Trisodium phosphate CAS 7601-54-9
Trisodium phosphate, kuma aka sani da 'sodium orthophosphate'. Tsarin sinadaran shine Na3PO4 · 12H2O. Lu'ulu'u marasa launi zuwa farar allura mai siffar lu'ulu'u ko lu'ulu'u na lu'ulu'u, tare da wurin narkewa na 73.4 ° C don dodecahydrate. Narkar da ruwa a cikin ruwa, bayani mai ruwa yana nuna karfi alkalinity saboda karfi hydrolysis na phosphate ions (PO43-); Insoluble a cikin ethanol da carbon disulfide. Yana da saurin lalacewa da yanayi a bushewar iska, yana samar da sodium dihydrogen phosphate da sodium bicarbonate. Kusan gaba ɗaya ya zama disodium hydrogen phosphate da sodium hydroxide a cikin ruwa. Trisodium phosphate yana daya daga cikin mahimman samfuran da ke cikin masana'antar phosphate, ana amfani da su sosai a masana'antar sinadarai na zamani, noma da kiwo, man fetur, yin takarda, wanki, yumbu da sauran fannonin saboda kaddarorinsa na musamman.
| Ƙayyadaddun bayanai | Babban inganci | Mataki na farko | Ingantattun samfuran |
| Trisodium Phosphate (kamar Na3PO4 · 12H2O) % ≥ | 98.5 | 98.0 | 95.0 |
| Sulfate (kamar SO4)% ≤ | 0.50 | 0.50 | 0.80 |
| Chloride (kamar Cl)% ≤ | 0.30 | 0.40 | 0.50 |
| Ruwa marar narkewa% ≤ | 0.05 | 0.10 | 0.30 |
| methyl orange alkalinity (kamar Na2O) | 16.5-19.0 | 16-09.0 | 15.5-19.0 |
| Iron (Fe)% ≤ | 0.01 | 0.01 | 0.01 |
| Arsenic (As)% ≤ | 0.005 | 0.005 | 0.05 |
Trisodium phosphate wakili ne mai riƙe danshi a cikin masana'antar abinci, ana amfani dashi a cikin abincin gwangwani, ruwan 'ya'yan itace, kayan kiwo, kayan nama, cuku, da abubuwan sha. An yi amfani da shi azaman mai laushi na ruwa da wanka a masana'antu kamar sinadarai, yadi, bugu da rini, yin takarda, da samar da wutar lantarki, wakili na rigakafin sikeli, mai laushin ruwa a rini na takarda, wakili mai buffering pH don adhesives da aka yi amfani da shi a cikin samar da takarda da kakin zuma, wakili mai gyarawa yayin bugu da rini, siliki mai sheki mai haɓakawa don masana'anta don masana'anta. Ana amfani da masana'antar ƙarfe a matsayin mai lalata sinadarai da kuma tsaftacewa, kuma a matsayin mai ba da gudummawa mai kyau a cikin hanyoyin haɓaka hoto. Abubuwan tsaftace hakora da kayan wanke kwalba. Coagulant ga madarar roba. Mai tsarkake ruwan sukari.
25kg / drum ko buƙatun abokan ciniki.
Trisodium phosphate CAS 7601-54-9
Trisodium phosphate CAS 7601-54-9
