Polyether F-38 (Poloxamer 108) embodies the commitment of Hai'an County Guoli Chemical Co., Ltd. to green chemistry from product design to practical application. This product is low-toxicity, non-irritating to skin, non-sensitizing, and readily biodegradable, meeting the strict requirements of green development in modern industry. According to the OECD 301B standard test, its biodegradation rate exceeds 60%, classifying it as a readily biodegradable substance that can rapidly decompose upon release into the environment without causing long-term ecological accumulation.
In terms of ecotoxicity, polyether F-38 exhibits extremely low toxicity to aquatic organisms—the acute toxicity LC₅₀ for fish and EC₅₀ for Daphnia are both greater than 100 mg/L. According to the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) and EU CLP regulations, this product is not classified as hazardous to the aquatic environment, and normal use and discharge will not cause significant harm to the aquatic ecosystem.
| Test Item | Result/Data | Evaluation |
|---|---|---|
| Acute Oral Toxicity (Rat) | LD₅₀ > 5 g/kg | Low toxicity |
| Skin Irritation (Rabbit) | No irritation | Safe |
| Eye Irritation (Rabbit) | Mild irritation (reversible) | Low risk |
| Skin Sensitization | Non-sensitizing | Safe |
| Biodegradability | OECD 301B > 60% | Readily biodegradable |
| Fish Acute Toxicity LC₅₀ | > 100 mg/L | Low toxicity |
| Daphnia Acute Toxicity EC₅₀ | > 100 mg/L | Low toxicity |
| Environmental Hazard Classification | Not classified as hazardous | Environmentally friendly |
| Flammability | Non-flammable, no auto-ignition temperature | Non-hazardous |
With its excellent environmental characteristics, polyether F-38 is especially suitable for the following fields with strict environmental requirements:
Regarding your inquiry about the test report—based on existing data in the database, there is currently no complete test report file for polyether F-38 available for direct download. However, the above environmental data (including biodegradability, ecotoxicity, toxicological indicators, etc.) are standard technical parameters of this product, obtained through standardized test methods. If you require a formal product test report (COA), SGS test report, or third-party test report for specific items, it is recommended that you directly contact the sales or technical department of Hai'an County Guoli Chemical Co., Ltd. They can provide the latest batch test documents and technical support based on your specific needs.
Although polyether F-38 has excellent environmental performance, waste disposal must still comply with legal regulations: waste should be sent to units holding hazardous waste operation permits for incineration or compliant disposal, and it is strictly prohibited to discharge directly into sewers or the natural environment. This is not only a legal requirement but also an important manifestation of corporate environmental responsibility. When storing, please keep containers tightly sealed to avoid leaks and resource waste.