Sharaxaad Gaaban:
Lambarka CAS: 58-27-5
Qaaciddada molecular: C11H8O2
Miisaanka molecular: 172.18
Qaab dhismeedka kiimikada:
Vitamin MSB 96
| Magaca Alaabta | Vitamin K3 (Menadione Sodium Bisulfite) | |
| Nolosha shelf | 2 sano | |
| Shayga | MSB 96% | MSB 98% |
| Sharaxaada | Budada Crystalline White | Budada Crystalline White |
| Qiimayn | ≥96.0% | ≥98.0% |
| Menadione | ≥50.0% | ≥51.0% |
| Waxyaalaha biyaha | ≤12.5% | ≤12.5% |
| NaHSO3 | ≤5.0% | ≤5.0% |
| Biraha culus | ≤0.002% | ≤0.002% |
| Arsenic | ≤0.0002% | ≤0.0002% |
| Midabka Xalka | Lambarka 4 ee jaalaha iyo cagaarka heerka midabka midabka | No.4 ee jaalaha iyo cagaarka heerka midabka midabka |
Vitamin K3 MNB96
| Magaca Alaabta | Vitamin K3 (Menadione Nicotinamide Bisulfite) | |
| Nolosha shelf | 2 sano | |
| Shayga | Tilmaamid | Natiijada |
| Sharaxaada | Budada crystalline cad ama huruud ah | Budada crystalline ee jaalaha ah |
| Menadione | ≥44.0% | 44.6% |
| Waxyaalaha biyaha | ≤1.2% | 0.4% |
| Nikotinamide | ≥31.2% | 31.5% |
| Biraha culus (sida Pb) | ≤20pm | 1.2pm |
| Arsenic | ≤2pm | 0.5pm |
| Chromium | ≤120pm | 85ppm |
| Midabka Xalka | Lambarka 4 ee xalalka midabaynta midabka jaalaha iyo cagaarka ah | Buuxiyay Shuruudaha |
Sharaxaada
Faytamiin K3 wuxuu u muuqdaa sida crystalline cad ama budo crystalline, isagoo ku dhawaad ur la'aan iyo hygroscopic. Midabkeedu wuu isbeddeli doonaa haddii iftiinku yimaado. Waxay si fudud ugu milmi kartaa biyaha, wax yar bay ku milmi kartaa ethanol, laakiin aan lagu milmin ether iyo benzene. Magaca kiimikadu waa Menadione. Menadione waa daroogada hemostatic wanaagsan, shaqadeeda ugu weyn waa in ay ka qayb synthesis of thrombin, kor u xinjirowga dhiigga, si wax ku ool ah uga hortagi kartaa cudurada dhiigbaxa, iyo sidoo kale ka qayb macdanta ee lafaha. Menadione sidoo kale waa qayb muhiim ah oo ka mid ah waxyaabaha lagu daro quudinta, nafaqo lagama maarmaanka u ah koritaanka iyo horumarinta xoolaha, waxaana sidoo kale loo isticmaali karaa nidaamiyeyaasha koritaanka dhirta, dhiirrigeliyeyaasha, dhir-dhimista, iwm.
Isticmaalka Caafimaad
Faytamiin K-yaridu waxay keentaa korodhka wakhtiga dhiigbaxa. hypoprothrombinemia Tani waxay keeni kartaa dhiigbax ka yimaada habka caloosha iyo mindhicirka, kaadi mareenka, iyo xuubka sanka. Caadi ahaan, dadka waaweyn ee caafimaadka qaba, la'aantu waa naadir. Labada kooxood ee halista ugu weyn ugu jira waa dhallaanka dhawaan dhashay iyo bukaannada qaata daawaynta xinjirowga lidka ku ah; hypoprothrombinemia ayaa hore uga dhex jira labadan kooxood. Cudur kasta oo keena hoos u dhac ku yimaada dufanka wuxuu keeni karaa yaraan. Joojinta koritaanka bakteeriyada mindhicirka ee daawaynta antibiyootiga la dheereeyey waxay keeni doontaa hoos u dhaca isku-dhafka fitamiin K iyo yaraanta suurtogalka ah.
