According to the information in Guoli Chemical's product database, polyether L-61 (Poloxamer 181, CAS number: 25322-69-4) has the following characteristics in terms of environmental compliance: This product is classified as water hazard class WGK 1 (slightly hazardous to water), which is the lowest hazard class in the German water hazard classification system, indicating its relatively low potential impact on the aquatic environment.
From a product design perspective, polyether L-61, as a nonionic polymer surfactant, features low environmental impact. Its chemical structure allows it to maintain stable activity under a wide pH range and hard water conditions, but this also means the product is not easily biodegradable in the natural environment. Therefore, during wastewater treatment after industrial use, it is recommended to properly treat wastewater containing this product in accordance with local environmental regulations to prevent direct discharge into surface water or groundwater.
Regarding test reports, Guoli Chemical's product database currently does not have electronic archives of third-party test reports such as SGS or CTI. If you require specific test reports such as RoHS, REACH, Halogen-Free, or biodegradability, please contact Guoli Chemical's sales or technical department directly, and we will coordinate to provide compliance documents based on your specific needs.
| Item | Content | Description |
|---|---|---|
| Water Hazard Class | WGK 1 | Slightly hazardous to water, lowest hazard class |
| Environmental Impact | Low environmental impact | Limited impact on the environment under normal use conditions |
| Biodegradability | No data in database currently | Contact technical department for verification data |
| GHS Classification | Skin irritation (Category 2), Eye irritation (Category 2), Respiratory irritation (Category 3) | No environmental toxicity-related classification |
| Waste Disposal | Dispose of in accordance with local/regional/national/international regulations | Do not dispose of freely; must be handed over to qualified agencies for treatment |
In industrial applications involving environmental compliance (such as textile printing and dyeing, pesticide formulations, water-based metalworking fluids, etc.), the low water hazard characteristic of polyether L-61 makes it well-suited for environmental adaptability. However, the following points should still be noted:
Currently, there is no direct download of test reports in the database. To obtain relevant test reports for this product (such as REACH, RoHS, VOC testing, biodegradability reports, etc.), please contact us through the following methods: