Application role
Vitamin contribution in feed and food ingredient applications.
Riboflavin (Vitamin B2)
CAS 83-88-5Formula C17H20N4O6MW 376.36 g/molINS 101(i)
Riboflavin (Vitamin B2) for feed fortification and vitamin ingredient discussions.
Product information, specification data, and inquiry actions are organized here to give procurement and technical teams one clear shared reference point.
Product overview
Applications & supply
Use this page to review the product profile, specification data, use context, and the information needed for a focused business discussion.
Buyer focus
Fortification context, product format, destination, and documentation requirements.
Recommended route
Use the product page to frame a vitamin ingredient discussion with the relevant teams.
Review the specification
Use the specification table as the technical anchor for internal review and external discussion.
Connect product and use
Bring intended application, formulation role, and any packaging or market requirements into the conversation.
Move directly to inquiry
Use the quote and technical package actions to continue with a more structured business follow-up.
Applications
Application discussion
- vitamin fortification in feed
- vitamin ingredient in food
Technical information
Product specification
The specification table provides the key reference points most often needed for sourcing, documentation, and technical discussion.
Riboflavin high
Key product parameters for product selection, documentation, and supply discussion.
| Parameter | Specification | Limit | Analytical method / note |
|---|---|---|---|
| Molecular formula | C17H20N4O6 | Identity | Product method |
| Molecular weight | 376.36 g/mol | Identity | Product method |
| Appearance | Yellow to orange-yellow crystalline powder | Description | Visual |
| Assay (dry basis) | 98.0–102.0 % | range | Assay |
| Specific optical rotation | −115 to −135 ° | range | Polarimetry |
| Loss on drying | 1.5 % | max | Drying |
| Sulfated ash | 0.1 % | max | Ignition |
| Lumiflavin | 0.025 % | max | Chromatography |
| Lead | 3 mg/kg | max | Elemental analysis |
For the latest TDS, COA, packaging, and supporting product information, request the technical package.
Riboflavin feed formulation reference
Key product parameters for product selection, documentation, and supply discussion.
| Parameter | Specification | Limit | Analytical method / note |
|---|---|---|---|
| Molecular formula | C17H20N4O6 | Identity | Product method |
| Molecular weight | 376.36 g/mol | Identity | Product method |
| Riboflavin active content | 80 % | typical market grade | Assay Carrier and process dependent; not a released Meihua specification. |
| Appearance | Yellow to orange-yellow powder | Description | Visual |
| Moisture / loss on drying | Technical package | Documentation | Drying |
| Particle-size distribution | Technical package | Documentation | Sieve analysis |
| Microbiology / heavy metals | Technical package | Documentation | Validated methods |
For the latest TDS, COA, packaging, and supporting product information, request the technical package.
Quality & documentation
Technical documentation
Technical documentation may include TDS, SDS, COA template, and applicable supporting statements for product review and business communication.
Request Technical PackageSupply & logistics
Prepare a focused supply request
Share grade/form, intended use, destination, estimated volume, pack preference, and documentation requirements to support a clear supply discussion.
Supply & logistics overview →Related portfolio
Related products
FAQ
Frequently asked questions
Which grades or forms are available?
Riboflavin (Vitamin B2) is supplied as yellow to orange-yellow crystalline powder with an assay of 98.0–102.0 %, as listed in the specification table above. Discuss the preferred grade or form together with the intended application and market so the product conversation can begin efficiently.
What documentation can I request?
Request TDS, SDS, COA template, and applicable supporting statements through the technical package route.
How is a quote prepared?
A quotation is typically prepared from the product, grade/form, quantity, destination, packaging, and document requirements you provide.
Next step
Discuss Riboflavin (Vitamin B2) supply
Use this product page as the common reference point for documentation, quotation, and supply follow-up.