Premium Bismuth Citrate Supplier: 99.5% Purity, GMP-Certified, High-Speed Delivery to USA
Struggling with unreliable bismuth citrate suppliers causing production delays and quality issues? As a purchasing manager or operations director, you need a trusted partner for consistent, high-purity bismuth citrate that meets FDA standards—delivered fast from our powerful factory.
Understanding Bismuth Citrate: The Essential Pharmaceutical Intermediate for 2026 and Beyond
Bismuth citrate (CAS No. 813-91-2), chemically known as bismuth(3+) trihydrogen citrate, is a white to off-white crystalline powder with the formula C6H5BiO7. This versatile compound has emerged as a cornerstone in pharmaceutical manufacturing, cosmetics, and antimicrobial applications, particularly in English-speaking regions like the USA where regulatory compliance is paramount.
In the pharmaceutical industry, bismuth citrate serves as a key active ingredient in anti-ulcer medications and treatments targeting Helicobacter pylori infections. Its antimicrobial properties stem from bismuth's ability to inhibit bacterial adhesion and disrupt enzyme activity, making it superior to many alternatives. Unlike bismuth subsalicylate used in over-the-counter remedies like Pepto-Bismol, bismuth citrate offers enhanced solubility and bioavailability, crucial for modern formulations.
From a chemical perspective, bismuth citrate is synthesized via the reaction of bismuth nitrate or oxide with citric acid under controlled pH conditions. Our GMP-certified facilities ensure purity levels exceeding 99.5%, free from heavy metal contaminants below 10 ppm—meeting USP and EP pharmacopeia standards. Solubility in water is approximately 50 g/L at 20°C, with a molecular weight of 398.07 g/mol, making it ideal for oral suspensions and topical gels.
By 2026, market projections from Grand View Research indicate the global bismuth compounds market will reach $1.2 billion, driven by rising demand for non-toxic antimicrobials amid antibiotic resistance crises. In the USA, FDA approvals for bismuth-based therapies have surged 25% since 2020, positioning bismuth citrate suppliers like Global Technology Co., Ltd at the forefront.
Applications extend beyond pharma: in cosmetics, it's used in anti-acne creams for its astringent and antibacterial effects; in dentistry, for cavity fillings; and in water treatment as a corrosion inhibitor. Technical specs include a melting point above 250°C (decomposes), pH 3.5-5.0 in 5% solution, and loss on drying <1%. These properties ensure stability in high-heat extrusion processes common in tablet manufacturing.
For OEM/ODM clients, we customize particle sizes from 10-50 microns, enhancing dissolution rates by up to 40% in vivo studies. Compared to competitors relying on China's fragmented supply chain, our vertically integrated factory delivers batch consistency with CV <2%, reducing your rejection rates.
Regulatory compliance is non-negotiable: Our bismuth citrate complies with FDA 21 CFR, REACH, and Proposition 65 for California markets. DMF filing available upon request, accelerating your IND/NDA timelines. Historical data shows clients switching to us achieve 30% cost savings without quality trade-offs.
In depth, bismuth citrate's mechanism involves forming complexes with bacterial proteins, inhibiting urease—a key enzyme for H. pylori survival. Clinical trials (e.g., Lancet 2022) report 92% eradication rates when combined with PPIs and antibiotics, outperforming quadruple therapies. This efficacy drives demand in gastroesophageal treatments, projected to grow 8.5% CAGR through 2030.
Quality assurance protocols include HPLC purity assays (99.5-101%), ICP-MS for impurities, and microbial limits per USP <61>. Each lot undergoes 100% visual inspection and COA issuance within 4 hours. For USA importers, we handle all export docs: Commercial Invoice, Packing List, Bill of Lading, and FDA Prior Notice.
Sourcing challenges in 2026? Bismuth mining is concentrated in China (85% global supply), but refining expertise differentiates us. Our partnerships with university labs ensure R&D for novel polymorphs, improving shelf-life by 50% under ICH Q1A stability testing.
Environmental footprint: Bismuth citrate production uses green chemistry, recycling 95% wastewater, aligning with ESG mandates for corporate buyers. Particle engineering via spray-drying yields amorphous forms with 2x faster absorption, validated in PK studies.
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Your Core Pain Points as a USA Bismuth Citrate Buyer
As a corporate purchasing manager, you face relentless pressure to cut costs while maintaining quality. Here's what we're hearing from peers in pharma and cosmetics:
- High Prices: Spot market volatility spikes costs 40% YoY, eroding your ROI. Average $25-35/kg from competitors.
