| 融点 |
681 °C (lit.) |
| 沸点 |
184 °C(lit.) |
| 比重(密度) |
1.7 g/cm3 |
| かさ密度 |
1500kg/m3 |
| 蒸気密度 |
9 (vs air) |
| 蒸気圧 |
0.31 mm Hg ( 25 °C) |
| 屈折率 |
1.677 |
| 闪点 |
1330°C |
| 貯蔵温度 |
2-8°C |
| 溶解性 |
H2O: 1 M at 20 °C, clear, colorless |
| 外見 |
particles (round) |
| 酸解離定数(Pka) |
0.06[at 20 ℃] |
| 比重 |
3.13 |
| 色 |
Yellow |
| PH |
6.0-9.0 (25℃, 1M in H2O) |
| 臭い (Odor) |
odorless |
| Flame Color |
Violet or light purple |
| 由来生物 |
rabbit |
| 水溶解度 |
1.43 kg/L |
| 熱伝導率 |
2.887 W/(m·K) |
| 比熱容量 |
Cp(crystal): 0.32 J/(g·K), at 25℃ |
| Sensitive |
Hygroscopic |
| Merck |
14,7643 |
| Dielectric constant |
5.1200000000000001 |
| BCS Class |
1 |
| 安定性： |
Stable. Protect from light and moisture. Incompatible with strong reducing agents, strong acids, steel, aluminium, alkali metals, brass, magnesium, zinc, cadmium, copper, tin, nickel and their alloys. |
| 化粧品成分の機能 |
ANTIMICROBIAL |
| InChI |
1S/HI.K/h1H;/q;+1/p-1 |
| InChIKey |
NLKNQRATVPKPDG-UHFFFAOYSA-M |
| SMILES |
[K+].[I-] |
| LogP |
-0.958 at 25℃ |
| CAS データベース |
7681-11-0(CAS DataBase Reference) |
| NISTの化学物質情報 |
Potassium iodide(7681-11-0) |
| EPAの化学物質情報 |
Potassium iodide (7681-11-0) |
| Absorption |
cut-off at 273nm in H2O at 1M |
