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Номер CAS 70024-67-8
Содержание 80%
Упаковка 200 кг/бочка 1000 кг/IBC
Имена и идентификаторы
| Имя | Бензолсульфоновая кислота, C16-24-алкильные производные. |
| Синонимы | (C16-24) Alkylbenzenesulfonic acid Бензолсульфоновая кислота, C16-24-алкильные производные. |
| CAS | 70024-67-8 |
| EINECS | 274-262-1 |
70024-67-8 – Риск и безопасность
| Идентификаторы ООН | 2586 |
| Класс опасности | 8 |
| Группа упаковки | III |
Основные химические свойства
| Объект | Спецификация |
|---|---|
| Химическое название | C20-24 Alkylbenzene Sulfonic Acid |
| Номер по CAS | 70024-67-8 |
| Молекулярная формула | C₂₆H₃₈O₃S to C₃₀H₄₆O₃S (typical) |
| Внешний вид | Темно-коричневая вязкая жидкость |
| Активный контент | 96-98% |
| Кислотность | 160-180 мг КОН/г |
| Растворимость | Soluble in water, alcohols, and hydrocarbons |
Основные функциональные свойства и области применения
| Функция | Первичные приложения |
|---|---|
| Анионное ПАВ | Составы моющих средств |
| Эмульгатор | Промышленные очистители |
| Смачивающий агент | Обработка текстиля |
| Пенообразователь | Средства личной гигиены |
| Intermediate | Sulfonate production |
Информация о безопасности и обращении
| Параметр | Инструкции |
|---|---|
| Контакт с кожей | Causes severe irritation – use chemical-resistant gloves |
| При попадании в глаза | Требуется немедленная медицинская помощь |
| Память | Keep in corrosion-resistant containers at <40°C |
| Нейтрализация | Requires careful handling with bases |
| Экологические исследования георадаром | Highly toxic to aquatic life |
This high molecular weight alkylbenzene sulfonic acid is characterized by its excellent detergency and foam stability properties. The C20-24 alkyl chain provides optimal balance between surface activity and solubility characteristics.
70024-67-8 – Введение
Benzenesulfonic acid, C16-24-alkyl derivs. It is a class of organic compounds with a specific structure. Their properties mainly depend on the length of the alkyl chain and the molecular structure.
These compounds are often used as surfactants and emulsifiers, and are widely used in daily life and industrial fields. They have good solubility and dispersion ability, can be used in cleaning agents, detergents, shampoos, cosmetics and other products, can effectively remove grease and stains.
Prepare Benzenesulfonic acid, C16-24-alkyl derivatives. A common method of synthesis is by alkylation of alkylbenzylbenzylsulfonic acids. The specific steps include reacting alkyl bromide or alkyl sulfonate with benzyl sulfonic acid in the presence of a base catalyst to generate the corresponding alkyl benzyl benzyl sulfonate, which is then acidified to obtain the target product.
For safety information, Benzenesulfonic acid, C16-24-alkyl derivatives. may be considered relatively safe under normal conditions of use. However, as a chemical substance, anyone who comes into contact with it should take basic safety measures, such as wearing gloves and eye protection glasses. In addition, when using these compounds, avoid inhalation and ingestion, and avoid prolonged contact with the skin.
Overall, Benzenesulfonic acid, C16-24-alkyl derivatives. Is a class of multifunctional compounds with good surface activity and cleaning properties, widely used in consumer and industrial products. Relevant safety operation guidelines should be followed during use.
Фабрика и отгрузка
