamoxine sulfamoxine sulfamoxine sulfamoxine sulfamoxine sulfamoxine sulfamoxine sulfamoxine. Nws tseem yog nrab rau cov vitamin b₄, kev siv tshuaj tiv thaiv qog thiab cov tshuaj tua kab.
Tshawb Fawb Teb: Nws yog ib qho refiochemical reagent uas tuaj yeem siv ua biomaterial lossis ib organic compound rau kev tshawb fawb txog kev ua neej?
Tuam txhab tau
Gnee Chem yog kev nkag rau cov kev tshawb fawb, kev txhim kho, ntau lawm thiab muag ntawm lub xeev Henan, npog thaj tsam ntawm 3,600 square metres. Peb muaj tus kws tshaj lij, zoo-nruab nrog thiab cov pab pawg R & D muaj ntau dua 10 xyoo ntawm R & D kev paub. Peb cov khoom tau dav exported rau ntau lub tebchaws, xws li Tebchaws Asmeskas, Tebchaws Russia, Tebchaws Asmeskas, Tebchaws Asmeskas, thiab peb muab cov qhua tuaj noj mov nrawm. Peb cia siab tias tsim kev sib koom tes ntev thiab muaj kev sib koom tes sib koom tes nrog cov phooj ywg ntxiv yav tom ntej, thiab muab cov khoom lag luam thiab cov kev pabcuam zoo tshaj rau peb cov neeg siv khoom.
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Cov FAQ
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