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Riboflavin Powder

Product Name: Riboflavin Powder
Synonyms: Riboflavin, Lactoflavin,Vitamin B2 (Riboflavin)
INCI Name: Riboflavin
CAS No.: 83-88-5
Molecular Formula: C₁₇H₂₀N₄O₆
Molecular Weight: 376.36 g/mol
Assay (Riboflavin): 98.0–102.0% (HPLC / Fluorometric)
Appearance: Yellow to orange-yellow crystalline powder
Solubility: Slightly soluble in water (0.01 g/100 mL); soluble in dilute alkali; insoluble in organic solvents
Product Description

Riboflavin Powder – Premium Food Fortificant for Enhanced Nutrition

Easy Health Inc. provides high purity Riboflavin Powder with confirmed test of 98.0-102.0% for maximal biological activity for your food fortification and nutritional supplement needs. Our product is a key water-soluble Vitamin B2, a precursor of the essential coenzymes FMN and FAD, which are vital for cellular energy metabolism. With over 11 years of experience in the synthesis of botanical extracts, we are offering pharmaceutical grade quality as per USP, BP and FCC criteria. Our product has high thermal stability in acid and neutral environment, molecular weight of 376.36 g/mol and complete control of heavy metals (Pb < 2.0 ppm, As ≤ 1.0 ppm). Our product is manufactured under the ISO, Halal, Kosher and HACCP certifications providing batch-to-batch consistency and conformity with worldwide regulatory standards.

What Is Riboflavin Powder?

Riboflavin, or Vitamin B2, is a water-soluble vitamin that plays a crucial role in human health and industrial applications. It is a precursor of coenzymes involved in cellular respiration and energy production.

Our product is developed using modern microbial fermentation technology to achieve pharmaceutical grade purity. Authentic quality is marked by its unique yellow to orange-yellow crystalline look due to its isoalloxazine ring structure.

This flexible ingredient addresses important industry concerns. Use it to reduce nutrient loss in high-heat food processing, promote uniform colour dispersion in pharmaceutical coatings, and improve bioavailability in animal feed formulations.

Vitamin B2

Technical Specifications

Parameter Specification
Product Name Riboflavin Powder
Synonyms Vitamin B2, Lactoflavin
CAS No. 83-88-5
Molecular Formula C₁₇H₂₀N₄O₆
Molecular Weight 376.36 g/mol
Appearance Yellow to orange-yellow crystalline powder
Assay (Riboflavin) 98.0–102.0% (HPLC)
Specific Rotation -112° to -122°
Loss on Drying ≤ 1.5%
Residue on Ignition ≤ 0.3%
Melting Point 278–282°C
Particle Size 95% through 80 mesh
Lead (Pb) ≤ 2.0 ppm
Arsenic (As) ≤ 1.0 ppm
Total Plate Count ≤ 1,000 CFU/g
Salmonella Negative / 25g
Solubility Slightly soluble in water; soluble in dilute alkali

Why Choose Our Riboflavin Powder?

Maximum Purity & Bioavailability 

Assay 98.0–102.0% to guarantee you receive the highest biological activity available. This pharmaceutical-grade purity translates directly to constant efficacy in nutritional supplements, food fortification, and cosmetic applications.

Supports Energy Metabolism

Our product is a crucial cofactor for ATP synthesis and enhances cellular respiration and macronutrient metabolism. It is easy to make products that give your end consumers long-lasting energy and vitality.

Proven Health Apps

In addition to essential supplements, our ingredient helps promote healthy vision, skin integrity, red blood cell formation and nervous system function. Such multi-faceted advantages make it the perfect addition to holistic wellness formulas.

Enhanced Formulation Flexibility

The powder is stable in acidic and neutral conditions and can be used in several applications [4]. Multivitamins, fortified beverages, animal feed, cosmetic items – our substance can be easily used in all of them.

Global Regulatory Compliance 

It is approved as food additive E101 in China, EU, USA and major international markets, so you can get access to global channels of distribution. We are ISO, Halal, Kosher, FDA registered and HACCP certified.

Manufacturing Reliability Standards

Each batch is rigorously tested for quality and is produced under GMP guidelines. You have complete traceability from the sourcing of raw materials to final delivery, assuring consistent quality and supply stability for large-scale industrial applications.

