Polyoxyethylene Polyethylene glycol 25322-68-3
- EASTCHEM
- China
- 15~20 days
- 25322-68-3
Polyethylene glycol is a white, odorless, tasteless waxy solid or fine particles. It has good chemical stability and does not react with acids, alkalis, salts, etc. At the same time, it has good water solubility and can be soluble in many organic solvents, but insoluble in aliphatic hydrocarbons and ether. In addition, the viscosity of polyethylene glycol increases with the increase of molecular weight, and its solution has excellent lubricity and moisturizing properties.
Product introduction
Polyethylene glycol is a high molecular polymer with the chemical formula HO(CH2CH2O)nH. It is non-irritating, has a slightly bitter taste, has good water solubility, and has good compatibility with many organic components. It has excellent lubricity, moisturizing, dispersion and adhesion, and can be used as antistatic agent and softener.
Product specification
| project | standard | result |
| color | meets the requirments | conform to fixed |
| state | meets the requirments | conform to fixed |
| average relative molecular mass | meets the requirments | 394 |
| PH | 4.5~7.5 | 5.9 |
| viscosity | 6.8~8.0m㎡/s | 7.2m㎡/s |
| Acid value | ≤0.005% | 0.00% |
| Ethylene oxide | Must not exceed 0.02% | 0.00% |
| dioxane | Must not exceed 0.01% | not detected |
| Total amount of ethylene glycol diglycol | Must not exceed 0.25% | 0.00% |
| Burning residue | Must not exceed 0.2% | 0.03% |
| Lead determination (commissioned inspection) | Must not exceed 1.0mg/kg | not detected |
| Total Arsenic Determination (Commissioned Inspection) | Must not exceed 1.0mg/kg | 0.0572mg/kg |
Product application
1. Used as dispersant, lubricant, emulsifier, etc. in rubber, metal processing, pesticide and other industries;
2. Used as flocculant, fluid friction reducer, textile sizing agent, retention and filter aid, adhesive, thickener and denture fixative;
3. Used as PVC lubricant, masterbatch additive, textile softener, pigment dispersant, etc.;
4. Medium for organic synthesis, humectants for daily cosmetics industry, inorganic salt solubilizers, viscosity regulators, etc.;
About us
Shenyang East Chemical Science-Tech Co., Ltd. was established in 2012, focusing on the development and sales of fine material chemicals.BDO and its derivatives, including GBL, NMP, THF; Lithium ion battery material; Fine chemical intermediate; Hydrocarbon environmental organic solvent and additive in concrete (surfactant) for electronic industry, pharmaceutical industry, building industry, chemical industry, pesticide, paint, printing ink, paint and other industries in the integrated circuit (IC)/liquid crystal display (LCD)/lithium ion battery/insulation materials in areas such as providing differentiated products and solutions based on science and technology.
Company with rich professional knowledge, serving lithium ion battery, integrated circuit (IC), liquid crystal display (LCD), insulation materials, medicine, construction, industrial cleaning, pesticide and other industries, the products are sold to China, East Asia, South America, Eastern Europe, the Middle East, North America, Southeast Asia and dozens of other countries.
East chemical to global layout combined with a professional and leading business positioning, designed to be customer oriented, professional and efficient material chemical company, through our material chemistry specialty, deep cooperation with customers, provide differentiated products and solutions based on science and technology, to create a better world a sustainable future.
Honors and qualifications
