Sodium Pyrophosphate |7722-88-5
Sharaxaada Alaabta
Sharaxaada Alaabta: Sodium Pyrophosphate waa unug aan organic ahayn. Way fududahay in la nuugo biyaha hawada iyo delixoscopic, ku milma biyaha, aan milmin ee ethanol iyo dareerayaasha kale ee organic.Waxay leedahay awood isku dhafan oo xoog leh oo leh Cu2+, Fe3+, Mn2+ iyo ion birta kale, iyo xalka aqueous wuxuu deggan yahay ka hooseeya 70 darajo Celsius, waxaana lagu hydrolyzed karaa disodium hydrogen phosphate iyadoo la karkariyo
Codsiga: Waxa loo istcimaalaa firdhiya iyo emulsifier wax soo saarka kiimikaad oo loo isticmaalo dawada cadayga ee warshadaha kiimikaad ee maalinlaha ah, waxa ay samayn kartaa kolloid leh kaalshiyam hydrogen phosphate waxana ay ka ciyaartaa door xasilinta.Waxa kale oo loo isticmaali karaa saabuunta synthetic iyo soo saarista shaambo iyo alaabooyin kale.
Kaydinta:Alaabta waa in lagu kaydiyaa meel hadh iyo qabow.Ha u ogolaan inay cadceeddu soo baxdo.Waxqabadka kuma saameyn doono qoyaanka.
Heerarka la fuliyay:Heerka Caalamiga ah.
Tilmaamaha Alaabta:
| Walxaha | Codsiga caadiga ah |
| Qiimaynta (sida Na4P2O7),% | 96.5.0min |
| P2O5,% | 52.5-54.0 |
| Qiimaha pH (1%) | 9.9-10.7 |
| Arsenic ( Sida), mg/kg | 1.0Max |
| Fluoride (F),mg/kg | 50.0Max |
| Cadmium (Cd) ,mg/kg | 1.0Max |
| Meerkuri (Hg), mg/kg | 1.0Max |
| Lead ( Pb), mg/kg | 4.0Max |
| Biyaha aan milmi karin,% | 0.2Max |
| Luminta dabka (105 ° C, 4 saacadood ka dibna 550 ° C 30 daqiiqo),% | 0.5Max |
