Barbituric acid |67-52-7
Nkọwapụta ngwaahịa:
| Ihe | Nkọwapụta |
| Ịdị ọcha | ≥99% |
| Mbelata arọ Na nkụ | ≤0.5% |
| Ebe Na-agbaze | ≥250C |
| Sulfate ntụ ntụ | ≤0.1% |
Nkọwa ngwaahịa:
Barbituric acid bụ ngwakọta organic n'ụdị ntụ ntụ kristal na-acha ọcha, na-agbaze ngwa ngwa na mmiri ọkụ yana itughari acid, soluble na ether na ntakịrị soluble na mmiri oyi.Ihe ngwọta nke mmiri mmiri bụ acidic siri ike.Ọ nwere ike iji ọla mee ihe iji mepụta nnu.
Ngwa:
(1) Intermediates maka njikọ nke barbiturates, phenobarbital na vitamin B12, na-ejikwa dị ka ihe na-akpali polymerisation na dị ka akụrụngwa maka mmepụta nke e ji esiji ákwà.
(2) A na-eji ya dị ka reagent nyocha, akụrụngwa maka njikọ organic, etiti na plastik na akwa akwa, yana ihe na-akpali mmeghachi omume polymerisation.
(3) Ọtụtụ usoro nke malondiylurea nwere atọm hydrogen abụọ na otu methylene nke otu hydrocarbon nọchiri anya ka a na-akpọ barbiturates, klas dị mkpa nke ọgwụ na-edozi ahụ-hypnotic.
ngwugwu:25kgs/bag ma ọ bụ dị ka ị rịọrọ.
Nchekwa:Chekwaa n'ebe ikuku na-ekpo ọkụ, nke kpọrọ nkụ.
Onye isi ocheỌkọlọtọ:Ọkọlọtọ mba ụwa.
