Aluminium sodium sulphate (E521)
No. Aluminium sodium sulphate (E521) is not one of the markers Open Food Facts uses to classify a food as processed or ultra-processed, so on its own it doesn't raise a product's NOVA group.
What it is
A food additive authorised for industrial food production.
A product that contains it can still be ultra-processed for other reasons: 17 of the 19 products here that contain aluminium sodium sulphate (E521) (89%) are in group 4 because of other ingredients or additives.
Where it turns up
Aluminium sodium sulphate (E521) appears in 19 of the 40,000 products on this site (0%).
Products containing aluminium sodium sulphate (E521)
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Triple Chocolate Muffin
Kirkland · 27 oz
NOVA group
4
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Carb Control Original
L'oven · 12 oz
NOVA group
4
-
Beef and cheese chimichanga
Aldi · 142 g
NOVA group
4
-
Flour Tortillas Large-Burrito
Pueblo Lindo · 20 oz
NOVA group
4
-
Wraps Savory Spinach
Toufayan
NOVA group
4
-
Baking Powder
Clabber Girl · 230g
NOVA group
3
-
Carb Balance Flour Tortilla
Mission · 8 oz
NOVA group
4
-
Flautas Chicken & Cheese
Authentic Kitchen
NOVA group
4
-
Kirkland Signature Gourmet Chocolate Chunk Cookies
Kirkland Signature · 24 cookies
NOVA group
4
-
Baking Powder
Davis Baking Powder · 0.6 g
NOVA group
3
-
Flour Tortillas Burrito Size
Chi-Chi's · 17 oz
NOVA group
4
-
Italian Deli Wrap
Mission · 15 oz
NOVA group
4
-
Canelita en caja cinnamon cookies box
Marinela
NOVA group
4
-
Rich Frosted Donuts
Entenmann's
NOVA group
4
-
Large Burrito Tortillas
Pueblo Lindo · 567 g
NOVA group
4
-
Carb Control Whole Wheat Tortillas
Loven Fresh · 12 oz
NOVA group
4
-
Chicken Caesar Wrap
Market Sandwich
NOVA group
4
-
Greek Style pocketless Pita
Joseph’s · 14 oz
NOVA group
4
-
Beef & Bean Burritos
Mariachi Market · 32 oz
NOVA group
4