Kaya
Sodium acid pyrophosphate | 7758-16 | Addopping na abinci
Bayanin samfurin
(1) farin foda na granular, yawan dangi 1.86G / M. Solumle cikin ruwa da insoluble a ethanol. Idan mafita mai ruwa mai tsafta yana mai zafi tare da diluted macic acid, za a shayar da hydrally cikin phosphoric acid.
(2) Sodium na launi mai launi iri ɗaya pydrohosphate shine hydroscopic, kuma lokacin sha da laima zai zama cikin samfurin tare da hexahydrates. Idan yana mai zafi a zazzabi sama da 220 ℃., Za a bazu zuwa cikin metaphate meta phosphate.
Musamman samfurin
| Kowa | Sakamakon (matakin abinci) |
| Babban abun ciki% ≥ | 93.0-100.5 |
| P2o5% ≥ | 63.0-64.0 |
| PH na 1% bayani | 3.5-4.5 |
| Ruwa insolable% ≤ | 1.0 |
| Kai (kamar yadda PB)% ≤ | 0.0002 |
| Arsenic (as)% ≤ | 0.0003 |
| Makaman nauyi kamar (PB)% ≤ | 0.001 |
| Flurasides (f)% ≤ | 0.005 |
Kunshin:25 kg / jakar ko kamar yadda kake buƙata.
Adana:Adana a iska mai sanyi, wuri mai bushe.
Babban doka:Ka'idojin kasa da kasa.
