Hua
Te konutai waikawa pyrophosphate | 7758-16-9 | Taapiri kai taapiri
Whakaahuatanga Hua
(1)) Te paura ma o te marau, te tino whanaunga 1.86g / m. Te rewa i roto i te wai me te koretake i roto i te etanol. Mena kua wera tahi te otinga wai me te waikawa Inorganic waikawa, ka hydrolyzed ki te waikawa phosphoric.
(2) Ko te konutai tae o te waikawa gimium ko te hydrodscopic, a, i te tango i te haumu ka uru ki roto i te hua me te hexahydrates. Mena ka mahanahia i te pāmahana i runga ake i te 220 ℃., Ka waihotia ki te konutai meta meta phosphate.
Te tohu hua
| Take | Hua (kōeke kai) |
| Ihirangi matua% ≥ | 93.0-100.5 |
| P2O5% ≥ | 63.0-64.0 |
| PH o te 1% otinga | 3.5-4.5 |
| INSOLBLE %% | 1.0 |
| Arahi (rite pb)% ≤ | 0.0002 |
| Arsenic (rite)% ≤ | 0.0003 |
| Metara taimaha hei (pb)% ≤ | 0.001 |
| Flurowers (F)% ≤ | 0.005 |
Paati:25 kg / peeke, i a koe e tono ana.
Rokiroki:Rokiroki i te waahi, i te waahi maroke.
Paerewa Kaiwhakahaere:Paerewa International.
