Monosodium Fumarate Powder
Lifeworth supplies monosodium fumarate powder for food additive distributors, beverage formulators, seasoning manufacturers, and technical formulation projects. We support specification review, sample evaluation, COA, SDS/MSDS, and flexible bulk packaging for international sourcing.
- Food additive grade monosodium fumarate
- CAS 7704-73-6, INS 365
- Used as acidity regulator and buffering salt
- Suitable for food, beverage, seasoning, and technical formulations
- COA, SDS/MSDS, sample, and bulk packaging available
Tell us your application, target specification, and destination market so we can support grade selection, documentation review, and packaging recommendations.
Quick Specs
Identity
INCI Name
Alias
CAS Number
Molecular Formula
Molecular Weight
Quality
Assay
Grade
Assay Method
Handling
Appearance
Form
Solubility
Applications
Commercial Terms
MOQ
MOQ depends on packaging and specification.
Lead Time
3–7 working days for standard items; bulk orders by schedule.
Incoterms
EXW / FOB / CIF / DAP / DDP
Sample
Free sample (shipping charged)
Quality & Documents
COA (per batch) • SDS/MSDS • TDS/Spec sheet (on request). Additional statements depend on product and market.
Product Overview
Monosodium Fumarate Powder is the monosodium salt of fumaric acid commonly used as an acidity regulator, buffering salt, and functional food additive.
It is usually supplied as white crystalline powder, and buyers often review CAS number, assay, solubility, pH behavior, heavy metals, microbial limits, and documentation scope before technical or commercial evaluation.
It is commonly considered for beverages, seasoning blends, bakery systems, food processing, and technical formulation projects, with sample supply and batch documentation available for sourcing reference.
Applications
Food & Beverage
Used in food and beverage systems where acidity regulation, buffering support, and taste-balance adjustment are required.
Seasoning & Premix Systems
Used in seasoning powders, dry blends, and premix systems as an organic acid salt for controlled sourness and formula balance.
Bakery and Leavening Systems
Can be reviewed in bakery or leavening-related systems where gradual acidity contribution and buffering behavior are useful.
Technical Formulation Projects
Can be considered where water dispersibility, pH adjustment, or organic acid salt functionality is required.
How to Choose the Right Grade / Form
Food Additive Grade
For food and beverage applications, choose food additive grade monosodium fumarate supported by COA, SDS/MSDS, specification sheet, and relevant food-grade documentation.
Premix and Seasoning Grade
For seasoning blends and dry food systems, review particle size, flowability, moisture control, and blending compatibility together with assay and purity.
Technical Grade
For non-food technical formulation projects, focus on assay, pH behavior, solubility, particle size, and packaging format.
Confirm Specification
Confirm the product as monosodium fumarate, CAS 7704-73-6, rather than fumaric acid or disodium fumarate, and verify destination-market requirements.
Technical & Formulation Notes
Technical Notes
Monosodium fumarate is used where controlled acidity, buffering behavior, and improved water dispersibility are required compared with fumaric acid in certain food systems.
For procurement review, buyers should confirm CAS 7704-73-6, assay, pH value, solubility, particle size, heavy metals, microbial limits, and intended food additive compliance before order confirmation.
Manufacturing & Process
Commercial monosodium fumarate powder is typically produced by controlled neutralization of fumaric acid, followed by crystallization, drying, sieving, and packaging under suitable manufacturing conditions.
Batch consistency should be evaluated through appearance, identification, assay, pH, loss on drying, heavy metals, and microbiological testing according to the agreed specification.
Compatibility / Formulation Notes
For beverage systems, formulators should evaluate solubility, pH impact, taste profile, and interaction with sweeteners, flavors, minerals, and preservatives.
For seasoning blends and dry premixes, particle size, flowability, moisture control, and uniform dispersion should be reviewed before large-scale blending.
For bakery and leavening systems, reaction profile, acidity contribution, processing temperature, and finished-product texture should be tested in the final formula.
Monosodium fumarate should not be assumed to behave exactly the same as fumaric acid or other sodium fumarates; pilot testing is recommended.
