According to the ecological information in the product database of Hai'an County Guoli Chemical Co., Ltd., Lauryl Polyoxyethylene Ether LAE-4 (PEG-4 Laurate) is biodegradable, which is an important indicator for evaluating its environmental performance. As a non-ionic surfactant, it can be gradually decomposed by microorganisms in the natural environment without causing persistent cumulative pollution, thus conforming to the mainstream trend of green chemistry and environmentally friendly formulations.
From a safety perspective, this product is a low-toxicity chemical, not a flammable liquid or solid, with no explosion hazard, and poses no significant harm to operators and the environment under normal use conditions. However, it should be noted that large spills entering water bodies can cause temporary adverse effects on aquatic organisms. Therefore, strict measures should be taken during use to prevent direct discharge into sewers, surface water, and groundwater.
Regarding test reports, as a professional surfactant manufacturer, Guoli Chemical can provide product inspection reports (COA) and related technical data upon customer request. This database contains detailed technical parameters of the product (such as acid value, saponification value, moisture, heavy metal content, etc.), but officially stamped third-party test reports or environmental certifications need to be obtained directly by contacting Guoli Chemical's sales or technical department.
The following are some parameters related to environmental protection and compliance from the database, provided for preliminary reference:
| Parameter Item | Specification | Description |
|---|---|---|
| Biodegradability | Biodegradable | Meets basic requirements for environmentally friendly formulations |
| Heavy Metals | ≤10 ppm | Satisfies safety standards for daily chemicals and industrial cleaning |
| Arsenic (As) | ≤2 ppm | Strict control of harmful element content |
| Moisture | ≤1.0% | High purity, reduces risk of side reactions |
| Active Content | ≥99.0% | High effective ingredient, reduces introduction of impurities |
| Free Alcohol | ≤1.0% | Relatively complete reaction, fewer by-products |
Since LAE-4 is biodegradable and has low toxicity, it is especially suitable for formulation areas with high environmental requirements:
To prove product compliance to end customers or certification bodies, it is recommended to obtain the following documents: Certificate of Analysis (COA), Material Safety Data Sheet (MSDS), and third-party ROHS\/REACH test reports (if specific export requirements exist).