I-Trisodium phosphate CAS 7601-54-9
I-Trisodium phosphate, eyaziwa nangokuthi 'i-sodium orthophosphate'. Ifomula yamakhemikhali yi-Na3PO4 · 12H2O. Amakristalu anombala noma ama-powder acwebezelayo angenambala noma amhlophe, anephuzu lokuncibilika elingu-73.4 ° C le-dodecahydrate. Uma incibilikiswa emanzini, isixazululo samanzi sibonisa i-alkalinity enamandla ngenxa ye-hydrolysis enamandla yama-ion e-phosphate (PO43-); Ayincibiliki ku-ethanol kanye ne-carbon disulfide. Ithambekele ekuqhekekeni nasekugugeni emoyeni owomile, ikhiqiza i-sodium dihydrogen phosphate kanye ne-sodium bicarbonate. Cishe ibolile ngokuphelele ibe yi-disodium hydrogen phosphate kanye ne-sodium hydroxide emanzini. I-Trisodium phosphate ingenye yochungechunge lomkhiqizo olubalulekile embonini ye-phosphate, esetshenziswa kabanzi embonini yamakhemikhali yanamuhla, kwezolimo nasekufuyeni izilwane, ku-petroleum, ekwenzeni amaphepha, ekuhlanzeni, ezintweni zobumba nakwezinye izindawo ngenxa yezakhiwo zayo ezikhethekile.
| Imininingwane | Ikhwalithi ephezulu | Ibanga lokuqala | Imikhiqizo efanelekile |
| I-Trisodium Phosphate (njenge-Na3PO4·12H2O) % ≥ | 98.5 | 98.0 | 95.0 |
| I-Sulfate (njengo-SO4)% ≤ | 0.50 | 0.50 | 0.80 |
| I-Chloride (njenge-Cl)% ≤ | 0.30 | 0.40 | 0.50 |
| Izinto ezingancibiliki emanzini % ≤ | 0.05 | 0.10 | 0.30 |
| i-alkalinity ye-methyl orange (njenge-Na2O) | 16.5-19.0 | 16-09.0 | 15.5-19.0 |
| Insimbi (Fe) % ≤ | 0.01 | 0.01 | 0.01 |
| I-Arsenic (As) % ≤ | 0.005 | 0.005 | 0.05 |
I-Trisodium phosphate iyisithako sokugcina umswakama embonini yokudla, isetshenziswa ekudleni okusemathinini, eziphuzweni zejusi yezithelo, emikhiqizweni yobisi, emikhiqizweni yenyama, ushizi, kanye neziphuzo. Isetshenziswa njengesithako samanzi kanye nesihlanzi ezimbonini ezifana namakhemikhali, izindwangu, ukuphrinta nokudaya, ukwenza iphepha, kanye nokukhiqizwa kwamandla, i-boiler anti-scaling agent, isithako samanzi ekudayini iphepha, i-pH buffering agent yezinamathiselo ezisetshenziswa ekukhiqizeni iphepha le-wax, i-fixing agent ngesikhathi sokuphrinta nokudaya, i-silk gloss enhancer yezindwangu, kanye ne-anti brittleness agent yemigqa yokukhiqiza. Imboni ye-Metallurgical isetshenziswa njenge-agent yokususa amafutha nokuhlanza amakhemikhali, kanye nomgqugquzeli omuhle kakhulu ezixazululweni zokuthuthukiswa kwezithombe. Izinto zokuhlanza amazinyo kanye nezinsipho zokuhlanza amabhodlela. I-Coagulant yobisi lwerabha. Isihlanzi sejusi likashukela.
25kg/isigubhu noma imfuneko yamakhasimende.
I-Trisodium phosphate CAS 7601-54-9
I-Trisodium phosphate CAS 7601-54-9
