fispersan tCS - Names and Identifiers
fispersan tCS - Physico-chemical Properties
PH | 7.0~7.5 |
Physical and Chemical Properties | This product is beige powder, soluble in water. It has excellent dispersibility and can maintain good stability of the dispersion. It is anionic. |
Use | Used when grinding dispersed dyes. |
fispersan tCS - Preparation method
Open Data Verified Data
Add 500kg of butanol to the reactor and add 680kg of concentrated sulfuric acid dropwise with stirring. After dripping, react at 30-40 ℃ for 2 hours, and then add 30kg of cellulose in batches for esterification reaction at 50-60 ℃. After esterification, adjust the pH value to 7.0-7.5 using a 30% NaOH solution. Filter, remove insoluble impurities, vacuum dehydrate, concentrate, and air dry the product.
Last Update:2024-01-02 23:10:35
fispersan tCS - safety
Open Data Verified Data
Low toxicity. Store in a dry and ventilated warehouse. Protect from sunlight and rain during transportation.
Last Update:2023-10-16 10:42:23
fispersan tCS - Introduction
Dispersant CS is a commonly used chemical known as sodium octyl sulfate. The following is a description of the nature, use, formulation and safety information of CS:
Nature:
- CS is a colorless or yellowish liquid that dissolves well in water.
-It has a strong surfactant properties, so that it can reduce the surface tension in the liquid, help suspend solid particles, and achieve dispersion.
Use:
- CS is widely used in various industrial and scientific fields. It is an effective dispersant and emulsifier, commonly used in paints, coatings, dyes, adhesives and other products, can make the pigment and solid particles evenly distributed in the liquid.
-In addition, CS is also used in the paper and textile industries to help disperse and stabilize pigment and dye particles.
-It can also be used as an emulsifier in detergents for cleaning car engines and industrial equipment.
Preparation Method:
-The production method of CS is mainly obtained by reacting sulfuric acid with octyl alkyl alcohol. The specific preparation method can be carried out by fermentation, extraction and purification steps in laboratory or industrial production.
Safety Information:
- CS is irritating and corrosive to the human body at a certain concentration, and safety protection is required when it comes into contact with skin, eyes or respiratory tract.
-When using CS, follow proper operating procedures and wear proper safety protection equipment.
-When handling CS, care should be taken to avoid contact with fire sources or oxidants to prevent possible fire or explosion accidents.
-When storing and transporting CS, it is necessary to keep it in a dry, cool and well-ventilated place, and avoid contact with acids, alkalis and other substances.
Last Update:2024-04-09 19:05:36