Поливинилпиролидон CAS 9003-39-8 България
Химично наименование: Polyvinylpyrrolidone
Синонимни имена:vinisil;PVP K120;vinylpyrrolidonepolymer
CAS №: 9003-39-8
Молекулна формула:CH4
Молекулно тегло: 16.04246
EINECS Не: 1312995-182-4
- Параметър
- Подобни продукти
- Разследване
Структурна формула:
Описание на продукта:
Точки |
Характеристики |
Външен вид |
Бял прах |
анализ |
99% |
Вода |
5% |
PH value (5% in aqueous solution) |
3.0-7.0 |
Сулфатиран |
0.10% |
2-пиролидон |
3.00% |
Мравчена киселина |
0.50% |
Adehydes |
500ppm |
Тежки метали (като Pb) |
10ppm |
Хидразин |
1ppm |
Peroxides(Expressed as H2O2) |
400ppm |
Свойства и употреба:
Polyvinylpyrrolidone (CAS 9003-39-8), referred to as PVP, is a water-soluble polymer material with excellent performance.
1. Фармацевтична индустрия
Drug carrier: PVP is used in pharmaceutical preparations such as tablets and capsules as a solubility enhancer and stabilizer to ensure stable drug efficacy.
Ophthalmic application: PVP is often used as a thickener and lubricant in eye drops and in artificial tears to improve eye comfort.
2. Козметична индустрия
Skin care and styling products: PVP is used as a film former to enhance the texture and effect of skin care and styling products, and is used in hair spray and skin care lotion.
Nail polish: Increase durability and anti-friction.
3. Хранително-вкусовата промишленост
Food additives: PVP is used as an emulsifier and stabilizer to improve the taste and texture of food, and is often used in candies and beverages.
Coating materials: Used for coating of food and medicines, providing gloss and enhancing product stability.
4. Индустриални приложения
Coatings and inks: PVP acts as a dispersant to improve the fluidity and adhesion of coatings and inks, ensuring uniform coating.
Textile dyes: Used in dyes to improve the adhesion and color fastness of dyes.
Условия на съхранение: Cool Dry място
Опаковка: Този продукт е опакован в картонени варели от 25 кг и може да бъде персонализиран според изискванията на клиента