I-Spermine dihydrate Inombolo ye-CAS: 403982-64-9 Ilwa nokwaluphala.
Iiparamitha zeMveliso
| Igama lemveliso | I-Spermine dihydrate |
| Elinye igama | I-N,N'-Bis(3-aminopropyl)-1,4-butanediamine dihydrate |
| Inombolo ye-CAS | 403982-64-9 |
| Ifomula yemolekyuli | C₁₀H₃₀N₄O₂ |
| Ubunzima be-molecular | 238.37 |
| Ubunyulu | 99% |
| Inkangeleko | Umgubo omhlophe wekristale |
| Ukupakisha | 1kg/ibhegi, 25kg/umphanda |
| Isicelo | Isongezelelo sokutya Izinto eziluhlaza |
Intshayelelo yemveliso
I-Spermine dihydrate (CAS 403982-64-9) yi-polyamine compound ebalulekileyo. Ibonakala njengomgubo omhlophe wekristale oneqondo lokunyibilika elingama-57–59°C, ifomula yemolekyuli C₁₀H₃₀N₄O₂, kunye nobunzima bemolekyuli obuyi-238.37 g/mol. I-hygroscopic kakhulu kwaye inomoya obuthathaka, ine-alkalinity enamandla kwaye inyibilika lula emanzini. Ukugcinwa kwayo kufuna ukukhuselwa ekukhanyeni kwizikhongozeli ezivaliweyo kwi-2–8°C.
Uphawu
(1) Ubunyulu obuphezulu: Iimveliso ezinyulu kakhulu ze-arginine dihydrate zinokufunyanwa ngeenkqubo zemveliso ezicociweyo. Ubunyulu obuphezulu buthetha ukufumaneka ngcono kwezinto eziphilayo.
(2) I-alkaline kakhulu,ukunyibilika kwamanzi okugqwesileyo, inqanaba lokunyibilika 57-59°C, inovelwano emoyeni nasekukhanyeni.
Izicelo
1. Inkcubeko yeeseli–Iqinisa ulwakhiwo lwe-DNA kwaye iphucula ukwanda kweeseli.
2. Iingcali zeMithi–Isetyenziswa ekuhlanganiseni iiarhente zokulwa nomhlaza, amayeza okukhusela imithambo-luvo, kunye neyeza zonyango lwentliziyo.
