Vitamin B2 Powder

Vitamin B2 Powder

Product Type: Natural Color
E Number: E 101
Color Shade: Bright Yellow to Orange-Yellow
Coloring Components: Riboflavin (Vitamin B2)
Solubility: Slightly soluble in water, practically insoluble in ethanol, insoluble in oils
Form: Powder (crystalline)
Stability: Good stability to heat and pH; sensitive to light
Status: Non-GMO available, Vegan friendly
Sample: 10–20 g for free
USA Warehouses: YES
Certificate: HACCP, ISO, KOSHER, FDA
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Description
Technical Parameters

What is Vitamin B2 Powder?

 

Vitamin B2 Powder, or in industrial terms, riboflavin-based material, is a naturally occurring yellow colourant that manufacturers use as a formulation ingredient and a colour-giving ingredient in commercial production systems. Mainly obtained by the controlled fermentation of microorganisms, provides a bright yellow to yellow-orange color, which is naturally associated with its molecular structure, and thus can be distinguished from synthetic colorants. It has been appreciated due to its uniform chromatic functionality, traceability, and applicability to standardized manufacturing systems where uniformity of colors and batch-to-batch stability are paramount. The dry state enables easy incorporation in dry blends, pre-mixes, and base intermediates, large-scale processing, automated dosing, and storage over a specified period under controlled conditions. From a market positioning perspective, it is well-positioned on the global trend of color solutions that are naturally sourced, and this can lead producers to organize products with simplified ingredient statements and better regulatory compatibility across geographical locations. It has a mainly functional and technical role in formulations, where it provides visual identity and consistency in formulations as opposed to consumer-facing claims, and is therefore specifically useful to food, beverage, and feed manufacturers to provide a trustworthy and nature-identical yellow coloration within regulatory and transparent production structures.

 

Vitamin-B2-Powder

 

COA

 

Item Specification Result
Appearance Bright yellow to orange-yellow crystalline powder Complies
Identification Positive reaction for Riboflavin Complies
Assay (Riboflavin, dry basis) 98.0% – 102.0% 99.20%
Loss on Drying ≤ 1.5% 0.80%
Residue on Ignition ≤ 0.1% 0.05%
Specific Rotation −115° to −130° −122°
Heavy Metals (as Pb) ≤ 10 ppm < 10 ppm
Lead (Pb) ≤ 2 ppm < 0.5 ppm
Arsenic (As) ≤ 1 ppm < 0.3 ppm
Cadmium (Cd) ≤ 1 ppm < 0.2 ppm
Mercury (Hg) ≤ 0.1 ppm < 0.02 ppm
Total Plate Count ≤ 1,000 CFU/g < 100 CFU/g
Yeast & Mold ≤ 100 CFU/g < 10 CFU/g
E. coli Negative / 10 g Negative
Salmonella Negative / 25 g Negative

 

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Features

 

Riboflavin Powder has a complex of characteristic physical and chemical properties that render it technically interesting to specialists in the field of formulation when it comes to working with natural color systems. It occurs as a fine crystalline powder with a very strong yellow color due to its conjugated molecular structure, thus giving it a high color-expressive ability even when the inclusion level is low. Within normal to slightly acidic conditions, the material can be exposed to stability, and in dry formulations, premixes, and solid matrices, the material can be retained in colour in normal industrial handling. Its water solubility is also poor, but disperses well when well hydrated or when pre-blended; therefore, color can develop in aqueous systems under controlled conditions. It is a sensitive powder that is susceptible to the long-term effect of bright light, which is usually controlled by the choice of the packaging and design of the process. It shows compatibility with an extensive variety of typical excipient blendable materials and allows uniformity of distribution in complex mixtures. These natural characteristics enable the formulators attain foreseeable color results, control processing factors, and create strong compositions using a naturally obtained yellow hue in manufacturable production landscapes.

 

How to Store Properly?

 

1. Controlled Temperature Environment

The product must be kept within a stable cool temperature without much heat exposure, which could influence the strength of colors and long periods of storage.

2. Protection From Direct Light Exposure

Though it could be supplied in conforming wrappings, storage under dim or shade conditions of warehouses is advisable since a long period under intense light could slowly affect the color intensity.

3. Dry and Well-Ventilated Conditions

Storage spaces ought to be dry and not too humid to avoid being wet, caked, or difficult to handle later, when the powder is opened to be used in production.

4. Sealed Packaging Integrity

Original packaging must not be opened except under the instructions of the user, and if containers are partially used, the containers must be adequately recapped to ensure the least exposure of the product to air and moisture during the normal production cycles.

5. Separation From Reactive or Odorous Materials

To ensure that the Vitamin B2 Riboflavin Powder product is pure, it must be stored in the absence of volatile chemicals, strong odours, or incompatible raw materials that may cross-contaminate the product in question by affecting its sensory or physical properties.

6. FIFO Inventory Management

A first-in, first-out inventory system can be used in rotating products consistently, to assist manufacturers in controlling shelf life and ensuring that all production batches maintain the same color performance.

 

Vitamin-B2-Powder-Recommended-Usage

 

Recommended Usage

 

In the end, manufacturers use Riboflavin Vitamin B2 Powder, which is normally used as a functional formulation ingredient, through controlled blending and dispersion processes that have been modified to various dosage formats. In the manufacture of capsules and tablets, it is usually pre-mixed with appropriate carriers or excipients to improve uniform distribution, minimize the risk of segregation, and attain consistency of appearance when compressing or encapsulating the particle; low-shear blending and time-validated mixing times are frequently employed to preserve the integrity of the particles and their color on a unit-to-unit basis. In liquid forms, e.g., solutions, suspensions, or concentrates, the powder is usually suspended under controlled agitation, occasionally after pre-hydration or incorporation of compatible dispersing aids, to provide stable and uniform colour building with no local concentration. In all dosage forms, the light sensitivity of formulators is usually considered by controlling processing exposure and the kind of intermediate storage conditions used in the production process. These convenient incorporation methods enable producers to blend it effectively in various forms with consistent processing behavior, aesthetic qualities, and scalable production performance.

 

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