PATENT BLUE V
- русский язык имя
- английское имяPATENT BLUE V
- CAS №3536-49-0
- CBNumberCB5176335
- ФормулаC27H34CaN2O7S2
- мольный вес602.77
- EINECS222-573-8
- номер MDLMFCD00038746
- файл Mol3536-49-0.mol
химическое свойство
| Температура плавления | 200 °C |
| температура хранения | Hygroscopic, -20°C Freezer, Under inert atmosphere |
| растворимость | DMSO : 83.33 mg/mL (143.49 mM) |
| Цветовой индекс | 42051 |
| форма | Solid |
| цвет | Brown to black |
| Растворимость в воде | 20.98g/L at 20℃ |
| БРН | 4108121 |
| ИнЧИКей | RTMBGDBBDQKNNZ-UHFFFAOYSA-L |
| LogP | -1.99 at 25℃ |
| Рейтинг продуктов питания EWG | 1-3 |
| FDA UNII | 8QE473DV1Z |
| Система регистрации веществ EPA | Ethanaminium, N-[4-[[4-(diethylamino)phenyl](5-hydroxy-2,4-disulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-, inner salt, calcium salt (2:1) (3536-49-0) |
| UNSPSC Code | 85151701 |
| NACRES | NA.24 |
| Коды опасности | Xn |
| Заявления о рисках | 40 |
| Заявления о безопасности | 22-24/25 |
| WGK Германия | 3 |
| RTECS | KH2752000 |
PATENT BLUE V химические свойства, назначение, производство
Использование
Patent Blue V (CAS# 3536-49-0) is a water-soluble food colouring. Patent Blue V has also been used as a standard for high-performance liquid chromatography-diode array detection for dating of paper ink. Dyes and metabolites, Environmental TestingПодготовка
(a) 3-Nitrobenzaldehyde?and N,N-diethylbenzenamine (2 Moore) condensation, then reduction, then the amino diazotization and then translate into hydroxyl compound, and then two stlfonation, finally will product into calcium salt, and segregation and oxidation; (b)3-Hydroxybenzaldehyde and N,N-diethylbenzenamine (2 Moore) condensation, and then two stlfonation, into calcium salt and oxidation. The dyes can also be as sodium salting out.PATENT BLUE V запасные части и сырье
PATENT BLUE V поставщик
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