30–100 Mesh Citric Acid Anhydrous is a food-grade citric acid supplied in controlled granular particle size for food, beverage, nutraceutical and dry-mix formulations. The anhydrous form offers low moisture content, while the 30–100 mesh specification provides a defined particle-size range for blending, processing and formulation requirements.
Specification at a Glance
|
Item |
Specification |
|
Product |
Citric Acid Anhydrous |
|
CAS No. |
77-92-9 |
|
Grade |
Food Grade / Food Additive |
|
Standards |
BP / USP / FCC / E330 |
|
Appearance |
Colorless or white crystals |
|
Assay |
99.5–101.0% |
|
Moisture |
<1.0% |
|
Sulphated Ash |
≤0.05% |
|
Sulphate |
≤150 ppm |
|
Oxalic Acid |
≤100 ppm |
|
Heavy Metals |
≤5 ppm |
|
Lead |
≤0.5 ppm |
|
Arsenic |
≤1 ppm |
|
Aluminium |
≤0.2 ppm |
|
Bacterial Endotoxin |
<0.5 IU/mg |
|
Particle Size |
30–100 Mesh |
|
Packaging |
25 kg/bag or according to buyer requirements |
|
Shelf Life |
36 months |
|
Storage |
Dry, cool and shaded place; protect from moisture |
Key Characteristics of Citric Acid Anhydrous
Anhydrous Crystal Form: Citric acid anhydrous is supplied without the crystallization water associated with the monohydrate form, making the product suitable for formulations where the anhydrous form is specifically required.
Acidity Regulation: Citric acid is used to provide acidity in food formulations and to adjust the acidic profile of finished products.
Water-Soluble Ingredient: Its water solubility allows it to be incorporated into liquid formulations or dissolved before addition to a production batch.
Defined Food-Grade Standard: The product specification references BP, USP, FCC and E330, giving buyers established standards for material qualification and specification review.
Particle Precision & Anti-Caking
Granular Sizing: Supplied within a defined 30-100 mesh range for applications requiring controlled particle size.
Dissolution Performance: Granules dissolve fully in liquid media without creating insoluble aggregates or sediment.
After-Opening Handling: Citric Acid Anhydrous should be protected from humidity. Reseal opened bags promptly and minimize exposure to humid air during handling.
Applications & Industries Served
Food & Beverage Production: Utilized primarily as an acidity regulator, flavor enhancer, and preservative in beverages, confectionery, and processed foods.
Industrial Cleaners: Acts as a chelating agent to bind trace metals in cleaning formulations and water treatment processes.
Pharmaceutical Applications: The BP/USP reference makes the material applicable to pharmaceutical-related formulations where the buyer's regulatory and formulation requirements permit its use.
Ingredient Distribution: Suitable for distributors supplying citric acid as a bulk food or pharmaceutical ingredient to downstream manufacturers and formulators.
Packing & Logistics
Container Specifications: Loaded in standard 25 kg net weight industrial bags designed for efficient palletization and easy warehouse stacking.
Packaging Construction: Utilizes multi-layer protective materials to shield contents from moisture ingress and physical tearing during freight handling.
Transport Protocols: Requires shipment in dry, covered vehicles to isolate goods from rain and extreme weather exposure throughout transit.
FAQ
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