Phenacetin melting point reference material
Katalog №BWJ4714-2016Hajmi2gNarxi
Bu mahsulot hozircha mavjud emas.
Texnik xususiyatlari
| Shakli | Qattiq |
|---|---|
| Yaroqlilik muddati | 36 oy |
| Matritsa | Toza modda |
| Qadoq | Jigarrang flakon |
| Saqlash sharoiti | Xona haroratida, germetik va yorug‘likdan himoyalangan joyda saqlang. Ishlatishdan oldin (20±3) ℃ gacha keltirib, yaxshilab chayqating. Ochilgandan so‘ng darhol ishlating, ifloslanishdan saqlang. |
Qadoq hajmi
2g, 134.51℃(0.2℃/min)
Tarkibi va attestatsiya qiymatlari
| Modda | Attestatsiya qiymati | Noaniqlik (k=2) | CAS |
|---|---|---|---|
| Phenacetin | 134.51℃(0.2℃/min) | 0.45℃ | 62-44-2 |
| Phenacetin | 135.02℃(0.5℃/min) | 0.55℃ | |
| Phenacetin | 135.34℃(1.0℃/min) | 0.68℃ |