I-Tetra Potassium Pyrophosphate | 7320-34-5 | Isithombe Esifakiwe se-TKPP

I-Tetra Potassium Pyrophosphate | 7320-34-5 | I-TKPP

Incazelo emfushane:

Igama Lomkhiqizo:I-Tetra Potassium Pyrophosphate

Amanye Amagama:I-TKPP

Isigaba:Eminye Imikhiqizo

Inombolo ye-CAS:7320-34-5

I-EINECS:230-785-7

Ukubukeka:impushana emhlophe

I-Molecular Formula:I-K4P2O7

I gama le-brand:I-Colorcom

Impilo Yeshelufu:iminyaka engu-2

Indawo Yomsuka:China

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo Yomkhiqizo

(1) I-Colorcom TKPP powder emhlophe noma isisindo, amandla adonsela phansi athile: 2.534, MP: 1109; Incibilika emanzini, ayincibiliki ku-ethanol futhi isisombululo sayo esinamanzi siyi-alkali. Ukunyibilika(25): 187g/100g amanzi; PH (1% isixazululo samanzi): 10.2; Inezakhiwo ezifanayo nezinye i-phosphate ejiyile.

(2) I-Colorcom TKPP isetshenziswa kakhulu njenge-ejenti eyinkimbinkimbi ku-electroplating engena-cyanogen, esikhundleni se-sodium cyanide.

(3) I-Colorcom TKPP futhi ingasetshenziswa njenge-ejenti engaphambi kokusebenza ku-electroplating kanye ne-pyrophosphoric acid electroplating solution, njengesithako kanye nesengezo kuzo zonke izinhlobo zokuhlanza kanye ne-ejenti yokwelapha ebusweni bensimbi, njengesisabalalisi sobumba embonini ye-ceramic, njenge-ejenti ehlakazayo ne-buffering kumbala kanye amadayi, ukususa inani elincane le-ferric ion emanzini embonini ye-blanching neyokudaya ukuze kuthuthukiswe izinga.

Ukucaciswa Komkhiqizo

Into	RESULT(Ibanga lobuchwepheshe)	UMPHUMELA(Ibanga lokudla)
Okuqukethwe okuyinhloko	≥98%	≥98%
I-P2O5 % ≥	42.2	42.2
Cl % ≤	0.005	0.001
Fe % ≤	0.008	0.003
PH (2% isixazululo samanzi)	10.1-10.7	10.1-10.7
Insimbi Enzima (Pb) ≤	0.003	0.001
F % ≤	0.001	0.001
Njengo-% ≤	0.005	0.0003