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Monopotassium tartrate

Monopotassium tartrate is a crystalline potassium salt of tartaric acid, used as an acidic ingredient in food preparation including some baking applications.

Monopotassium tartrate — illustrative ingredient image

About Monopotassium tartrate

Monopotassium tartrate, also called potassium hydrogen tartrate, is a potassium salt of tartaric acid. It occurs as crystals in winemaking and is used in food preparation as an acidic ingredient, including in some leavening and baking applications.

Food-grade material is generally a white crystalline powder. Its sour character and solubility depend on the form and handling, and it should not be confused with other tartrate salts or with cream of tartar mixtures that may contain additional ingredients.

Ingredient type
whole food

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Where monopotassium tartrate appears

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Name examples awaiting language review. Confirm the specific food or product.

Local names for monopotassium tartrate

Names and romanised forms to recognise on menus and labels.

English

Potassium hydrogen tartrate

Available names only. Languages may be spoken in other countries; a name alone does not identify every ingredient in a dish.

Monopotassium tartrate nutrition & diet

Monopotassium tartrate nutritional value

Reference: Cream of tartar

Per 100 g of 100 g edible portion in the named official reference form.

Calories
239kcal
Protein
0.0g
Carbs
0.0g
Fat
0.0g

Official national food-composition reference. The displayed food form is part of the estimate; cultivar, recipe, brand, processing and preparation can change values.

Compare the isolated food-grade salt separately from baking-powder blends or other mixtures that include it, since added ingredients change the measured composition.

Dietary compatibility

  • Vegan
    Not established
  • Vegetarian
    Not established
  • Pescatarian
    Not established
  • Keto
    Not established
  • Paleo
    Not established
  • Low-carb
    Not established
  • Halal
    Not established
  • Kosher
    Not established
What these diet assessments mean
Vegan · Not established
The available profile does not establish the full composition or processing for this dietary pattern.
Vegetarian · Not established
The available profile does not establish the full composition or processing for this dietary pattern.
Pescatarian · Not established
The available profile does not establish the full composition or processing for this dietary pattern.
Keto · Not established
A defined serving and sourced carbohydrate data are needed before assessing this dietary pattern.
Paleo · Not established
The ingredient form and processing have not been assessed against this dietary pattern.
Low-carb · Not established
A defined serving and sourced carbohydrate data are needed before assessing this dietary pattern.
Halal · Not established
Sourcing, processing and any applicable certification have not been verified. A food name alone does not establish halal status.
Kosher · Not established
Sourcing, processing and any applicable certification have not been verified. A food name alone does not establish kosher status.

For the plain ingredient · Awaiting review. Diet compatibility is not allergy suitability or halal/kosher certification. Keto and low-carb depend on the portion.

Reviewed ingredient entryIngredient reference · Preparations vary

AI-generated illustration for visual context. It does not identify a particular product or establish allergen content.

Sources & review

Nutrition reference: Composition of foods integrated dataset (CoFID), 2021 — 17-358 ↗. Values are scaled from 100 g of the recorded edible form. Individual portions have no assumed fixed weight.

Expanded overview, name examples and nutrition notes are database drafts awaiting editorial review. Numeric nutrition values, where shown, have their own source and food-form reference.

The ingredient description and dish connections come from the draft catalogue and may change after review.

Last recorded verification: .