Polyether F-68 (Poloxamer 188), as a nonionic surfactant, its environmental compliance is mainly reflected in its biocompatibility during use, proper disposal during waste stage, and the content of hazardous substances in the product itself. According to the Guoli Chemical product database, the heavy metal content (calculated as lead) of this product is ≤10 mg\/kg, arsenic content is ≤2 mg\/kg, and it does not contain phosphorus (calculated as P₂O₅). These indicators are at low levels, indicating that the chemical hazard of the product itself is low. At the same time, the product safety overview clearly states that it has good biocompatibility and environmentally friendly characteristics.
In terms of environmental risk control, the Safety Data Sheet (SDS) in the database has strict regulations on environmental protection: the product must not enter drainage systems, surface water, or soil; in case of leakage, inert adsorption materials should be used for collection and transfer to chemical waste containers; cleaning wastewater must be treated as chemical waste and must not be discharged directly. It is recommended to dispose of waste by incineration or harmless treatment through certified institutions. These regulations indicate that the environmental impact of the product at the end of its life cycle can be minimized through compliant measures.
It should be noted that Polyether F-68 is not a "biodegradable" surfactant (the database does not indicate rapid biodegradability), but it has been long-term recognized by global pharmaceutical regulatory agencies (such as FDA and EMA) in high-safety fields such as pharmaceutical injections and cell culture, indirectly confirming its low-risk properties to humans and the environment during use. As long as users strictly follow waste disposal regulations, this product can fully meet current environmental regulatory requirements.
| Indicator Item | Value | Description |
|---|---|---|
| Heavy Metals (as Pb) | ≤10 mg\/kg | Below general industrial discharge limits |
| Arsenic (As) | ≤2 mg\/kg | Complies with strict pharmaceutical excipient limits |
| Bound Phosphorus (as P₂O₅) | 0% | Phosphorus-free, avoiding eutrophication risks |
| Iodine Value | ≤1 g I₂\/100g | Very low unsaturation, good chemical stability |
| pH (1% aqueous solution) | 5.0~8.0 | Near neutral, low impact on aquatic environment |
| Free Alcohol Content | ≤0.5% | High purity, few by-products |
| Flash Point | >260℃ | Non-flammable, safe for transport and storage |
Given the environmental compliance characteristics of this product, it is particularly suitable for applications with high environmental requirements:
Currently, the Guoli Chemical product database does not contain an independent third-party environmental test report electronic file for this product. According to the product quality standard system, the routine testing of this product covers the above key indicators such as heavy metals, arsenic, pH, and moisture. Each batch of product is accompanied by a factory inspection report. To obtain a formal test report (including environmental parameters) for a specific batch, it is recommended that you: