Inkcazelo emfutshane:
Inombolo yeCAS: 58-27-5
Ifomula yemolekyuli:C11H8O2
ubunzima bemolekyuli: 172.18
Ubume beKhemikhali:
Inkcazo yeVithamin K3
IVithamin K3 ibonakala ngathi yikristale emhlophe okanye umgubo oyikristale, phantse ayinavumba kwaye i-hygroscopic.Umbala wayo uya kutshintsha kwimeko yokukhanya.Inyibilika ngokulula emanzini, inyibilika kancinane kwi-ethanol, kodwa ayinyibiliki kwi-ether nakwibenzene.Igama layo lekhemikhali yiMenadione.I-Menadione sisiyobisi esilungileyo se-hemostatic, umsebenzi wayo ophambili kukuthatha inxaxheba kwi-synthesis ye-thrombin, ukukhuthaza ukudibanisa kwegazi, kunokuthintela ngokufanelekileyo izifo eziphumayo, kunye nokuthatha inxaxheba kwi-mineralization yamathambo.I-Menadione ikwayinxalenye ebalulekileyo yezongezo zokutya, izondlo eziyimfuneko ekukhuleni nasekuphuhliseni imfuyo, kwaye ingasetyenziswa njengabalawuli bokukhula kwezityalo, abakhuthazi, imichiza yokutshabalalisa ukhula, njl.
Ukusetyenziswa kweKlinikhi
Ukunqongophala kwe-Vitamin K kubangela ukwanda kwexesha lokopha.Le hypoprothrombinemia inokukhokelela ekuphumeni kwegazi kwi-gastrointestinal tract, i-urinary tract, kunye ne-mucosa yeempumlo.Kwisiqhelo, abantu abadala abasempilweni, ukusilela kunqabile.Amaqela amabini asemngciphekweni omkhulu ziintsana ezisanda kuzalwa kunye nezigulane ezifumana unyango lwe-anticoagulant;hypoprothrombinemia preexists kula maqela mabini.Nasiphi na isifo esibangela i-malabsorption yamafutha sinokukhokelela ekusweleni.Ukuvinjelwa kokukhula kweebhaktheriya zamathumbu kunyango olwandisiweyo lwe-antibiotics kuya kubangela ukunciphisa ukuhlanganiswa kwe-vitamin K kunye nokusilela okunokwenzeka.
Uluhlu lweenkcazo
| Igama | iinkcukacha |
| Vitamin K3 | MNB96 |
| MSB96 |
IVithamin ye-MSB96
| Igama lemveliso | IVithamin K3 (Menadione Sodium Bisulfite) | |
| Beka ubomi kwishelufa | iminyaka eyi-2 | |
| Into | MSB 96% | MSB 98% |
| Inkcazo | Umgubo weCrystalline oMhlophe | Umgubo weCrystalline oMhlophe |
| Isivavanyi | ≥96.0% | ≥98.0% |
| Menadione | ≥50.0% | ≥51.0% |
| Umxholo wamanzi | ≤12.5% | ≤12.5% |
| NaHSO3 | ≤5.0% | ≤5.0% |
| Iintsimbi ezinzima | ≤0.002% | ≤0.002% |
| Arsenic | ≤0.0002% | ≤0.0002% |
| Umbala wesisombululo | No.4 of yellow and greenstandardcolorimetricsolution | No.4 of yellow kunye negreenstandardcolorimetricsolution |
IVithamin K3 MNB96
| Igama lemveliso | Vitamin K3 (Menadione Nicotinamide Bisulfite) | |
| Beka ubomi kwishelufa | iminyaka eyi-2 | |
| Into | Inkcazo | Isiphumo |
| Inkcazo | Umgubo wekristale omhlophe okanye otyheli | Umgubo wekristale otyheli |
| Menadione | ≥44.0% | 44.6% |
| Umxholo wamanzi | ≤1.2% | 0.4% |
| INicotinamide | ≥31.2% | 31.5% |
| Iintsimbi ezinzima (njenge Pb) | ≤20ppm | 1.2ppm |
| Arsenic | ≤2ppm | 0.5ppm |
| Chromium | ≤120ppm | 85ppm |
| Umbala wesisombululo | No.4 yesisombululo sombala oqhelekileyo ophuzi kunye nohlaza | Iyahlangabezana neMfuneko |
