Panasonic · Rice Cookers
Panasonic Rice Cooker SR-3NAL
Lower PFAS concern, stainless steel construction, but no public PFAS disclosure from Panasonic on this model.
The SR-3NAL is a basic stainless steel rice cooker with no nonstick coating or water-resistant treatments typical of PFAS-bearing products. Panasonic has not publicly disclosed PFAS information for this model.
Shop Panasonic on Amazon →Material
stainless steel inner pot, aluminum heating plate
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Uncoated safe material
Bare, uncoated material (cast iron, stainless, carbon steel, or glass) with no surface treatment to contain PFAS.
Category baseline
cookware is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
The full breakdown
What it's made of and why it matters
The SR-3NAL features a stainless steel inner cooking pot and aluminum heating plate. Stainless steel is chemically inert during normal cooking and does not leach metals into food at typical rice-cooking temperatures (212°F/100°C). Aluminum heating plates are standard in this category and do not contact food directly, so aluminum leaching into rice is not a documented concern for this design.
The brand's record and disclosure
Panasonic has not published detailed chemical disclosure statements for this specific rice cooker model regarding coatings, adhesives, or non-stick treatments. The company maintains general quality certifications (UL, CE) but does not prominently advertise third-party safety testing or heavy metal screening. No major recalls or contamination incidents are on public record for the SR-3NAL.
How it compares in its category
Most budget-to-mid-range rice cookers use stainless steel or nonstick-coated inner pots. The SR-3NAL's stainless steel design avoids Teflon-type coating fume concerns associated with nonstick coatings if they degrade. It is typical for this price tier and poses no unusual chemical risk compared to direct competitors from Zojirushi, Tiger, or Cuckoo that use similar materials.
If you buy it
Hand-wash the inner pot rather than using abrasive scrubbing to preserve any protective oxide layer on stainless steel. Do not leave acidic foods (vinegar, tomato) soaking in the pot for extended periods, as prolonged contact can theoretically increase minor metal leaching, though risk is very low. Replace the inner pot if dents or deep scratches expose subsurface aluminum or if the electrical heating plate shows signs of corrosion or separation.
Beyond PFAS: other things we checked
Established hazard classes for this product type, assessed from public information. These never change the PFAS grade; a Likely flag caps the Verdict at “Buy with care.”
Aluminum heating plate corrosion and leaching
The aluminum heating plate does not contact food directly and is sealed within the appliance housing. No documented cases of aluminum leaching from Panasonic rice cooker heating plates exist in public safety literature.
Stainless steel pot surface degradation
Prolonged exposure to high chloride environments (salt water, saltwater cleaning) or very acidic foods could theoretically initiate minor corrosion or nickel/chromium leaching. This is rare under normal use but is a general material chemistry concern for all stainless cookware.
Nonstick coating off-gassing (if present in lid seals or valve gaskets)
The SR-3NAL inner pot is stainless steel, not Teflon-type coating-coated. Rubber gaskets and seals are not documented to contain Teflon-type coating or other Teflon-family coating, though Panasonic provides no detailed material specifications for these components.
Heavy metals in enamel or paint finishes on exterior housing
No test results or recalls document lead or cadmium in the exterior finish of this model. Panasonic typically uses approved low-lead paints on consumer appliances sold in US/EU markets.
Bacterial growth in steam vents and gaskets if unmaintained
Rice cookers accumulate moisture and rice residue in steam vents and rubber seals over time. Regular cleaning of the removable gasket and vent holes reduces risk of mold, though this is a maintenance issue rather than a design flaw.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 72% confidence. It is not a lab result.
No independent PFAS lab test is on record for this exact product. A lab test could move the score in either direction.
The brand has not made a specific, verifiable PFAS-free statement, so part of this score reflects that missing disclosure rather than a confirmed material.
Formulations and coatings change between production runs. Always check the current label before buying.
Safer alternatives in Rice Cookers
Aigostar
(2 pack) Rice Robot Personal Rice Cooker, PFAS-free, Nonstick. 1 Quart Capacity (4 Cups), with Stainless Steel Steamer Tray, Measuring Cups, Recipe
Nonstick coating (unspecified type); stainless steel steamer tray
Explicit PFAS-free claim is a strong signal, but lack of third-party verification or coating detail leaves moderate uncertainty.
⚠Risky category by default
More rice cookers 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.