Fragrance avoidance
Not a strong fit for fragrance avoidance because it carries Fragrance.
The ingredient itself is a fragrance-linked signal, so it is better treated as an avoid case when fragrance exposure is the main concern.
- cleaning
- industrial
Sulfur dioxide
CAS 12396-99-5
Antioxidant · Biocide · Dye
Concern score
Not assessed — no hazard data yet.
Why it's flagged
EPA CPDat observed this chemical in 312 composition records across product categories including Construction and building materials, Furniture and furnishings, Batteries.
Regulation
No restrictions found. Sulfur dioxide appears in these published regulatory listings.
- commercial_presence
- consumer_product_presence
- cpdat_category:cleaning|industrial
- definition_level:complete
- definition_type:primary
- ingredient_type:ingredient substance
- occupational_presence
- substance_class:chemical
USEPAcommercial use observedEPA CPDat observed this chemical in 312 composition records across product categories including Construction and building materials, Furniture and furnishings, Batteries. EPA CPDat classifies this chemical for functional uses including Fragrance, Biocide, Flavouring and nutrient.
- EPA CPDat observed this chemical in 312 composition records across product categories including Construction and building materials, Furniture and furnishings, Batteries. EPA CPDat classifies this chemical for functional uses including Fragrance, Biocide, Flavouring and nutrient.Source →
USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as chemical.
- openFDA substance registry classifies this ingredient as chemical.Source →
Evidence
No graded sources yet for Sulfur dioxide. We publish evidence only once a source is linked and reviewed — this ingredient is in the catalog, but has not been assessed.
Allergen profile
Canonical allergen markers detected on this ingredient. Each row is derived from the ingredient’s name or synonyms matching a known allergen class — useful when scanning a label for a specific allergy context.
- SulphitesContains · Oral (ingested)
Source: chemindex_name_match
Suitability
Context-specific fit derived from published classifications and the current ingredient evidence profile.
Avoid
Where it appears
Prevalence of Sulfur dioxide in our catalog (epa_cpdat).
Products
312
Brands
6
Construction and building materialsFurniture and furnishingsBatteriesSpecialty occupational productsLaboratory suppliesCons. electronics, mech. appliances, and machinery
Typical roles
AntioxidantBiocideDyeFlavouring and nutrientFragrance
Found in these products
- As El-Hanout 4 Grains Side DishJamie Oliver · MealsHigh
- Joseph xavier fine foods, sun dried tomatoesJoseph Xavier Fine Foods · Plant Based Foods And BeveragesHigh
- Goji BerriesAll American Nut & Candy Corp · SnacksModerate
- Confetti al gusto limoneLidl · ConfettiMinor
- Pan espiga plusPanalia · Plant Based Foods And BeveragesHigh
- Dried Strawberries CandyHarmons Neighborhood Grocer, Harmons Inc · UndefinedCritical
- Your Food Our Passion!, KiwiHarmons Neighborhood Grocer, Harmons IncCritical
- Durhams Ellis, Mango Sliced DriedEllis Pecan Co. Inc. · SnacksCritical
- Durham's, Dried Sliced MangoEllis Pecan Co. Inc. · SnacksCritical
- Great Lakes, Dried KiwiGreat Lakes International Trading Inc. · SnacksCritical
- Premium Dried KiwiGreat Lakes · SnacksCritical
- Sun Dried Tomatoes HalvesSunbest · Plant Based Foods And BeveragesModerate
- NugaModerate
- Torta Cookies & CreamAmada MasaModerate
