High Quality Vitamin B2 Riboflavin Powder Feed Grade Additive 80% 98% with Nice Price

• Element: Vitamin B
• Shape: Powder
• Type: Vitamin
• CAS: 83-88-5
• Formula: C17h20n4o6
• Weight: 376.37g/Mol
• Model NO.: Vitamin B2 Riboflavin
• Grade: Feed
• Function: Vitamin Additives
• Transport Package: 25kg/Carton
• Specification: 98%, 80%
• Trademark: CN
• Origin: China

Product Description

Product Description

1. Characteristics of Vitamin B2

Other names: Riboflavin
E number: E101
Formula: C17H20N4O6
Weight: 376.37g/mol
MOQ:100KG
Package: 25KG/drum;
Certificate: ISO/Kosher/Halal
Specification: EP/BP/FCC/ USP
Appearance: Yellow or orange powder
Grade: Pharmaceutical/Food/Feed grade
Type: 98%, 80%

2. Vitamin b2 specification
Across Biotech supplies pharmaceutical grade, food grade, and feed grade riboflavin, which meets standards of EP/BP/USP/FCC.

 

2.1 Riboflavin 98% USP specification

Item	USP
Appearance	Yellow or orange-yellow crystalline   powder
Identification	Positive
Acidity or Alkalinity	Check the color of the test solution   after adding the respective solutions
Lumiflavin	Absorbance of the filtrate at 440nm   does not exceed 0.025(USP)
Absorbance	0.31-0.33 A373nm/A267nm   0.36-0.39 A444nm/A267nm
Particle Size	100% passes through 60 mesh sieve
Specific Rotation	between-115º and -135º
Loss on Drying	≤1.5%
Heavy Metals	<10ppm
Residue on Ignition	≤0.3% (USP)
Organic Volatile Impurities	Method IV <467>
Assay(on dried basis)	98.0%-102.0%

2.2 Riboflavin 80% feed grade specification
Across Biotech supply feed grade riboflavin 80%, which is used in poultry and livestock industries. Check the specification below:

Item	Specification
Colour	Yellow or orange-yellow crystalline   powder
Odour	Weak to none
Particle structure	Fine spray-dried granules
Identification	Positive
Particle size	60 US mesh (min. 90% passed)
Residue on Ignition	Max 5.0%
Loss on drying	Max 3.0%
Assay	Min 80% (by HPLC method)

 

Detailed Photos

 

Packaging & Shipping

 

 

Our Advantages

1. We understand the industry, the competitive landscape of the product, the current state of production, and the characteristics of the product.
2. We not only provide products but also provide the latest industry information and product dynamics, saving you manpower and production costs.
3. We set up the warehouse near the logistics center to ensure that the products respond quickly and are sent out first.
4. Selection of shipping methods according to customer requirements. Documents, and files, were perfected in time and sent to the customer.

Company Profile

Across Biotech has been active in the food/feed additives industry for many years. We are located in Jinan, Shandong province, a beautiful historic city, about 3 hour's drive from Qingdao port. Our own warehouse allows us to respond to customers' inquiries in the first instance and deliver products quickly.

The main products are feed/food grade vitamins, nutrition enhancers, and some specific preservatives. We have also made an inventory of some products so that we can deliver the goods in time to ensure the normal supply of the goods.