Riboflavin Powder advantage

Quality Control Excellence

Our rigors testing methodology ensures pharmaceutical-grade quality at every step of the way. Assay Purity: We use UV-Vis spectrophotometry and HPLC analysis to confirm your product’s exact specifications.

Laser diffraction particle size analysis to confirm an even dispersion for your application needs. We offer constant particle properties for fine powder or granular materials.

Heavy metal screening is done according to strict international norms. Testing shows Lead < 2 ppm, Arsenic < 1 ppm, Cadmium < 0.5 ppm, Mercury < 0.1 ppm. Protects your brand image and consumer safety.

Microbiological screening guarantees absence of Salmonella and E. coli. Product stability while its shelf life is assured with a Total Plate Count of ≤ 1,000 CFU/g and Yeast & Mould of < 100 CFU/g.

The specific rotation test showed the correct isomeric purity (-112° to -122°). This assures the best biological activity and gives your products the competitive edge in efficacy.

Riboflavin Powder R&D

Versatile Application Solutions

Dietary Supplements

Confidently construct high concentration B complex vitamins and multivitamin tablets. Our powder is thermally stable and can be used in common manufacturing procedures such as compression, encapsulation and tablet coating.

Food Fortification 

Tackle nutritional deficits in cereals, flour, dairy and beverages. The natural yellow colour is visually appealing and delivers vital nutrients that are retained in the pasteurisation and baking process.

Supplementation of Animal Feed

Develop feed formulas that improve livestock health and productivity. At suggested dosages of 3-8 mg/kg, our product promotes growth rates, reproductive performance and general animal vitality.

Cosmetic Uses

Add to skincare products to help maintain skin's health and natural shine. This chemical is a part of the cellular metabolism and is useful in anti-aging and skin restoration solutions.

Riboflavin Powder application

Storage & Handling Recommendations

Store your Riboflavin Powder in tightly sealed, opaque or amber containers to protect from light exposure. Photosensitivity is the primary stability concern, making proper packaging essential.

Store in cool, dry locations, away from direct sunlight and moisture. With correct handling these procedures guarantee the 24 month shelf life we promise.

If you are using liquid formulations which have poor solubility, you might want to attempt dissolving them in slightly acidified warm water. Or for specialised applications, choose Riboflavin-5’-phosphate sodium for increased water solubility.

Riboflavin Powder Certification

Riboflavin Powder Packing

FAQ

Q: Why does riboflavin have a bright yellow color?

A: It is naturally yellow to orange-yellow because of the isoalloxazine ring structure. This is a sign of purity and authenticity, not of contamination.

Q: What is the recommended storage condition?

A: Keep in well sealed, opaque or amber containers in cold, dry places away from light and moisture. The key stability problem to overcome is photosensitivity.

Q: Is it heat-stable for baking and pasteurisation?

A: Yes, it remains stable in acidic and neutral conditions during normal heat processing. Avoid prolonged exposure to strong alkali and temperatures exceeding 200°C.

Q: What is the typical shelf life?

A: You can expect 24 months when sealed and stored properly under recommended conditions with adequate light protection.

Q: What is the recommended usage dosage?

A: Adults require 1.1–1.3 mg/day in supplements; animal feed applications use 3–8 mg/kg. Always follow local regulatory limits for food fortification.

Q: Does it suit vegetarian and vegan products?

A: Of course. Our product is made by Microbial fermentation or chemical synthesis and contains no animal based substances.

Q: Does it work well as a solubilizer in formulations?

A: Slightly soluble in water (0.01 g/100 mL). Slight acidification (pH 5.5) and pre-dissolving in warm water. Riboflavin-5'-phosphate sodium is preferable for water solubility.

Q: Any known interactions for stability?

A: It is unstable under UV/visible light and high alkaline conditions. However, it is stable in the presence of most of the vitamins and minerals in premixes when sheltered from light.

Riboflavin Powder Bulk Goods

Contact Us

Ready to enhance your formulations with premium Riboflavin Powder? Contact our technical team at devin@easyhealthbio.com for samples, customization options, and expert application guidance today.

Riboflavin Powder Shipment