Sodium Dihydrogen Phosphate |7558-80-7
Nkọwa ngwaahịa
Nkọwa ngwaahịa: Sodium dihydrogen phosphate bụ kristal enweghị agba ma ọ bụ na-acha ọcha kristal ntụ ntụ, enweghị isi, mfe sorrel na mmiri, aqueous ngwọta bụ acidic, fọrọ nke nta insoluble na ethanol, okpomọkụ ọnwụ nke kristal mmiri nwere ike decomposed n'ime acid sodium pyrophosphate (Na3H2P2O7).A na-ejikarị ya eme ihe na ụlọ ọrụ ịgba ụka iji dozie pH, a na-ejikwa ya na nhazi nri na disodium hydrogen phosphate dị ka ihe na-emeziwanye ihe oriri.
Ngwa: Organic Intermediates na fatịlaịza
Nchekwa:Ekwesịrị ịchekwa ngwaahịa na ebe ndò na ebe dị jụụ.Ekwela ka anwụ kpughee ya.Igwe mmiri agaghị emetụta arụmọrụ.
Ụkpụrụ E Mezuru:Ọkọlọtọ mba ụwa.
Nkọwapụta ngwaahịa:
| Ihe | Nkọwapụta | Nsonaazụ |
| Ịdị ọcha | 98.0-103.0% | 99.6% |
| Mmiri na-adịghị edozi | ≤0.2% | 0.08% |
| Chloride | ≤0.014% | <0.014% |
| Sulfate | ≤0.2% | <0.05% |
| Ọla dị arọ (Pb) | ≤0.002% | <0.002% |
| As | ≤0.0008% | <0.0008% |
| pH | 4.1-4.5 | 4.32 |
| Mmiri | ≤2.0% | 1.3% |
