
Formaldehyde 2,4-dinitrophenylhydrazone
Katalog №BWJ5447-2016CAS1081-15-8Hajmi10mgNarxi
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Texnik xususiyatlari
| Shakli | Qattiq |
|---|---|
| Yaroqlilik muddati | 48 oy |
| Molekulyar formula | C7H6N4O4 |
| Matritsa | Toza modda |
| Qadoq | Brown inner glass bottle |
| Saqlash sharoiti | 2–8 ℃ haroratda, germetik va yorug‘likdan himoyalangan joyda saqlang. Ishlatishdan oldin (20±3) ℃ gacha keltirib, yaxshilab chayqating. Ochilgandan so‘ng darhol ishlating, ifloslanishdan saqlang. |
Qadoq hajmi
10mg, 99.26%
Tarkibi va attestatsiya qiymatlari
| Modda | Attestatsiya qiymati | Noaniqlik (k=2) | CAS |
|---|---|---|---|
| Formaldehyde 2,4-dinitrophenylhydrazone | 99.26% | 0.50% | 1081-15-8 |