PEG-400 liquid CAS NO.25322-68-3
Products Description
- PEG-400 is non-toxic, non-irritating, slightly bitter in taste, has good water solubility, and has good compatibility with many organic components. They have excellent lubricity, dispersibility, adhesives and softeners and are widely used in cosmetics, pharmaceuticals, chemical fiber, rubber, plastics, papermaking, paint, electroplating, pesticides, metal processing and food processing industries.
- PEG-400 is soluble in water and a variety of organic solvents, but insoluble in aliphatic hydrocarbons, benzene, glycol, etc. Will not be hydrolyzed and deteriorated. It has excellent stability, lubricity, water solubility, moisture retention, adhesion and thermal stability. Therefore, as lubricants, humectants, dispersants, adhesives, excipients, etc., it is used in the pharmaceutical, cosmetics, rubber, plastic, chemical fiber, paper, paint, electroplating, pesticide, metal processing and food processing industries. Wide range of applications.
- PEG-400 is stable and not easily deteriorated. Injections containing PEG are safe and stable when heated to 150 degrees Celsius. In addition, it can also be mixed with high molecular weight (PEG), but the seven mixture has good solubility and good compatibility with drugs.
Basic Analysis
| Items | Specification |
| Appearance | Colorless or light yellow transparent viscous liquid with light characteristic |
| Ph a water solution with a mass fraction of 5%,ph | 5.5-7.5 |
| Water mass content ,% | Max 0.5 |
| Sulphate ash mass content | Max 0.1 |
| Loss of mass at drying,% | Max 1.5 |
| Free acetic acid content,% | Max 0.024 |
| Hydroxyl number,mg KOH/g | 260-290 |
| Mono-,diethyleng glycol mass content | Max 0.25 |
| Colour of 25% water solution, hazen unit | Max 25 |
| Ethylene oxide mass content,% | Max 0.01 |
| Iron mass content (Fe),% | Max ,0001 |
Application
- Daily chemical: deodorant, lipstick, soap products, textile emulsifier, finishing aid
- Industrial cleaning: electroplating, electric welding, lubricating oil, ink matrix in metal processing
- Plastic processing aids: latex heat transfer agent, textile industry: antistatic agent, emulsifier, finishing agent
- Used as a humectant, inorganic salt solubilizer and viscosity regulator in the daily chemical industry; as a softener and antistatic agent in the textile industry; as a wetting agent in the papermaking and pesticide industries
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