I-Pyrophosphoric acid CAS 2466-09-3

I-CAS:2466-09-3

Ifomula yeemolekyuli:H4O7P2

Ubunzima beMolekyuli:177.98

EINECS:219-574-0

Izithethantonye:PYROPHOSPHORIC ACID, TECH.; eizh I-PYROPHOSPHORIC ACID, 90+% Diphosphoric (V) acid; Iasidi yePyrophosphoricDiphosphoric acid; Ibakala lobugcisa bePyrophosphoric acid; I-Pyrophosphoric acid ye-Vetec (TM) i-reagent grade, i-94%; iphosphoricaci; inorganpyrophosphate; I-Pyrophosphoric acid (8CI); I-Pyrophosphorsure

Shiya uMyalezo Wakho

Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

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

Iasidi ye-Pyrophosphoric yinaliti engenambala emile njengekristale okanye ulwelo lwe-viscous olungenambala elenza iikristale emva kokugcinwa ixesha elide kwaye ayinambala yeglasi. Ioni zePyrophosphate zineempawu zolungelelwaniso ezinamandla, kunye ne-P2O74- egqithisileyo inokunyibilikisa iityuwa zepyrophosphate ezinganyibilikiyo (Cu2+, Ag+, Zn2+, Mg2+, Ca2+, Sn2+, njl.) ukwenza iiyoni zokulungelelanisa, ezifana [Cu (P2O7) 2] 6-, [ Sn (P2O7) 2] 6-, njl. Isetyenziswa ngokuqhelekileyo njenge-catalyst kwishishini lokuvelisa i-organic phosphate esters, njl.

Inkcazo

Into	Inkcazo
I-SOLUBLE	709g/100mL H2O (23°C)
Ukuxinana	malunga ne-1.9g/ml (25℃)
Indawo yokunyibilika	61 °C
pKa	0.99±0.10(Kuqikelelwe)
uzinzo	Ukufunxa ukufuma kunye novakalelo
Iimeko zokugcina	-20 °C, Hygroscopic

Isicelo

I-asidi ye-Pyrophoric isetyenziswe njenge-catalyst, i-agent yokufihla, i-agent yokucoca isinyithi, kunye ne-stabilizer ye-peroxides eziphilayo. Ikwasetyenziselwa ukulungisa ixabiso le-Ph yesisombululo se-electroplating kwinkqubo yobhedu ye-electroplating. I-agent ye-Pyrophoric acid yokugcina amanzi, ukuphucula umgangatho, umlawuli we-pH, i-agent ye-metal chelating.