Extended QC & Test Items
Extended quality review may include appearance, identification, assay, pH value, solubility, loss on drying, heavy metals, arsenic, lead, cadmium, mercury, total plate count, yeast and mold, E. coli, Salmonella, and particle size where required.
Product specifications
| Test | Specification | Method |
|---|---|---|
| Appearance | White crystalline powder | Visual |
| Identification | Conforms to reference standard | IR / Chemical reaction |
| Assay | Per agreed specification | Titration / In-house |
| pH | Per agreed specification | USP / In-house |
| Solubility | Per agreed specification | In-house |
| Loss on Drying | Per agreed specification | USP / In-house |
| Residue on Ignition | Per agreed specification | USP / In-house |
| Heavy Metals | Per agreed specification | ICP-MS / AAS |
| Lead | Per agreed specification | ICP-MS / AAS |
| Arsenic | Per agreed specification | ICP-MS / AAS |
| Cadmium | Per agreed specification | ICP-MS / AAS |
| Mercury | Per agreed specification | ICP-MS / AAS |
| Total Plate Count | Per agreed specification | USP / ISO |
| Yeast & Mold | Per agreed specification | USP / ISO |
| E. coli | Negative | USP / ISO |
| Salmonella | Negative | USP / ISO |
Storage, Shelf Life & Packaging
Storage
Store in a cool, dry, well-ventilated place in tightly sealed containers.
Protect from moisture, high humidity, direct sunlight, and incompatible materials during storage, handling, and transportation.
Shelf Life
Typical shelf life is 24 months when stored in unopened original packaging under recommended conditions.
Actual shelf life should be confirmed according to the batch COA, packaging format, and storage environment.
Packaging & Logistics
Sample Packing
Small evaluation packs can be arranged for laboratory testing, formulation trials, taste adjustment review, and preliminary quality confirmation.
Bulk Packing
Bulk supply can be packed in aluminum foil bags, paper bags, or fiber drums with inner liners according to order quantity and shipping route.
Customization
Particle size, packaging size, labeling, document requirements, and food-grade specification targets can be discussed by project.
Logistics & Documents
Export-ready packaging and shipping documents can be prepared according to destination-market and order requirements.
Supply, Documentation & Customization
Documents & Compliance
COA, SDS/MSDS, and TDS/spec sheet available based on product and market requirements.
Customization & Private Label
Custom packing, private label, and labeling support available depending on product type and order scope.
Commercial Support
Sample, lead time, and incoterm options can be discussed according to destination market and supply plan.
Why Source From Lifeworth
Defined Spec Clarity
We help buyers confirm product identity, CAS number, food additive grade, assay, pH behavior, QC items, and document scope before order confirmation.
Customizable Key Target
Particle size, packaging size, labeling requirements, and supporting documents can be discussed according to formulation and market needs.
Batch Documentation Support
Commercial batches can be supported with COA, SDS/MSDS, TDS, and agreed quality documents for internal review and procurement records.
Export-Ready Bulk Supply
We support sample evaluation, bulk packaging, export documentation, and international shipping coordination for food additive distributors and formulation manufacturers.
FAQ
1) What is Monosodium Fumarate Powder?
Monosodium Fumarate Powder is the monosodium salt of fumaric acid used as an acidity regulator, buffering salt, and functional food additive in suitable food, beverage, seasoning, and technical formulation systems.
2) What is the CAS number of monosodium fumarate?
The commonly referenced CAS number for monosodium fumarate is 7704-73-6. Buyers should confirm CAS number, specification, assay, and regulatory identity before order confirmation.
3) Is monosodium fumarate used as a food additive?
Yes. Monosodium fumarate is associated with acidity regulator functionality. Buyers should still confirm local food additive permissions, labeling rules, and use limits for the destination market.
4) What is the difference between monosodium fumarate and fumaric acid?
Monosodium fumarate is a sodium salt of fumaric acid. Compared with fumaric acid, it may offer different solubility, pH behavior, and buffering performance, so formulators should test it in the final system.
5) What documents can Lifeworth provide?
Available documents may include COA, SDS/MSDS, TDS or specification sheet, allergen statement, GMO statement, heavy metal information, microbial results, and other project-related documents where applicable.
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