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Номер CAS 9003-05-8
Содержание 99%
Упаковка 25 кг / мешок
Имена и идентификаторы
| Имя | Поли(акриламид) |
| Синонимы | ВПП полиакриламид Поли(акриламид) Акриламидная смола анионный полиакриламид Катионный полиакриламид Раствор акриламидного геля неионный полиакриламид Полиакриламид, гидролизованный yакриламид сухой порошок, неионный Полиакриламидный сухой порошок, катионный |
| CAS | 9003-05-8 |
9003-05-8 – Физико-химические свойства
| Молекулярная формула | [CH2CH(CONH2)]n |
| Молярная масса | 71.0785 |
| Плотность | 1.3 |
| Растворимость воды | SOLUBLE |
| Растворимость | is a water-soluble polymer |
| Внешний вид | White or milk-colored flowable powder |
| Условия хранения | Комнатная температура |
| чувствительный | Легко впитывает влагу |
| MDL | MFCD00084392 |
| Физические и химические свойства | плотность 1.3 water SOLUBLE |
| Используйте | Polyacrylamide is an important water-soluble polymer, and has many valuable properties, such as flocculation, thickening, shear resistance, resistance reduction and dispersion. These properties vary with the ion of the derivative. Therefore, it is widely used in oil production, mineral processing, coal washing, metallurgy, chemical industry, paper making, textile, sugar making, medicine, environmental protection, building materials, agricultural production and other departments. |
9003-05-8 – Риск и безопасность
| Описание безопасности | S24/25 – Избегать контакта с кожей и глазами. |
9003-05-8 – Добывающая и перерабатывающая промышленность
| сырье | акрилонитрил акриламид |
9003-05-8 – Справочная
| СсылкаПоказать больше | 1. Zhang sharp, Wang Wenhua, Ren Shaodong, Wang qunxia, Liu Huaying. Purification and basic properties of phenylalanine … |
9003-05-8 – Природа
cationic, Anionic, molecular weight between 400~18 million, the appearance of the product is white or slightly yellow powder, liquid is colorless viscous colloid, soluble in water, when the temperature exceeds 120 ° C, it is easy to decompose. Polyacrylamide can be divided into the following types: anion
Type, cationic, non-ionic, complex ionic. Colloidal products are colorless, transparent, non-toxic, non-corrosive. The powder is white granular. Both can be dissolved in water, but almost insoluble in organic solvents. Different varieties, different molecular weight products have different properties.
9003-05-8 – Метод приготовления
The AM aqueous solution and the cationic monomer were first poured into a dosing tank in proportion, and desalted water was added to the desired concentration. Then, the prepared solution was put into a reaction vessel, a polymerization additive was added, an initiator was added under the protection of nitrogen, and the polymerization was sealed for several hours to obtain a colloidal polymer. The polymer is cut and broken, and the broken small rubber block is dried and crushed to obtain the final product.
9003-05-8 – Использовать
for the removal of suspended matter in industrial water and sludge concentration and dehydration, industrial and domestic sewage treatment plant sludge concentration and dehydration; Paper industry wastewater treatment and filter aid, retention, enhancement with the agent; for metal and mining, food fermentation, chemical industry product concentration, wastewater treatment; For oily wastewater treatment and oilfield chemicals.
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