Monosodium Fumarate
What is monosodium fumarate used for?
Monosodium fumarate is used as a food additive to adjust acidity and enhance taste in beverages, confectionery, and fruit-based products. It helps maintain stable pH during processing, improves flavor balance, and supports consistent quality in acidic food formulations.
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Product name： |
Monosodium Fumarate |
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Synonyms: |
Sodium hydrogen fumarate; Sodium fumarate (monobasic) |
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CAS: |
7704-73-6 |
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Grade: |
Food Grade |
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Assay: |
NLT 98.00% |
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Appearance: |
White crystal powder |
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Odor: |
Odorless |
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PH: |
3.0-4.0 |
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MOQ: |
25 kg |
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Packing: |
25kg/drum |
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Storage: |
Store in a cool and dry place, keep away from direct sunlight and heat. |
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Shelf life: |
24 months |
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Certificate： |
ISO9001,FSSC22000 |
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Product characteristics |
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Product name： |
Monosodium Fumarate |
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Synonyms: |
Sodium hydrogen fumarate; Sodium fumarate (monobasic) |
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CAS: |
7704-73-6 |
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Functionality: |
Food additive, acidulant, preservative, flavor enhancer, etc. |
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Application: |
Seafood products, surimi-based foods, alcoholic beverages, soft drinks, confectionery, powdered fruit juice, canned fruits, jams, bread, cookies, etc. |
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Recommended usage method: |
Usage level should be determined based on specific application, formula structure, and desired product characteristics. |
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Product profile |
|
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Appearance: |
White crystal powder |
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Odor: |
Odorless |
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Assay: |
NLT 98.00% |
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Aqueous solution color and clarity: |
Pass the test |
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PH(1.0g/30mL): |
3.0-4.0 |
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Sulfate: |
NMT 0.01% |
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Loss on drying: |
NMT 0.50% |
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Ignition residue: |
50.50~ 52.50 % |
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Heavy metals: |
NMT 20.00 mg/kg |
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Arsenic: |
NMT 4.00 mg/kg |
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Total plate count: |
NMT 1,000 cfu/g |
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Coliforms: |
NMT 3.00 MPN/g |
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Packaging |
25kg/drum |
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Storage |
Store in a cool and dry place, keep away from direct sunlight and heat. |
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Shelf life |
24 months from date of manufacture |
Food Flavoring and Acidulant Applications
Monosodium fumarate is used in seasonings, sauces, snack foods, and processed foods as a mild acidulant and flavor modifier. It provides a clean, slightly sour taste and helps balance overall flavor without overpowering other ingredients.
Beverage and Powdered Drink Formulations
It is applied in powdered beverages and instant drink mixes to adjust acidity and enhance flavor stability. Monosodium fumarate offers good heat stability and controlled solubility, making it suitable for dry blends and reconstituted beverage products.
Bakery and Cereal Products
Monosodium fumarate is used in baked goods, cereal products, and flour-based formulations to regulate acidity and support consistent product quality. Its stability during processing helps maintain flavor uniformity and shelf-life performance.
pH Stability:
Monosodium fumarate remains stable within a pH range of 3.0–4.0, making it suitable for acidic food and beverage systems. It helps maintain consistent acidity and flavor profile without significant degradation under typical processing conditions.
Thermal Stability:
It exhibits excellent thermal stability up to 290℃, ensuring minimal decomposition during high-temperature processing. This makes it suitable for baked goods and other heat-treated products, maintaining consistent functionality and taste throughout production.
Q1: Is monosodium fumarate safe for the human body?
A1: Monosodium fumarate is generally considered safe when used within approved food additive limits. It is commonly applied as an acidulant and pH regulator in food and beverage products. Safety depends on regulatory compliance and proper dosage in the final formulation.
Q2: How is the solubility of monosodium fumarate?
A2: Monosodium fumarate is moderately soluble in water, exhibiting increased solubility with rising temperature. It is practically insoluble in ethanol and other organic solvents. This solubility profile makes it suitable for aqueous food and beverage systems where controlled acidity is required.
Q3: What is the production process of monosodium fumarate?
A3: Monosodium fumarate is produced by neutralizing fumaric acid with sodium carbonate or sodium hydroxide to form the monosodium salt. The resulting solution is filtered, concentrated, and crystallized, followed by washing and drying to obtain the final crystalline powder.
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