| 融点 |
142~144℃ |
| 比重(密度) |
0.98 |
| かさ密度 |
470kg/m3 |
| 蒸気圧 |
0Pa at 25℃ |
| 闪点 |
285℃ |
| 貯蔵温度 |
room temp |
| 溶解性 |
100g/l |
| 外見 |
Fine Powder |
| カラーインデックス |
45430 |
| 酸解離定数(Pka) |
4.1(at 25℃) |
| 色 |
Deep red to brown |
| 酸塩基指示薬変色域(pH) |
0(yellow)-3.6(red) |
| PH |
6-7 (10g/l, H2O, 20℃) |
| 水溶解度 |
Soluble in water |
| ε（減衰係数） |
≥13000 at 308-312nm
≥32000 at 259-263nm |
| 極大吸収波長 (λmax) |
525nm |
| Merck |
14,3693 |
| BRN |
1443945 |
| Henry's Law Constant |
3.9×1013 mol/(m3Pa) at 25℃, Zhang et al. (2010) |
| 安定性： |
Stable. Incompatible with strong oxidizing agents. |
| 生物学的応用 |
Detecting gene expression,phosphoproteins,protease,stress biomarkers; treating age-related macular degeneration,arteriosclerosis,bone metabolic diseases,burns,cancer,diabetes,human immunodeficiency virus infection,obesity |
| 主な用途 |
color filter, light emitting diodes, nanosensors, imaging materials, inks, paints, colored bubbles, detergents, cleaners, cosmetics, oral care agent, hair dyes, antiseptic, treatment of burns, diabetes, obesity, cancer, viral diseases, radio chemotheray, photodynamic therapy |
| 化粧品成分の機能 |
HAIR DYEING
COLORANT |
| InChI |
1S/C20H8I4O5.2Na/c21-11-5-9-17(13(23)15(11)25)28-18-10(6-12(22)16(26)14(18)24)20(9)8-4-2-1-3-7(8)19(27)29-20;;/h1-6,25-26H;;/q;2*+1/p-2 |
| InChIKey |
RAGZEDHHTPQLAI-UHFFFAOYSA-L |
| SMILES |
[Na+].[Na+].[O-]c1c(I)cc2c(Oc3c(I)c([O-])c(I)cc3C24OC(=O)c5ccccc45)c1I |
| LogP |
-1.163 at 25℃ |
| CAS データベース |
16423-68-0 |
| EPAの化学物質情報 |
Erythrosine B (16423-68-0) |
