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Vitamin B2 Riboflavin Extra Pure
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Vitamin B2 Riboflavin Extra Pure is a high-purity, orange-yellow crystalline powder widely used as a vitamin B2 source in pharmaceutical, nutritional, and analytical applications. It functions as an essential coenzyme precursor in energy metabolism and antioxidant defense. This grade meets stringent purity standards suitable for research, supplement formulation, and food fortification. It is sensitive to light and moisture, requiring storage in dark, dry conditions. Handling requires basic protective measures to avoid dust inhalation and contact.
Description
Vitamin B2 Riboflavin Extra Pure
PRIMARY USES
Analytical Reagent & Laboratory Applications
- Used as a reference standard in analytical assays such as HPLC and UV-Vis spectrophotometry for vitamin B2 quantification
- Employed in biochemical and microbiological research to study riboflavin metabolism and enzymatic functions
- Utilized in quality control of pharmaceutical and nutraceutical products containing vitamin B2
- Applied in cell culture studies investigating vitamin B2’s role in energy metabolism and oxidative processes
Pharmaceutical & Nutraceutical Industry
- Active ingredient in vitamin B2 supplements for prevention and treatment of riboflavin deficiency (ariboflavinosis)
- Incorporated in multivitamin and mineral complexes for maintaining healthy skin, eyes, and nervous system function
- Used in fortified foods and beverages to enhance dietary riboflavin intake
- Important in formulations for energy metabolism support and antioxidant protection
SECONDARY USES
Food Industry (in regulated quantities)
- Added as a colorant (E101) imparting a natural yellow-orange color in foods and drinks
- Used as a fortificant in cereals, dairy products, and bakery items
- Included in infant formulas and dietary supplements
Cosmetic and Personal Care Industry
- Occasionally used in skin care products for its antioxidant and photoprotective properties
PRODUCT KEY FEATURES
- Basic Identification Attributes
- Chemical Name: Riboflavin (Vitamin B2)
- CAS Number: 83-88-5
- HS Code: 2936.21.00
- Molecular Formula: C₁₇H₂₀N₄O₆
- Synonyms: Vitamin B2, Riboflavine, Lactoflavin
- Physical & Chemical Properties
- Physical State: Orange-yellow crystalline powder
- Color & Odor: Orange to yellow, odorless
- Melting Point: 280 °C (decomposes)
- Solubility: Slightly soluble in water (~1.9 mg/mL at 25 °C), practically insoluble in ethanol and ether
- Stability: Stable under dry conditions but sensitive to light and alkaline pH
- pH Level: Slightly acidic to neutral in aqueous solution
- Safety & Hazard Attributes
- Hazard Class (GHS Classification): Not classified as hazardous
- NFPA Ratings: Health 1, Flammability 1, Reactivity 0
- Exposure Limits: No specific OSHA PEL or ACGIH TLV established
- Reactivity: Stable under recommended storage conditions, degrades under strong light exposure
- Storage & Handling Attributes
- Storage Conditions: Store in a cool, dry, dark place to prevent photodegradation
- Incompatible Materials: Strong oxidizers and strong alkaline substances
- Container Type: Airtight, light-resistant containers such as amber glass or opaque plastic
- Shelf Life & Expiration Date: Generally stable for 2–3 years when protected from light and moisture
- Special Handling Requirements: Avoid exposure to strong light and moisture; use gloves and avoid inhalation of dust
- Regulatory & Compliance Attributes
- Regulatory Status: Approved for pharmaceutical, food, and cosmetic uses by FDA, EFSA, and other authorities
- Transportation Restrictions: Not classified as hazardous for transport
- Environmental & Health Impact
- Ecotoxicity: Low aquatic toxicity
- Persistence in Environment: Biodegradable under aerobic conditions
- Carcinogenicity/Mutagenicity: Not classified as carcinogenic or mutagenic
- Biodegradability: Biodegradable
SAFETY HANDLING PRECAUTIONS
SAFETY PRECAUTIONS
Personal Protective Equipment (PPE):
- Wear chemical-resistant gloves
- Use safety goggles
- Wear protective clothing
- Use dust mask if dust generation occurs
Handling:
- Handle in a well-ventilated area
- Avoid skin and eye contact
- Avoid inhalation of dust
- Wash hands thoroughly after handling
Storage:
- Store in tightly closed, light-resistant containers
- Keep in cool, dry, dark place
- Avoid exposure to incompatible materials and moisture
FIRST AID MEASURES
Inhalation:
- Move to fresh air immediately
- Seek medical attention if breathing difficulty occurs
Skin Contact:
- Wash thoroughly with soap and water
- Remove contaminated clothing
- Seek medical advice if irritation occurs
Eye Contact:
- Rinse with plenty of water for at least 15 minutes
- Seek medical attention if irritation persists
Ingestion:
- Rinse mouth with water
- Do not induce vomiting unless directed by medical personnel
- Seek medical attention if symptoms appear
FIRE FIGHTING MEASURES
Flammability:
- Combustible but not highly flammable
Extinguishing Media:
- Use dry chemical, CO₂, foam, or water spray
Hazardous Combustion Products:
- May emit nitrogen oxides, carbon monoxide, and carbon dioxide upon decomposition
Firefighter Protection:
- Wear self-contained breathing apparatus (SCBA) and protective clothing
- Avoid inhalation of combustion products
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