I-Sodium Dihydrogen Phosphate | 7558-80-7
Incazelo Yemikhiqizo
Incazelo Yomkhiqizo: I-sodium dihydrogen phosphate iyikristalu engenambala noma i-crystalline powder emhlophe, ayinaphunga, incibilika kalula emanzini, isixazululo sayo esinamanzi sine-asidi, cishe ayincibiliki ku-ethanol, ukulahlekelwa kokushisisa kwamanzi ekristalu kungabola kube i-asidi sodium pyrophosphate (Na3H2P2O7). Ivame ukusetshenziswa embonini yokuvutshelwa ukulungisa i-pH, futhi ivame ukusetshenziswa ekucubunguleni ukudla nge-disodium hydrogen phosphate njengesithuthukisi sekhwalithi yokudla.
Isicelo: Organic Intermediates kanye nomanyolo
Isitoreji:Umkhiqizo kufanele ugcinwe ezindaweni ezinomthunzi nezipholile. Ungalivumeli libekwe elangeni. Ukusebenza ngeke kuthinteke ngokuswakama.
Amazinga Asetshenzisiwe:I-International Standard.
Ukucaciswa komkhiqizo:
| Into | Ukucaciswa | Umphumela |
| Ubumsulwa | 98.0-103.0% | 99.6% |
| Amanzi angancibiliki | ≤0.2% | 0.08% |
| I-Chloride | ≤0.014% | <0.014% |
| I-Sulfate | ≤0.2% | <0.05% |
| Izinsimbi ezisindayo (Pb) | ≤0.002% | <0.002% |
| As | ≤0.0008% | <0.0008% |
| pH | 4.1-4.5 | 4.32 |
| Amanzi | ≤2.0% | 1.3% |
