Sodium phosphate monobasic CAS 7558-80-7

CAS:7558-80-7

Foromo ea limolek'hule:H3O4P.Na

Boima ba limolek'hule:119.977

EINECS:231-449-2

Mantsoe a tšoanang:SODIUM DIHYDROGEN PHOSPHATE-16O4; MONOBASICSODIUMPHOSPHATE,ANHYDROUS,USP; MONOSODIUMPHOSPHATE(BULK; SODIUMPHOSPHATEMONOBASIC,ANHYDROUS,FCC(BULK; SODIUMMONOBASICPHOSPHATE; SODIUMSALTSOFORTHOPHORICACID; NATRIUMDIHYDROGENPHOSPHATE; SODIUMDIHYDROPHOSPHATE; MONOSODIUMMONOPHOSPHATE

Siea Molaetsa oa Hao

Qaqiso ea Sehlahisoa

Khoasolla

Li-tag tsa Sehlahisoa

Sodium phosphate monobasic CAS 7558-80-7 ke eng?

Sodium phosphate monobasic ke phofo e se nang 'mala kapa e tšoeu e kristale, ha e na monko 'me e qhibiliha habonolo ka metsing. Tharollo ea eona ea metsi e na le asiti 'me e batla e sa qhibilihe ka har'a ethanol. Ha e futhumatsoa, e lahleheloa ke metsi a eona a kristale 'me ea bola ho ba sodium pyrophosphate e nang le asiti (Na3H2P2O7). E sebelisoa hangata indastering ea ho belisa ho laola asiti le alkalinity, hangata e sebelisoa hammoho le disodium hydrogen phosphate e le ntlafatso ea boleng ba lijo ts'ebetsong ea lijo. Joalo ka ho ntlafatsa botsitso ba mocheso oa lihlahisoa tsa lebese, ho etsa balaoli ba pH le li-binder bakeng sa lihlahisoa tsa litlhapi, jj.

Tlhaloso

Ntho	Tlhaloso
Khatello ea mouoane	0Pa ho 20℃
Botenya	1.40 g/mL ho 20 °C
E qhibilihisang	E qhibiliha ka metsing
pKa	(1) 2.15, (2) 6.82, (3) 12.38 (ka 25℃)
PH	4.0 - 4.5 (25℃, 50g/L ka metsing)
λmax	λ: 260 nm Amax: ≤0.025λ: 280 nm Amax: ≤0.02

Kopo

Sodium phosphate monobasic e na le mefuta e mengata ea ts'ebeliso 'me e ka sebelisoa e le thepa e tala bakeng sa tlhahiso ea sodium hexametaphosphate le sodium pyrophosphate; E ka boela ea sebelisoa bakeng sa ho etsa letlalo le ho phekola metsi a boiler; E le ntlafatso ea boleng le phofo ea ho baka, e sebelisoa e le sesebelisoa sa ho boloka le ho belisa phofo ea thepa e tala indastering ea lijo le ho belisa; E boetse e sebelisoa e le sesebelisoa sa ho eketsa lijo, sesepa le mothusi oa ho daea.