I-Barbituric Acid | 67-52-7
Ukucaciswa komkhiqizo:
| Into | Ukucaciswa |
| Ubumsulwa | ≥99% |
| Ukuncipha Kwesisindo Ekomisweni | ≤0.5% |
| I-Melting Point | ≥250°C |
| I-Sulfate Ash | ≤0.1% |
Incazelo Yomkhiqizo:
I-Barbituric Acid iyinhlanganisela yemvelo esesimweni sempushana ecwebezelayo emhlophe, encibilika kalula emanzini ashisayo nama-acid ancibilikayo, 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:I-International Standard.
