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Phthalein Purple
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 4058692 | 1 G | 2100 | |||
| 4058692 | 10 G | 5190 |
产品别名
2411-89-4
Phthalein Purple
Xylenolphthalein-bis(iminodiacetic acid), Metal phthaleine, Cresol phthalexone
基本信息
| Empirical Formula【经验(实验)分子式】 | C32H32N2O12 |
| Molecular weight | 636.60 |
| MDL number | MFCD00005911 |
| EC Index Number【EC索引号】 | 219-318-8 |
| Analysis Note【分析说明】 | Identity (UV/VIS-Spectrum): passes test Absorption maximum λmax.(Sodium hydroxide solution 0.1 mol/l): 577 - 580 nm Spec. Absorptivity A 1%/1cm (λmax; 0.005 g/l;sodium hydroxide solution 0.1 mol/l;calc. on anhydrous substance): ≥ 750 Water (according to Karl Fischer): ≤ 10 % Suitability as indicator (for metal titration): passes test |
产品性质
| agency | reag. Ph. Eur. |
| Quality Level【质量水平】 | 200 |
| impurities【杂质】 | ≤10% Water (Karl Fischer) |
| mp | 186 ℃ |
| bulk density【堆积密度】 | 50 kg/m3 |
| storage temp.【储存温度】 | 2-30℃ |
| InChI | 1S/C32H32N2O12.4Na/c1-17-7-21(9-19(29(17)43)11-33(13-25(35)36)14-26(37)38)32(24-6-4-3-5-23(24)31(45)46-32)22-8-18(2)30(44)20(10-22)12-34(15-27(39)40)16-28(41)42;;;;/h3-10,43-44H,11-16H2,1-2H3,(H,35,36)(H,37,38)(H,39,40)(H,41,42);;;;/q;4*+1/p-4 |
| InChI key | KSMPPVYJZJBIES-UHFFFAOYSA-J |
安全信息
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 3 |
