Kalii Phosphas Monobasicus CAS 7778-77-0

CAS:7778-77-0

Formula Molecularis:H2KO4P

Pondus Moleculare:136.085541

EINECS:231-913-4

Synonyma:KALII PHOSPHAS MONOBASICUM, PH EUR; Kalium DihydrogenOrthophosphas (Anhydricus) Ep; Kalium Phosphas, 2M Solutio; Kalium DihydrogenPhosphas Fcc; Monokalii Phosphas, Cibi Gradus; Kalium DihydrogenPhosphas Bp; Kalium Phosphas Monobasicum, Anhydricum; Kalium DihydrogenO-Phosphas Gr; Kalium DihydrogenPhosphas Nf; Monokalii Phosphas, Tech Gradus; Kalium DihydrogenPhosphas Ar

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Detalia Producti

Deprime

Etiquettae Productarum

Quid est Kalii Phosphas Monobasicum CAS 7778-77-0??

Phosphas kalici monobasicus est pulvis crystallinus vel crystallinus, incolor vel albus, sine odore. Densitas relativa est 2.338. Facile in aqua dissolvitur, insolubilis in aethanolo. Solutio aquosa acida est, pH 4.2-4.7 pro solutione aquosa 2.7%. Stabilis in aere. ADI 0-70mg/kg (FAO/WHO, 1994).

Specificatio

Res	Specificatio
punctum liquefactionis	252.6°C (lit.)
Pressio vaporis	0Pa ad 25℃
SOLUBILIS	222 g/L (20°C)
pKa	(1) 2.15, (2) 6.82, (3) 12.38 (ad 25℃)
PH	4.2-4.6 (20g/l, H₂O, 20℃)
Conditiones repositionis	Inter +5°C et +30°C servandum.

Applicatio

Phosphas kalici monobasicus est emendator qualitatis qui vim habet augendi iones metallicos complexos, valorem pH, et vim ionicam cibi, ita adhaesionem et capacitatem aquae tenendae cibi emendans. Regulae Sinenses statuunt ut ad farinam triticeam adhiberi possit, cum usu maximo 5.0g/kg; usus maximus in potionibus est 2.0g/kg.