I-Barbituric acid |67-52-7
Ukucaciswa komkhiqizo:
| Into | I-Barbituric acid |
| Okuqukethwe(%)≥ | 99 |
| Ukuncipha kwesisindo lapho omiswa(%)≤ | 0.5 |
| Iphoyinti lokuncibilika(℃)≥ | 250 |
| Umlotha wesulfate(%)≤ | 0.1 |
Incazelo Yomkhiqizo:
I-Barbituric acid iyinhlanganisela yemvelo esesimweni se-crystalline powder emhlophe, encibilika kalula emanzini ashisayo nama-asidi acwebileyo, ancibilika ku-ether futhi ancibilike kancane emanzini abandayo.Isixazululo esinamanzi sine-asidi eqinile.Ingasabela ngezinsimbi ukwenza usawoti.
Isicelo:
(1) Izinto ezimaphakathi zokwenziwa kwe-barbiturates, i-phenobarbital kanye ne-vitamin B12, nayo isetshenziswa njenge-catalyst ye-polymerisation nanjengento engavuthiwe yokukhiqizwa kodayi.
(2) Isetshenziswa njenge-reagent yokuhlaziya, into eluhlaza ye-organic synthesis, i-intermediate kumapulasitiki namadayi, kanye ne-catalyst yokusabela kwe-polymerisation.
(3) Okuphuma okumbalwa kwe-malondiylurea okunama-athomu amabili e-hydrogen eqenjini le-methylene esikhundleni samaqembu e-hydrocarbon kwaziwa ngokuthi ama-barbiturates, isigaba esibalulekile sezidakamizwa ezilalisa ingqondo.
Iphakheji:25 kgs/isikhwama noma njengoba ucela.
Isitoreji:Gcina endaweni engenawo umoya, neyomile.
IsikhuluOkujwayelekile:Izinga lamazwe ngamazwe.
