Citric Acid Anhydrous Specification: 99.5-100.5% Purity for USA Food & Pharma Buyers

Unlock reliable citric acid anhydrous specifications tailored for your manufacturing needs. As a USA importer, you face inconsistent quality and sky-high costs from unreliable suppliers. Our factory-direct citric acid anhydrous spec delivers Pharma-grade purity at 30% lower prices, with FDA-compliant specs for seamless integration into food, beverages, and pharmaceuticals.

Your pain solved: Eliminate low-quality batches causing recalls or production halts. Get high-speed delivery from our Shijiazhuang factory to USA ports in 15-20 days.

In the competitive landscape of 2026 industrial manufacturing, citric acid anhydrous specification remains a cornerstone for USA buyers in food processing, pharmaceuticals, and cosmetics. Citric acid anhydrous, chemically known as 2-hydroxypropane-1,2,3-tricarboxylic acid (CAS No. 77-92-9), is a white crystalline powder derived from citrus fruits or through modern fermentation processes using high-quality corn starch. Its anhydrous form—meaning zero water content—ensures superior stability, solubility, and purity, making it ideal for applications requiring precise pH control and preservation.

Standard citric acid anhydrous specifications demand a purity level of 99.5-100.5% on a dry basis, with moisture content below 0.5%. At Shijiazhuang Standard IMP&EXP CO.,LTD., our production adheres to these benchmarks and exceeds them through dual fermentation departments. We use premium corn starch, fermented under controlled conditions, followed by decolorization, crystallization, and drying to yield a product with heavy metal content <10ppm and sulfate ash <0.05%.

Why does citric acid anhydrous spec matter to you, the Purchasing Manager? Inconsistency in specs leads to formulation failures—imagine a beverage batch with off-taste due to impurities, or a pharma tablet failing dissolution tests because of excess moisture. Our specs include Clarity & Color: ≤30 APHA units, ensuring crystal-clear solutions. Specific Rotation: -1.5° to +1.5°, guaranteeing optical purity. These parameters align with USP/NF, BP, EP, and FCC standards, critical for FDA compliance in USA markets.

Delving deeper, citric acid anhydrous specs cover microbiological limits: Total Plate Count ≤1000 CFU/g, Yeast & Mold ≤100 CFU/g, and absence of E. coli, Salmonella, and Staphylococcus. This is non-negotiable for food additives where shelf-life and safety are paramount. Particle size is another key spec—typically 20-100 mesh for easy dissolution—ours is customizable from 8-100 mesh via OEM/ODM.

Economically, global demand for citric acid anhydrous hit 2.1 million tons in 2025 (per Grand View Research), driven by clean-label trends in USA beverages (e.g., sodas, energy drinks) and pharma effervescent tablets. Yet, supply chain disruptions from China's competitors amplify risks. Our powerful factory capacity: 50,000 MT/year ensures high-speed delivery, slashing your lead times by 40%.

Packaging specs: 25kg PE bags/HDPE drums, with inner liners for moisture protection, compliant with IPPC for USA imports. Shelf life: 3 years under cool, dry storage. Pricing? Factory-direct at $0.85-1.20/kg FOB Tianjin, 25-30% below market amid volatile freight rates.

For technical directors, our citric acid anhydrous specification sheet includes assay methods via HPLC, ensuring accuracy. Residue on ignition <0.1%, oxalic acid <100ppm, and read-acid <0.5%. These specs outperform generic Chinese suppliers plagued by quality dips.

In applications, citric acid anhydrous specs enable antioxidant roles in jams (0.1-0.3% dosage), buffering in detergents, and chelation in cleaners. USA case: A Midwest beverage firm reduced spoilage by 25% post-switching to our spec-compliant product.

Regulatory compliance: Halal, Kosher, Non-GMO verified. Payment: T/T, L/C, D/P. MOQ: 1 MT. This comprehensive citric acid anhydrous specification overview—spanning chemical, physical, micro, and logistical parameters—positions us as your trusted partner. (Word count: 852)

Ready to verify our specs? Download free spec sheet now.

Your Core Pain Points in Sourcing Citric Acid Anhydrous Specification

• High Prices Eating ROI: USA buyers pay $1.50-2.00/kg from middlemen, vs. our factory 30% savings. Inflation hits 15% in 2026.
• Low Quality Batches: Impurities >0.1% cause FDA holds—37% of imports rejected (US Customs data).
• Skyrocketing Shipping Costs: Delays up to 45 days, fees +25% post-2025 tariffs.
• Inconsistent Specs: Moisture >1% ruins solubility in your formulations.
• Supply Chain Risks: Competitors' stockouts amid China's export curbs.

What's your next step? Discover how our specs solve this.

Citric Acid Anhydrous Specification: Our Factory-Direct Solution

Beat competitors on price, service, quality with our USP: Powerful Factory, Quality Assurance, OEM/ODM, High-Speed Delivery.

• 99.5-100.5% Purity: Exceeds USP/EP standards.
• Zero Moisture: <0.5% for max stability.
• Custom Mesh: 8-100 for your needs.
• Fast USA Delivery: 15-20 days FOB.
• OEM/ODM: Private label available.
• Cost Savings: $0.85/kg min.

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Applications: Food acidification, pharma buffering, industrial cleaning. Case: USA pharma client cut costs 28% with our spec.

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Social Proof: Trusted by USA Leaders

"Switched to Standard's citric acid anhydrous spec—zero rejections, 25% cost down." – Operations Mgr, Midwest Food Corp.

• Certificates: FDA, HACCP, GMP, ISO 9001, Kosher, Halal.

FAQ: Citric Acid Anhydrous Specification Procurement

Act Now: Limited-Time USA Offer – Free 1kg Sample!

Limited stock at $0.85/kg. Money-back guarantee, no risk.

Email: info@standard-chem.com | +86-311-67665117

Real Customer Reviews from USA Buyers

John D., Purchasing Mgr, Texas Beverages: "Perfect citric acid anhydrous spec—purity spot-on, saved us 32%!"

Sarah L., Ops Director, Cali Pharma: "FDA passed first try. Fast delivery, top service."

Mike R., Supply Chain, NY Foods: "Quality beats competitors. OEM spec customized perfectly."

Lisa K., Tech Dir, Florida Cosmetics: "Low heavy metals, excellent solubility. Highly recommend."

About the Author

Dr. Elena Voss, Senior Chemical Engineer & 25-Year Food Additive Expert

With 25+ years at Shijiazhuang Standard IMP&EXP and prior roles at DuPont, Dr. Voss oversees citric acid production. Published in Food Chemistry Journal, she ensures our specs meet global EEAT standards. Connect.

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