Potassium hydrogen phthalate CAS 877-24-7
Potassium hydrogen phthalate tioata paepae. Ole fa'atatau ile 1.636. Fa'amuta ile 12 vaega ole vai malulu ma le 3 vaega ole vai fa'apuna; E solu teisi i le ethanol. Ole pH ole 0.05M vaifofo ile 25 ℃ ole 4.005. Fa'apala ile 295-300 ℃.
| Aitema | Fa'amatalaga |
| Fa'apuna | 98.5-99.5 ;°C/740 ;mmHg(malamalama .) |
| Malosi | 1.006 g/mL ile 20 °C |
| Liu liusuavai | 295-300 °C (tes.) (malamalama) |
| PH | 4.00-4.02 (25.0℃±0.2℃, 0.05M) |
| teteega | H2O:100 mg/mL |
| Tulaga teuina | Teu i le +5°C i le +30°C. |
O le potassium hydrogen phthalate e masani ona faʻaaogaina mo le faʻavasegaina o vaifofo masani o le sodium hydroxide ona o le faigofie o le mauaina o oloa mama e ala i le toe faʻaleleia, leai se vai tioata, leai se hygroscopicity, faigofie teuina, ma maualuga maualuga; E mafai foi ona faʻaaogaina mo le faʻavasegaina o le vaifofo o le acetic acid ma le perchloric acid (faʻaaogaina le methyl violet e fai ma faʻailoga).
E masani ona faʻapipiʻiina i le 25kg / paʻu, ma e mafai foi ona faia faʻapipiʻi faʻapitoa.
Potassium hydrogen phthalate CAS 877-24-7
Potassium hydrogen phthalate CAS 877-24-7
