您的位置：首页 > 产品中心 > 1324-76-1， Alkali blue (C.I. 42765)
Alkali blue (C.I. 42765)
产品别名
1324-76-1
Alkali blue (C.I. 42765)
基本信息
| Empirical Formula【经验(实验)分子式】 | C37H29N3O3S |
| Molecular weight | 595.71 |
| EC Index Number【EC索引号】 | 215-385-2 |
| General description【一般描述】 | indicator |
| Analysis Note【分析说明】 | Identity (UV/VIS-Spectrum): passes test Transition range: pH 11.5 - pH 13.0 blue-violet - dark-pink Absorption maximum λmax. (Ethanol): 597 - 602 nm Spec. Absorptivity A 1%/1cm (λmax; 0.003 g/l; ethanol abs.; calculated on dried substance): ≥ 1000 TLC-Test: passes test Loss on drying (110 °C): ≤ 5 % Suitability as indicator (according to DIN 51558): passes test |
产品性质
| Quality Level【质量水平】 | 200 |
| agency | passes application test for DIN 51558 |
| loss【缺失】 | ≤5% loss on drying, 110℃ |
| storage temp.【储存温度】 | 2-30℃ |
| InChI | 1S/C37H29N3O3S/c41-44(42,43)36-14-8-7-13-35(36)40-34-25-19-29(20-26-34)37(27-15-21-32(22-16-27)38-30-9-3-1-4-10-30)28-17-23-33(24-18-28)39-31-11-5-2-6-12-31/h1-26,38-39H,(H,41,42,43) |
| InChI key | DVPLSZDCYOJSOG-UHFFFAOYSA-N |
安全信息
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
