Kufotokozera Kwachidule:
Nambala ya CAS: 6132-04-3
Molecular formula: C6H9Na3O9
Kulemera kwa molekyulu: 294.1
Kapangidwe ka Chemical:
| Zambiri Zoyambira | |
| Dzina la malonda | Trisodium citrate dihydrate |
| Gulu | Chakudya Garde |
| Maonekedwe | White ufa |
| Kuyesa | 99% |
| Alumali moyo | zaka 2 |
| Kulongedza | 25kg / thumba |
| Khalidwe | Amasungunuka m'madzi ndi glycerol, koma osasungunuka mu mowa ndi zosungunulira zina |
| Mkhalidwe | Sungani pa +5 ° C mpaka +30 ° C. |
Kufotokozera
Sodium citrate, ndi mtundu wopanda mtundu wa kristalo kapena woyera crystalline ufa mankhwala; Ndiwopanda fungo, kukoma kwa mchere, ndi kozizira. Madzi ake onyezimira amataya 150 °C ndipo amawola pa kutentha kokwera kwambiri. Ilinso ndi kunyowa pang'ono mumpweya wonyowa komanso imakhala ndi mphepo yamkuntho pamlengalenga wotentha. Amasungunuka m'madzi ndi glycerol, koma osasungunuka mu mowa ndi zosungunulira zina. Sodium citrate ilibe poizoni, ndipo imakhala ndi mphamvu yosinthira pH komanso kukhala ndi bata labwino, motero imatha kugwiritsidwa ntchito m'makampani azakudya.
Ntchito ndi Kugwiritsa Ntchito
Sodium citrate ndiyofunika kwambiri ikagwiritsidwa ntchito ngati chowonjezera cha chakudya; Monga zowonjezera zakudya, zimagwiritsidwa ntchito makamaka ngati zokometsera, zotsekemera, emulsifiers, bulking agents, stabilizers ndi preservatives; Kuphatikiza apo, kuphatikiza pakati pa sodium citrate ndi citric acid kumatha kugwiritsidwa ntchito mumitundu yosiyanasiyana ya jamu, odzola, madzi, zakumwa, zakumwa zoziziritsa kukhosi, mkaka ndi makeke opangira ma gelling agents, zokometsera ndi zowonjezera zakudya. amagwiritsidwa ntchito popanga mankhwala oletsa magazi kuundana; ndipo amagwiritsidwa ntchito ngati zowonjezera zowonjezera m'makampani opepuka.
Kuchita bwino kwambiri
1.Safe ndi nontoxic katundu; Popeza zopangira zopangira sodium citrate makamaka zimachokera ku chakudya, ndizotetezeka komanso zodalirika popanda kuvulaza thanzi la munthu. United Nations Food and Agriculture ndi World Health Organisation ilibe choletsa pakudya kwa tsiku ndi tsiku, zomwe zikutanthauza kuti mankhwalawa amatha kuonedwa ngati chakudya chopanda poizoni.
2.Ndi biodegradable. Pambuyo pa kuchepetsedwa kwa madzi ambiri, sodium citrate imasandulika pang'ono kukhala citrate, yomwe imakhala ndi sodium citrate mu dongosolo lomwelo. Citrate ndiyosavuta kuwononga zachilengedwe m'madzi chifukwa cha mpweya, kutentha, kuwala, mabakiteriya ndi tizilombo toyambitsa matenda. Njira zake zowola nthawi zambiri zimadutsa mu aconitic acid, itaconic acid, citraconic acid anhydride kuti asandutsidwenso kukhala carbon dioxide ndi madzi.
3.Kukhoza kupanga zovuta ndi ayoni zitsulo. Sodium citrate imatha kupanga zovuta ndi ayoni achitsulo monga Ca2+, Mg2+; kwa ma ion ena monga Fe2 +, ilinso ndi luso lopanga zovuta.
4.Kusungunuka kwabwino kwambiri, ndipo kusungunuka kumawonjezeka ndi kutentha kwa madzi.
5.Ili ndi kuthekera kwabwino kosintha pH komanso malo abwino osungira. Sodium citrate ndi mchere wofooka wa asidi-wolimba wamchere; Zikaphatikizidwa ndi citrate, zimatha kupanga pH buffer yokhala ndi kuyanjana kwakukulu; Choncho, izi ndizothandiza kwambiri pazochitika zina zomwe sizoyenera kukhala ndi kusintha kwakukulu kwa pH mtengo. Kuphatikiza apo, sodium citrate imakhalanso ndi magwiridwe antchito abwino kwambiri komanso okhazikika.
