СОЛЬ КАРБОКСИМЕТИЛЦЕЛЛЮЛОЗЫ НАТРИЯ химические свойства, назначение, производство
Использование
Sodium carboxymethylcellulose is readily soluble in water and is insoluble
in organic solvents. The material is used as a soil-suspending agent in
detergents, suspending agent in latex paints and as an adhesive; it is also used
as a stabilizer in food products such as ice cream.
Подготовка
Sodium carboxymethylcellulose is prepared from alkali cellulose and sodium
monochloroacetate. The reaction may be represented as follows:
The extent of carboxymethylation may be regulated; commercial materials
generally have a degree of substitution within the range 0.5-0.85.
СОЛЬ КАРБОКСИМЕТИЛЦЕЛЛЮЛОЗЫ НАТРИЯ препаратная продукция и сырье
сырьё
препарат