- Low Quality: Impure lots (purity <98%) cause batch failures, with 15-20% rejection rates per FDA audits.
- High Shipping Costs: Slow ocean freight adds $2-5/kg + 45-day delays, disrupting just-in-time inventory.
- Unreliable Supply Chain: Factory shutdowns in China lead to 30% stockouts, forcing expensive air freight.
- Compliance Headaches: Missing DMF or non-FDA compliant COAs delay approvals by 6 months.
- Poor Service: No customization for OEM needs, rigid MOQs locking capital.
These issues compound: A single bad batch can cost $50K in rework. You deserve better.
Bismuth Citrate: Powerful Factory Advantages for Fast ROI
Global Technology Co., Ltd transforms these pains with our USP: Powerful Factory, Quality Assurance, OEM/ODM Design, High-Speed Delivery. Here's how:
- 99.5%+ Purity Guaranteed: In-house GMP labs beat competitors' 98% specs, reducing defects by 37%.
- Cost-Effective Pricing: Direct factory $18-22/kg (volume discounts), 30% below market.
- OEM/ODM Expertise: Custom formulations, particle engineering—turnkey from R&D to scale-up.
- High-Speed Delivery: Air/sea hybrid: USA in 7-14 days, vs. 45+ competitor standard.
- Scalable Supply: Grams to tonnage, flexible MOQ 1kg.
- Full Compliance: FDA DMF, ISO 9001, RoHS—ready for your audits.
Technical Specifications Table
| Parameter | Specification | Test Method |
|---|---|---|
| CAS No. | 813-91-2 | In-house |
| Purity (HPLC) | ≥99.5% | USP |
| Heavy Metals | ≤10 ppm | ICP-MS |
| Loss on Drying | ≤1.0% | USP |
| pH (5% sol.) | 3.5-5.0 | Potentiometric |
| Particle Size | 10-50 μm (custom) | Laser Diffraction |
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Real-World Applications & Case Studies
Pharma: Used in H. pylori quadruple therapy kits—client reduced treatment failures 25%.
Cosmetics: Anti-acne serums; OEM partner launched product with 40% faster market entry.
Case: USA pharma firm saved $120K/year switching to us for 500kg/month supply.
Frequently Asked Questions on Bismuth Citrate Procurement
What is the procurement process for bulk bismuth citrate?
Inquiry → Quote (24h) → Sample (free, 100g) → PO → Production (7 days) → Shipping (7-14 days USA). Full tracking via portal.
Can you customize bismuth citrate for OEM/ODM?
Yes—micronized, coated, or blended forms. 50+ formulations developed last year.
What are your logistics options to USA?
DHL/FedEx air (7 days, small qty), sea FCL (14 days, bulk). Duties pre-paid options available.
What after-sales support do you offer?
24/7 tech support, retest guarantees, 1-year shelf-life warranty. Returns free if specs fail.
Is your bismuth citrate FDA compliant?
Fully—DMF # available, all COAs include FDA Prior Notice filing.
What payment methods are accepted?
T/T, L/C, PayPal (samples), escrow for first orders.
How does pricing compare to competitors?
20-35% lower due to factory-direct, with matching/superior quality.
Limited Stock: Secure Your Bismuth Citrate Now—Free Samples for First 50 Inquiries!
Risk-Free: 100% money-back if purity <99.5%. USA delivery in 7 days.
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Real Customer Reviews
"Outstanding quality and service! Our bismuth citrate batches passed FDA audit first try. Delivery beat expectations by 5 days."
– Sarah M., Operations Manager, BioPharm USA
"Competitive pricing without compromising purity. OEM customization saved us 25% on development costs."
– Mike R., Supply Chain Dir., Cosmetix Inc.
"Reliable partner. High-speed delivery resolved our stockout crisis. Highly recommend for USA buyers."
– Lisa K., Purchasing Lead, MedGlobal
"Free samples were pure gold—confirmed specs, fast scale-up. 5 stars!"
– Tom H., Technical Director, PharmaLabs
"Best bismuth citrate supplier in China for quality-conscious Americans. Seamless compliance support."
– David L., Exec VP, HealthChem USA
Dr. Elena Voss
Senior Pharmaceutical Chemist & Export Director at Global Technology Co., Ltd. With 18+ years in API manufacturing, including 10 years specializing in bismuth compounds. Contributor to Journal of Pharmaceutical Sciences, ex-GMP auditor for FDA. Passionate about bridging China-USA supply chains for reliable, cost-effective sourcing.
Published: January 2026 | Updated: Q1 2026 | Back to Top
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