![ChemicalBook](https://m.chemicalbook.com/Scripts/New/img/logo.png)
![структурированное изображение](/CAS/GIF/12225-21-7.gif)
Food Yellow 4:1
- русский язык имя
- английское имяFood Yellow 4:1
- CAS №12225-21-7
- CBNumberCB3874840
- ФормулаC16H9N4O9S2.3Na
- мольный вес534.368
- EINECS235-428-9
- номер MDLMFCD00148908
- файл Mol12225-21-7.mol
химическое свойство
плотность | 0.341[at 20℃] |
растворимость | 600mg/L in organic solvents at 20 ℃ |
пка | 0[at 20 ℃] |
Запах | Odorless |
Растворимость в воде | 561.286mg/L at 30℃ |
LogP | 0.028 at 25℃ |
Вещества, добавляемые в пищу (ранее EAFUS) | FD&C YELLOW NO. 5, ALUMINUM LAKE |
Рейтинг продуктов питания EWG | 1-4 |
FDA UNII | JQ6BLH9FR7 |
Система регистрации веществ EPA | C.I. Pigment Yellow 100 (12225-21-7) |
Food Yellow 4:1 химические свойства, назначение, производство
Использование
Food Yellow no. 4 Aluminum Lake is a synthetic organic pigment. Dyes and metabolites, Environmental Testing.Подготовка
4-Aminobenzenesulfonic acid?diazo, and 5-Oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylic acid?coupled into aluminum salt deposit into color.Общее описание
Yellow to greenish-yellow powder.Реакции воздуха и воды
Azo dyes can be explosive when suspended in air at specific concentrations. Insoluble in water.Профиль реактивности
Food Yellow 4:1 is an azo dye complex. Azo, diazo, azido compounds can detonate. This applies in particular to organic azides that have been sensitized by the addition of metal salts or strong acids. Toxic gases are formed by mixing materials of this class with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides.Пожароопасность
Flash point data for Food Yellow 4:1 are not available. Food Yellow 4:1 is probably combustible.Food Yellow 4:1 запасные части и сырье
Food Yellow 4:1 поставщик
поставщик | телефон | страна | номенклатура продукции | благоприятные условия |
---|---|---|---|---|
+86-0371-55170693 +86-19937530512 |
China | 21667 | 55 | |
+86-0371-86658258 +8613203830695 |
China | 29889 | 58 | |
18871490254 | CHINA | 28180 | 58 | |
+86-023-6139-8061 +86-86-13650506873 |
China | 39916 | 58 | |
+86-029-89586680 +86-18192503167 |
China | 8840 | 58 | |
+86-027-59207850 | China | 5989 | 58 | |
+8615604608665 15604608665 |
CHINA | 9427 | 58 | |
571-88938639 +8617705817739 |
China | 52861 | 58 | |
+8618339805032 | China | 13185 | 58 | |
+8615250961469 | China | 9827 | 58 |