Ulwazi oluneenkcukacha lweSodium Monofluorophosphate CAS 10163-15-2
Iinkcukacha
| Isithethantonye | I-SMFP, i-disodiumfluorophosphate; i-disodiumphosphorofluoridate; i-mfp; i-sodiumfluorophosphate(na2po3f); i-Adenosine-5'-(TriChemicalbookhydrogenPyrophosphate)DisodiuMSaltHydrate; i-ADPDisodiuMSaltHydrate; i-DisodiuM5'-ADPHydrate; i-DisodiuMADPHydrate |
| I-CAS | 10163-15-2 |
| Ifomula yeMolekyuli | FH3NaO3P |
| Ubunzima beMolekyuli | 123.98 |
| Ulwakhiwo lweKhemikhali |  |
| Inkangeleko | Umgubo omhlophe wekristale |
| Umxholo | 98.0%~102.0% |
Intshayelelo
I-Sodium monofluorophosphate (i-SMFP ngamafutshane) yi-powder solid emhlophe eneqondo lokunyibilika elimalunga ne-626 ℃. Inyibilika lula emanzini kwaye inokufunxwa ngamandla komswakama. Ukunyibilika kwayo emanzini kwi-25 ℃ yi-42%. Ngaphandle kwempembelelo yokubola kweChemicalbook, ixabiso le-pH yesisombululo samanzi esiyi-2% yi-6.5 ~ 8.0, kwaye isisombululo samanzi siyanyibilika kancinci xa sibila, nto leyo enokukhokelela ekunciphiseni i-fluorine ebotshelelweyo kunye nokwanda kwe-free fluorine, ngoko ke ubumsulwa buyancitshiswa.
Inkcazo
| Ubunyulu (njengeNa2PO3) | ≥95% |
| F Idityaniswe kwi-PO3F2- | ≥12.54% |
| I-Fluorine Ion (njenge-F-) | ≤0.68% |
| Indawo yokunyibilika | 625 °C |
| Ukunyibilika | H2O: iyanyibilika kancinci (ngokukhanyiswayo) |
| Ukunyibilika Kwamanzi | Iyanyibilika emanzini. Ayinyibiliki kwi-ethanol nakwi-ether. |
Ukusetyenziswa
Endaweni ye-sodium fluoride, ingasetyenziswa njenge-arhente yokulwa nokubola kwamazinyo, isicoci samazinyo, isicoci somphezulu wesinyithi, i-flux, kunye neglasi ekhethekileyo kwi-toothpaste formulations.
Njenge-arhente yokulwa nokubola kwamazinyo kunye ne-desensitizer yamazinyo, ngokubanzi ibandakanya i-0.7% ~ 0.76% yefomyula yamazinyo. Okwangoku, i-sodium fluoride ithathelwe indawo kwamanye amazwe, kwaye ifumene iingenelo ekukhuphisaneni ne-stannous fluoride. Ikwasetyenziselwa ukucoca iindawo zesinyithi kunye ne-flux, kunye nokwenza iiglasi ezikhethekileyo. Ikwasetyenziswa njenge-bactericide kunye ne-antiseptic.
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