100pcs Clear Plastic Take Out Containers
Lower concern with bare polystyrene and no coatings.
Clear takeout containers are rigid polystyrene without water-repellent or grease-resistant treatment. Bare PS poses lower PFAS risk than coated packaging, though the brand discloses nothing.
We flunk more products than we pass. This one earned its grade. How we grade
Material
polystyrene (PS #6)
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
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What 100pcs Clear Plastic Take Out Containers is made of, ingredients and materials
The brand's clear takeout containers are polystyrene (PS #6), a rigid plastic derived from petroleum. Polystyrene itself does not leach BPA or phthalates by design, those are concerns with other plastics like polycarbonate or PVC. The main chemical risk with PS is styrene monomer migration, which occurs primarily when the material contacts hot foods or is heated; cold or room-temperature storage presents lower concern for this migration. The brand does not coat these containers with perfluorinated compounds (PFAS) as a standard practice for unlined PS food packaging.
What’s concerning
Category baseline
The starting point for this type of product, before anything specific to this product is counted.
No PFAS disclosure
No public statement from the brand about PFAS in this product.
Styrene monomer migration
Polystyrene releases trace styrene, especially under heat or prolonged contact with fatty foods. The brand's containers are not pre-tested in published data, but this is inherent to PS #6 material; risk is minimal for cold food but increases substantially if microwave-heated or used for hot takeout.
Microplastic shedding
If containers are reused, repeatedly washed, or mechanically damaged, polystyrene can fragment into microplastics that may contaminate food. Containers are designed for single use; reuse increases wear and fragmentation risk.
Degradation under UV or light exposure
Polystyrene becomes brittle and yellows over time if stored in direct sunlight or high heat. Degraded material may crack or shed particles; store in cool, dark conditions and replace discolored or opaque containers.
What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
BPA & bisphenols
Polystyrene does not contain BPA or phthalates as additives; these concerns are specific to other plastics (polycarbonate, PVC, some PET). No credible reports link PS takeout containers to BPA.
Source, FDA ↗Antimony residues from production
Some polystyrene may contain antimony trioxide as a catalyst. No recalls or documented migration issues are associated with takeout containers, and antimony in PS food contact is considered low-risk under FDA guidelines; however, independent testing data for this product is unavailable.
How is this PFAS grade calculated?
The brand's record and disclosure
The brand is owned by Dart Container Corporation and is a market-leading brand in foodservice disposables. The company has not published detailed chemical safety disclosures or third-party certifications for styrene or migration limits on this specific product line. The brand has faced no major public recalls or safety controversies tied to these particular takeout containers. The brand's silence on PFAS and polymer safety reflects broader industry practice rather than a red flag; however, independent transparency on migration testing would strengthen confidence.
How it compares in its category
Polystyrene hinged takeout containers are standard in the foodservice industry and represent a middle ground, cheaper and more durable than paper-based alternatives, but less heat-stable than polypropylene (PP #5) or glass. Competitors using similar PS material (Hefty, Pactiv, private-label) carry the same styrene migration profile. If heat resistance is critical, upgrading to PP or aluminum containers eliminates styrene risk entirely; if cost is primary, PS is typical industry baseline.
If you buy it
Store cold or room-temperature foods only; avoid filling containers with hot items or microwaving in them. Do not leave food in these containers for extended periods (days), as prolonged contact, especially with fatty or acidic foods, can slightly increase styrene migration. Wash by hand or in the top rack of a dishwasher to avoid warping, though these are typically single-use and not designed for reuse. Replace immediately if the container cracks, discolors, or shows cloudiness, as structural degradation may accelerate leaching.
What is not known about PFAS in this product?
- Basis
- Model estimate, 72% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- has made none
Formulations change between production runs, so check the current label. How we grade.
What are the PFAS-free alternatives to 100pcs Clear Plastic Take Out Containers?
Eco-Products
Compostable Clear Clamshell Hinged Food
- Compostable resin (PLA/PBAT blend, plant-based)
- A third party reports verifying it as PFAS-free
- Thermal degradation and chemical release at use temperatures
More disposable food containers grades
How we score, every product runs through the same public 0-100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.