USP Citric Acid Anhydrous, >99.9%
Product Description
AIC's high-purity, Kosher-certified citric acid anhydrous (≥99.5%) provides a reliable organic acidulant for food processing, beverage formulation, nutraceutical manufacturing, fermentation control, and general pH adjustment workflows. Produced under strict quality and hygiene standards, the material exhibits excellent solubility, low moisture content, and consistent particle characteristics suitable for high-specification commercial and laboratory use.
Supplied as a free-flowing, odorless, crystalline powder, this grade meets Food Chemicals Codex (FCC) and USPrequirements and is fully compliant for food, supplement, and other regulated ingredient applications requiring traceability and consistent performance.
Specifications
| Property | Value |
|---|---|
| Chemical Name | Citric Acid, Anhydrous |
| Synonyms | 2-Hydroxy-1,2,3-propanetricarboxylic acid |
| CAS Number | 77-92-9 |
| EC Number | 201-069-1 |
| Purity | ≥99.5% |
| Grade | Kosher Certified, Food Grade (FCC), USP |
| Form | Crystalline powder |
| Appearance | White, free-flowing crystals |
| Molecular Formula | C₆H₈O₇ |
| Molar Mass | 192.12 g/mol |
| Melting Point | ~153–159 °C (decomposes) |
| Boiling Point | Decomposes before boiling |
| Storage Conditions | Store tightly sealed, dry, and away from moisture; hygroscopic |
| Solubility | Freely soluble in water; soluble in ethanol |
Applications
• Food and beverage formulation: acidulant, flavor enhancer, preservative
• Nutraceuticals and supplements: buffering agent, effervescent base
• Fermentation control: pH adjustment and chelation
• Industrial processes: cleaning agents, scale removal
• Cosmetic and personal-care formulations: pH balancing, chelating
• General laboratory workflows: buffer preparation, calcium sequestration
Quality & Compliance
-
Produced under strict hygienic controls and Kosher certified
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Meets FCC and USP monograph requirements
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Low heavy-metal content consistent with food-grade applications
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Batch traceable with COA available upon request
Packaging & Availability
Supplied in sealed food-safe HDPE or fiber containers designed to prevent moisture uptake and maintain free-flowing quality. Standard pack sizes include:
-
1 lb
-
Custom quantities available upon request
Safety Information
GHS Classification:
Eye Irrit. 2
Skin Irrit. 2
Hazard Statements:
-
Causes skin and eye irritation
-
Dust may cause respiratory irritation
Use gloves, eye protection, and dust control measures during handling.
Ordering Information
| Catalog No. | Product Description | Pack Size |
|---|---|---|
| USP-CA-FCC-K-1 | Citric Acid, Anhydrous, Kosher, FCC | 1 lb |
| USP-CA-FCC-K-CUST | Citric Acid, Anhydrous, Kosher, FCC | CUSTOM |