Iasidi yeBarbituric | 67-52-7
Inkcazo yeMveliso:
| Into | Inkcazo |
| Ubunyulu | ≥99% |
| Ukwehla kobunzima xa ukomisa | ≤0.5% |
| Indawo yokunyibilika | ≥250°C |
| I-Sulfate Ash | ≤0.1% |
Ingcaciso yeMveliso:
I-Barbituric Acid yi-organic compound ngendlela yomgubo omhlophe wekristale, unyibilika ngokulula emanzini ashushu kunye ne-acids dilute, i-ether kunye ne-soluble kancinane emanzini abandayo. Isisombululo esinamanzi sineasidi kakhulu. Inokusabela ngesinyithi ukwenza iityuwa.
Isicelo:
(1) I-Intermediates yokwenziwa kwe-barbiturates, i-phenobarbital kunye ne-vitamin B12, ekwasetyenziswa njenge-catalyst ye-polymerisation kunye ne-raw material yokuveliswa kwedayi.
2
(3) Izinto ezininzi eziphuma kwi-malondiylurea ezineathom ze-hydrogen ezimbini kwiqela le-methylene endaweni yamaqela e-hydrocarbon ziyaziwa ngokuba yi-barbiturates, iklasi ebalulekileyo ye-sedative-hypnotic drug.
Umqulu:25 kgs/ibhegi okanye njengoko ucela.
Ugcino:Gcina kwindawo engenamoya, kwindawo eyomileyo.
IsigqebaUmgangatho:Umgangatho wamazwe ngamazwe.
