I-Pyrophosphoric acid CAS 2466-09-3

I-CAS:2466-09-3

I-Molecular Formula:I-H4O7P2

Isisindo se-Molecular:177.98

I-EINECS:219-574-0

Omqondofana:PYROPHOSPHORIC ACID, TECH.; eizh; I-PYROPHOSPHORIC ACID, 90+% Diphosphoric(V) acid; I-Pyrophosphoric acidI-Diphosphoric acid; Ibanga lobuchwepheshe le-pyrophosphoric acid; Pyrophosphoric acid Vetec(TM) reagent grade, 94%; iphosphoricaci; inorganpyrophosphate; I-Pyrophosphoric acid (8CI); I-Pyrophosphorsure

Shiya Umlayezo Wakho

Imininingwane Yomkhiqizo

Landa

Omaka bomkhiqizo

Iyini i-Pyrophosphoric acid CAS 2466-09-3?

I-Pyrophosphoric acid iyikristalu emile enaliti engenambala noma uketshezi lwe-viscous olungenambala olwakha amakristalu ngemva kokugcinwa isikhathi eside futhi luyingilazi engenambala. Ama-ion e-pyrophosphate anezakhiwo eziqinile zokuxhumanisa, futhi i-P2O74- eyeqile ingancibilikisa usawoti we-pyrophosphate ongancibiliki (Cu2+, Ag+, Zn2+, Mg2+, Ca2+, Sn2+, njll.) ukwakha ama-ion wokuxhumanisa, afana ne- [Cu (P2O7) 2] 6-, [ I-Sn (P2O7) 2] 6-, njll. Ngokuvamile isetshenziswa njenge-catalyst embonini ukukhiqiza i-organic phosphate esters, njll.

Ukucaciswa

Into	Ukucaciswa
I-SOLUBLE	709g/100mL H2O (23°C)
Ukuminyana	cishe 1.9g/ml (25℃)
Iphoyinti lokuncibilika	61 °C
pKa	0.99±0.10(Okubikezelwe)
ukuzinza	Ukumuncwa komswakama kanye nokuzwela
Izimo zokugcina	-20°C, Hygroscopic

Isicelo

I-Pyrophoric acid isetshenziswa njenge-catalyst, i-ejenti yokufihla, i-ejenti yokucwenga insimbi, kanye ne-stabilizer yama-peroxides aphilayo. Ibuye isetshenziselwe ukulungisa inani le-Ph lesisombululo se-electroplating kunqubo yethusi ye-electroplating. I-ejenti yokugcina amanzi ye-Pyrophoric acid, isithuthukisi sekhwalithi, isilawuli se-pH, i-ejenti ye-metal chelating.