Perchloric acid standard solution
Katalog №BWR5066-2016CAS7601-90-3Hajmi500mLNarxi
Bu mahsulot hozircha mavjud emas.
Texnik xususiyatlari
| Shakli | Suyuq |
|---|---|
| Yaroqlilik muddati | 12 oy |
| Molekulyar formula | ClHO4 |
| Matritsa | Glacial acetic acid and acetic anhydride |
| Qadoq | brown glass bottle |
| 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
500mL, 0.02004mol/L(21.0℃)
Tarkibi va attestatsiya qiymatlari
| Modda | Attestatsiya qiymati | Noaniqlik (k=2) | CAS |
|---|---|---|---|
| Perchloric acid | 0.02004mol/L(21.0℃) | 2% | 7601-90-3 |