Trisodium phosphas CAS 7601-54-9

CAS;7601-54-9

Formulae hypotheticae:Na3O4P

Pondus hypotheticum:163.940671

EINECS:231-509-8

Synonyma:TSPA; TSPC; TRI-SODIUM ORTHOPHOSPHATE; antisal4; dri-tri; emulsiphos440/660; nutrifosstp; oakite

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Quid est Trisodium phosphas?

Trisodium phosphate, quae et sodium orthophosphate appellatur. Na3PO4 · 12H2O formula chemica est. Acus albae hyalinae crystallis vel pulveris crystallini informatus, cum puncto liquefacto 73.4 ° C pro dodecahydrato. In aqua dissoluta, solutio aquea validam exhibet alcalinitatem ob hydrolysim phosphate ionum validam (PO43-); Insolubilem in ethanolo et carbo disulfide. Prona est ad deliquentiam et tempestatum in aere sicco, phosphatem dihydrogenum et sodium bicarbonatum proferens. Fere totaliter in disodium hydrogenii phosphatis et sodium hydroxidis in aqua resolutum. Trisodium phosphas unus est e seriei magni ponderis in industria phosphate, late in modernis industria chemicis, agricultura et agricultura, petroleum, graphio, purgat, ceramico et aliis agris ob proprietates speciales.

Specification

Specifications	Superior qualitas	Primo-gradus	Quid products
Trisodium Phosphate (ut Na3PO4·12H2O) % ≥	98.5	98.0	95.0
Sulfate (ut SO4)% ≤	0.50	0.50	0.80
Chloride (as Cl)% ≤	0.30	0.40	0.50
Aqua insolubilis materia % ≤	0.05	0.10	0.30
yl orange alcalinity (ut Na2O)	16.5-19.0	16-09.0	15.5-19.0
Ferrum (Fe) % ≤	0.01	0.01	0.01
Arsenicum (sicut) % ≤	0.005	0.005	0.05

Applicationem

Trisodium phosphate est humor retentionis agentis in cibo industriae, in cibo canned, fructus sucus potiones, lacticiniis fructus, caro producta, caseus et potiones. Usus est ut aqua emolliens et purgat in industriis ut chemica, textilia, imprimendi et tingendi, papermaking et potentiae generationis, boiler anti scalae agentis, aquae mollioris in charta tingendis, pH buffering agente ad adhesiva adhibita productione chartae cerae, agentis figendi in tempore imprimendi et tingendi, bombycinus glossae amplificator ad textilia, et anti- quitatis fragilitatem agentis ad lineas producendas. Industria metallurgica adhibita est ut agens chemicum deficiens et purgans, et ut egregius fautor in solutionibus evolutionis photographicae. Dentes agentes purgat, et lagena purgans purgat. Coagulans pro Flexilis lac. Saccharo succus emundans.