Ibisobanuro bigufi:
Numero ya CAS: 6132-04-3
Inzira ya molekulari: C.6H9Na3O9
Uburemere bwa molekile: 294.1
Imiterere ya shimi:
| Amakuru Yibanze | |
| Izina ryibicuruzwa | Trisodium citrate dihydrate |
| Icyiciro | Garde |
| Kugaragara | Ifu yera |
| Suzuma | 99% |
| Ubuzima bwa Shelf | Imyaka 2 |
| Gupakira | 25kg / igikapu |
| Ibiranga | Irashobora gushonga mumazi na glycerol, ariko ntishobora gushonga muri alcool hamwe nindi miti ikungahaye |
| Imiterere | Ubike kuri + 5 ° C kugeza kuri + 30 ° C. |
Ibisobanuro
Sodium citrate, ni ibara rya kirisiti itagira ibara cyangwa ifu ya kirisiti yera; ntabwo ari impumuro nziza, uburyohe bwumunyu, nubukonje.Bizabura amazi ya kirisiti kuri 150 ° C kandi bizangirika nubushyuhe bwo hejuru. Ifite kandi deliquescence nkeya mu kirere gitose kandi ifite ikirere cyumuyaga ushushe. Irashobora gushonga mumazi na glycerol, ariko ntishobora gushonga muri alcool hamwe nindi miti ikungahaye. Sodium citrate nta ngaruka zifite uburozi, kandi ifite ubushobozi bwo guhindura pH kimwe no kugira umutekano mwiza, bityo rero irashobora gukoreshwa mu nganda zibiribwa.
Imikorere no Gushyira mu bikorwa
Sodium citrate ifite ibyifuzo byinshi mugihe ikoreshwa nkibiryo byongera ibiryo; Nkinyongeramusaruro, ikoreshwa cyane nkibintu bihumura neza, buffers, emulisiferi, ibintu byinshi, stabilisateur hamwe nudukingira; hiyongereyeho, guhuza hagati ya sodium citrate na acide citricike birashobora gukoreshwa mubijumba bitandukanye, jelly, umutobe, ibinyobwa, ibinyobwa bikonje, ibikomoka ku mata hamwe nudukariso twa gelling, ibikoresho bihumura nibindi byongera imirire.Ku rwego rwinganda zimiti, ni ikoreshwa mu gukora imiti igabanya ubukana; kandi ikoreshwa nk'inyongeramusaruro mu nganda zoroheje.
Imikorere myiza
1.Imitungo itekanye kandi idafite ubumara; Kubera ko ibikoresho fatizo byibanze byo gutegura sodium citrate ahanini biva mu biryo, bifite umutekano rwose kandi byizewe bitagize ingaruka mbi kubuzima bwabantu. Ishami ry’umuryango w’abibumbye ryita ku biribwa n’ubuhinzi n’umuryango w’ubuzima ku isi nta mbogamizi mu gufata buri munsi, bivuze ko iki gicuruzwa gishobora gufatwa nk’ibiribwa bidafite uburozi.
2.Bishobora kubora. Nyuma yo gukwirakwizwa n’amazi menshi, citrate ya sodium ihinduka igice cya citrate, ikabana na sodium citrate muri sisitemu imwe. Citrate iroroshye kwanduzwa n’ibinyabuzima ku mazi hakoreshejwe ogisijeni, ubushyuhe, urumuri, bagiteri na mikorobe. Inzira zayo zangirika muri rusange zinyura muri acide aconitike, aside itaconic, aside citraconic aside anhydride kugirango irusheho guhinduka dioxyde de carbone n'amazi.
3.Ubushobozi bwo gukora complex hamwe na ion zicyuma. Sodium citrate ifite ubushobozi bwiza bwo gukora complexe hamwe na ion zimwe zicyuma nka Ca2 +, Mg2 +; kubindi ion nka Fe2 +, ifite n'ubushobozi bwiza bwo gukora ibintu.
4.Ububasha buhebuje, kandi gukomera byiyongera hamwe nubushyuhe bwamazi.
5.Bifite ubushobozi bwiza bwo guhindura pH n'umutungo mwiza woherejwe. Sodium citrate ni umunyu mwinshi wa umunyu wa alkali; Iyo uhujwe na citrate, barashobora gukora pH buffer hamwe nubwuzuzanye bukomeye; kubwibyo, ibi ni ingirakamaro cyane kubibazo bimwe na bimwe aho bidakwiriye kugira impinduka nini zagaciro ka pH. Mubyongeyeho, sodium citrate nayo ifite imikorere myiza yo kudindiza no gutuza.
