

Ascorbic Acid/Vitamin C with CAS 50-81-7
What is Ascorbic Acid(Vitamin C)?
Ascorbic Acid (Vitamin C) is an essential water-soluble vitamin crucial for immune function, antioxidant defense, collagen synthesis, and overall health. At Runtai Chemical, we supply pharmaceutical-grade Ascorbic Acid that serves as a premier ingredient for immune support, antioxidant protection, and comprehensive wellness formulations. Our Vitamin C provides superior bioavailability and research-backed efficacy for optimal health.
Our Ascorbic Acid is recognized for its exceptional immune support, powerful antioxidant properties, and collagen synthesis enhancement. It is produced under strict quality control and complies with international dietary supplement and pharmaceutical standards including USP, EP, and FDA regulations. Ascorbic Acid represents essential micronutrition with extensive clinical research demonstrating its transformative effects on immune function, antioxidant defense, and overall wellness.
Runtai Chemical is a professional and reliable China manufacturer of Ascorbic Acid/Vitamin C with CAS 50-81-7 with higher purity and lower price. If you are interested in our Ascorbic Acid/Vitamin C, PLS free to contact us for a free sample!
Product Advantages
- Immune Support: Essential for immune cell function and response
- Antioxidant Defense: Powerful free radical neutralization and protection
- Collagen Synthesis: Critical for skin, joint, and connective tissue health
- Superior Bioavailability: Water-soluble form with optimal absorption
- Oxidative Stress: Supports healthy inflammatory response
- Quality Certified: USP, EP certified; FDA approved supplement
Ascorbic Acid/Vitamin C Quick details
- Chemical Name:Ascorbic Acid
- CAS No.: 50-81-7
- EINECS:200-066-2
- Molecular Formula: C6H8O6
- Molecular weight:176.12
- Appearance:White or yellowish crystalline powder
- Assay: 99%
- Synonyms:3-Keto-L-gulofuranolactone;;Adenex;Allercorb;Antiscorbic vitamin;antiscorbicvitamin;Antiscorbutic vitamin;vitaminC;3-Oxo-L-gulofuranolactone;3-oxo-l-gulofuranolactone(enolform)
Ascorbic Acid/Vitamin C Typical Properties
| Item | Specification | Results |
| Appearance and character | White or yellowish crystalline powder
without odor |
Conform |
| Identification | Positive Reaction | Conform |
| Specific optical rotation | +20.5°~ +21.5° | +20.81° |
| Assay(C6H8O6) | ≥99.0% | 99.9% |
| Residue on ignition | ≤0.1% | <0.1% |
| Heavy metal(Pb) | ≤10.0 mg/kg | conform |
| Fe | ≤2.0 mg/kg | Conform |
| Cu | ≤5.0 mg/kg | Conform |
| Pb | ≤2.0 mg/kg | Conform |
| As | ≤1.0 mg/kg | Conform |
| Conclusion | The results conforms with USP BP EP standards | |
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Ascorbic Acid/Vitamin C Applications
Immune Support & Health Supplements
- Immune Boost Formulas: Enhanced immune function support
- Immune Support Supplements: Immune optimization products
- Daily Wellness Supplements: Complete daily health support
- Seasonal Support Formulas: Seasonal immune protection
- Multi-Vitamin Formulations: Essential nutrient support
- General Wellness Products: Overall health maintenance
Antioxidant & Skin Health Applications
- Antioxidant Formulas: Free radical protection
- Skin Health Products: Collagen and skin support
- Anti-Aging Supplements: Cellular protection and renewal
- Beauty and Wellness: Skin and hair support
- Connective Tissue Support: Joint and cartilage health
General Wellness Applications
- Daily Nutritional Support: Essential nutrient provision
- Deficiency Support: Vitamin C status optimization
- Stress Management: Stress response support
- Sports Nutrition: Athletic recovery support
- Comprehensive Health: Complete wellness formulas
Professional & Clinical Applications
- Clinical Nutrition: Clinical-grade supplementation
- Pharmaceutical Research: Vitamin C research
- Medical Foods: Therapeutic nutrition support
- Healthcare Formulations: Professional-grade formulas
Ascorbic Acid/Vitamin C Package & Storage
- Package: 1kg/bag;25kg/drum
- Storage: Store in a cool place and keep it sealed to avoid direct sunlight.
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