Feed Additive Vitamin B2 80% Riboflavin Powder Feed Grade

Product Description

Vitamin B2 80% Riboflavin Feed Grade
Riboflavin, an essential B-vitamin, plays a crucial role in poultry metabolism, impacting energy production, growth and immune regulation. Its role in redox reactions and energy metabolism is vital for optimal growth and development.
Vitamin B2 is an important micronutrient for all major species of livestock and companion animals. It is used as a feed additive in all types of feed.
Product Description
Chemical formula: C17H20N4O6
CAS#: 83-88-5
EINECS: 201-507-1
Store in a cool and dry place. Keep away from strong light and heat. When properly stored, this product has a usable life of 24 months from the date of production. Product Parameters

Specifications
Loss on drying (%)	≤1.5
Residue on ignition (%)	≤0.1
Lumiflavine	≤0.025
Absorbance	A373nm/A267nm=0.31~ 0.33 A444nm/A267nm=0.36~ 0.39
Assay (on dried basis, %)	97.0 ~ 103.0

Packaging & Shipping
We offer a variety of packaging options to suit your needs: choose from aluminium foil bags, sturdy cartons, or robust drums, all designed for maximum protection.Our superior packaging ensures your products are safeguarded against breakage, maintaining their integrity and quality during transit.
What we do
We are specialized in the production and marketing of feed additives in China for more than 30 years. We devote to offer the qualified products (vitamins - both feed grade and food grade, feed additives, amino acid), efficient service and competitive price to our esteemed customers domestically and internationally.
FAQ
Q1: Are you a factory or a trading company?
A1: We are a combination of both, we focused on manufacturing feed grade vitamins and feed additives, such as vitamin C, vitamin E 50% powder, Cysteamine HCL coated, acidifier, etc. over 30 years. We also export other vitamins both feed grade and food grade, such as vitamin A, D3, B1, K3, etc.. We are your ideal choice for one stop purchase with our compete line of vitamins.
Q2: How do you control the quality?
A2:
1. We only select high-quality material from famous manufacturers.
2. We have a standardized production process with traceable records
3. 100% finished product are tested before shipment.
4. We accept the third-party inspections.
5. We're certified by ISO9001 and ISO22000 Quality management system.
Q3: Can I get samples?
A3: Yes, we can supply specified quantity free sample, you pay for the freight charge only.
Q4: How long is the warranty of your products?
A4: As usual 2 to 3 years.
Q5: What's the lead time for production?
A5: Usually around 1-2 weeks after payment received.
Q6: Which documents can you provide?
A6: We can supply Commercial Invoice, Packing List, Country of Origin, Insurance Policy, Bill of loading, COA, MSDS, and so on.
Q7: What Payment terms do you accept?
A7: T/T, L/C, D/P. If you want any other methods, please contact us for more information.
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