Looking for reliable Vitamin C Bulk Powder for your manufacturing needs? Our premium L-Ascorbic Corrosive conveys extraordinary immaculateness and soundness for assorted applications. As a trusted provider since 2019, we give high-quality vitamin C powder that meets rigid worldwide guidelines. Whether you're creating supplements, nourishments, makeup, or pharmaceutical items, our item guarantees reliable comes about and prevalent execution for your formulations.

Our L-Ascorbic Corrosive speaks to the gold standard in vitamin C fabricating. This fundamental water-soluble vitamin serves as a capable antioxidant and imperative supplement over different businesses. The white to somewhat yellow crystalline powder breaks up effectively in water and keeps up amazing soundness when put away properly.

| Parameter | Details |
|---|---|
| Product Name | L-Ascorbic Acid (Vitamin C) |
| Appearance | White to slightly yellow crystalline powder |
| Purity | ≥98% |
| CAS Number | 50-81-7 |
| Molecular Formula | C6H8O6 |
| Molecular Weight | 176.12 |
| Test Method | HPLC |
| Shelf Life | 2 years (sealed storage) |
| Storage | Cool, dry place |
| Minimum Order | 1KG |
| Delivery Time | 3-7 working days |
| Identification (Titration) | Conforms to Standard |
| Identification (IR) | Conforms to Standard |
| Specific Rotation | +20.5° to +21.5° |
| Loss on Drying | ≤ 0.5% |
| Residue on Ignition | ≤ 0.1% |
| Residue on Ignition | ≤ 0.1% |
| Clarity of Solution | Clear |
| Color of Solution | Colorless |
| Residual Solvents | Meets ICH Limits |
| Heavy Metals | ≤ 10 ppm |
| Lead (Pb) | ≤ 10 mg/kg |
| Arsenic (As) | ≤ 3 mg/kg |
| Water Content | ≤ 0.5% |
Our fabricating prepare guarantees extraordinary quality through four carefully controlled stages:
Raw Fabric Planning: We conduct exhaustive quality assessments on beginning materials like D-glucose and sorbitol. This guarantees ideal virtue and reactivity from the source.
Chemical Union: Multi-step protein catalysis and chemical responses make rough vitamin C. We absolutely control temperature, pH, and response timing for most extreme efficiency.
Refining and Filtration: Progressed strategies counting particle trade, enacted carbon decolorization, and recrystallization expel pollutions. This accomplishes our target virtue of ≥99.0%.
Drying and Crushing: Vacuum drying and wind stream pounding keep up item keenness. We control molecule estimate to D90 ≤ 50 μm whereas anticipating warm degradation.

Superior Antioxidant Power: Our Vitamin C Bulk Powder neutralizes free radicals effectively. This protects cell membranes and DNA from oxidative damage while supporting healthy aging processes.
High Bioavailability: The crystalline structure guarantees amazing assimilation and utilization in organic frameworks. Your conclusion items convey most extreme dietary benefits to consumers.
Exceptional Steadiness: Appropriate detailing and capacity keep up power all through the item lifecycle. This diminishes squander and guarantees steady item performance.


Proven Quality Confirmation: Our GMP-certified offices take after strict worldwide guidelines. Progressed R&D capabilities and comprehensive quality control frameworks ensure item excellence.
Reliable Supply Chain: Large-scale generation capacity and significant stock guarantee convenient conveyance. We keep up stock levels to meet pressing orders and avoid generation delays.
Professional Bolster: Our specialized group gives customized arrangements and equation optimization help. Committed after-sales bolster settle any challenges rapidly and efficiently.
Compliance Greatness: Different worldwide certifications counting FDA, ISO, HALAL, and Legitimate guarantee, worldwide showcase acknowledgment. This makes a difference you explore administrative necessities confidently.


Dietary Supplements: Make vitamin C tablets, capsules, gummies, and bubbling items. Improve resistance, give antioxidant security, and bolster by and large wellness.
Food and Refreshment: Make strides item quality in juices, utilitarian drinks, prepared merchandise, and dairy items. Our item expands rack life whereas keeping up dietary value.
Cosmetics Industry: Create brightening serums, anti-aging creams, and defensive skincare items. Hinder melanin generation and advance sound, brilliant skin.
Pharmaceutical Fabricating: Create helpful vitamin C infusions, verbal drugs, and specialized medicines for different wellbeing conditions.


Store in cool, dry conditions away from direct sunlight. Maintain temperatures below 25°C with humidity under 60%. Use appropriate protective equipment during handling. Follow good manufacturing practices when incorporating into formulations.
Typical dosage ranges from 50-200mg daily for dietary supplements. Pharmaceutical applications require specific clinical dosing. Always verify compatibility with other ingredients before use.

Standard Packaging: Double-layer plastic bags with 25kg cardboard drums ensure product protection. Smaller options include 1kg aluminum foil bags for specialized needs.
Custom Solutions: We accommodate specific packaging requirements based on your operational needs. All containers feature moisture-proof, light-resistant, and shock-resistant properties.
Global Shipping: Professional logistics partners provide domestic and international delivery options. We handle export documentation including quality certificates and origin verification.


Q: What makes your vitamin C powder different from competitors?
A: Our product achieves superior purity through advanced purification processes. GMP certification and strict quality control ensure consistent, reliable results.
Q: Can you provide custom packaging sizes?
A: Yes, we offer flexible packaging from 1kg to 25kg containers. Custom labeling and private label services are available upon request.
Q: What quality testing do you perform?
A: HPLC analysis confirms purity levels. Additional tests include heavy metals, microbiological safety, and stability assessments for complete quality assurance.
Q: Do you offer technical support for formulation?
A: Our experienced team provides formulation guidance, compatibility testing, and optimization recommendations for your specific applications.


Ready to source premium vitamin C for your business? Contact our professional team for competitive Vitamin C Bulk Powder pricing and technical support.
Email: sales@bqingbio.com
Get your quote today and experience the Jianbei difference in quality and service.