Hua
Konutai Waikawa Pyrophosphate | 7758-16-9 | SAPP Kai taapiri
Whakaahuatanga Hua
(1) Te paura ma o te kirikiri, Te kiato whanaunga 1.86g/m. Wairewa ki te wai, karekau ki te waiwaro. Mēnā ka whakawerahia tōna wairewa wai me te waikawa pararopi kua diluted, ka whakamarohia ki te waikawa ūkuikui.
(2) Ko te Colorcom Sodium Acid Pyrophosphate he hydroscopic, a ka ngongo i te makuku ka noho hei hua whai hexahydrates. Mēnā ka whakawerahia i te pāmahana i runga ake i te 220 ℃., ka pirau ki te konutai meta phosphate.
Whakatakotoranga Hua
| Tūemi | HUA(Kai kōeke) |
| Ihirangi matua %≥ | 93.0-100.5 |
| P2O5 %≥ | 63.0-64.0 |
| PH o 1% otinga | 3.5-4.5 |
| Wai Whakarewa %≤ | 1.0 |
| Mata (As Pb) %≤ | 0.0002 |
| Arsenic( As ) %≤ | 0.0003 |
| Ko nga konganuku taumaha hei (Pb) %≤ | 0.001 |
| Puawai (F) %≤ | 0.005 |
Mōkī:25 kg / putea ranei kia rite ki to tono.
Rokiroki:Rokiroki ki te waahi hau, maroke.
Paerewa Whakahaere:Paerewa o te Ao.
