Iṣuu soda iodide CAS 7681-82-5
Iṣuu soda iodide jẹ funfun ti o lagbara ti a ṣẹda nipasẹ didaṣe iṣuu soda kaboneti tabi iṣuu soda hydroxide pẹlu hydroiodic acid ati yiyọ ojutu naa. O ni anhydrous, dihydrate, ati pentahydrate. O jẹ ohun elo aise fun iṣelọpọ iodine, ni oogun ati fọtoyiya. Ojutu ekikan ti iṣuu soda iodide ṣe afihan idinku nitori iran ti hydroiodic acid.
| Nkan | Sipesifikesonu |
| Oju omi farabale | 1300 °C |
| iwuwo | 3.66 |
| Ojuami yo | 661°C (tan.) |
| pKa | 0.067 [ni 20 ℃] |
| PH | 6-9 (50g/l, H2O, 20℃) |
| Awọn ipo ipamọ | Fipamọ ni +5°C si +30°C. |
Sodium iodide jẹ erupẹ funfun kan pẹlu agbekalẹ kemikali NaI. O ni ọpọlọpọ awọn ohun elo ati pe o le ṣe pọ daradara pẹlu photocathode ti awọn tubes photomultiplier nipa lilo awọn ohun-ini opiti ti o dara julọ ti iṣuu soda iodide lati ṣeto awọn ẹrọ opiti pẹlu ṣiṣe itanna giga. Pẹlu awọn ohun-ini ati idiyele kekere ti iṣuu soda iodide, o jẹ lilo pupọ ni awọn aaye bii iṣawari epo, ayewo aabo, ati ibojuwo ayika.
Nigbagbogbo aba ti ni 25kg / ilu, ati tun le ṣee ṣe package ti adani.
Iṣuu soda iodide CAS 7681-82-5
Iṣuu soda iodide CAS 7681-82-5
