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Postion:Product Catalog >API>Vitamins and Minerals medicines>Vitamin B drugs>Vitamin B2 98%
Vitamin B2 98%
  • Vitamin B2 98%
  • Vitamin B2 98%
  • Vitamin B2 98%

Vitamin B2 98% NEW

Price $1
Package 1KG
Min. Order: 1KG
Supply Ability: 3000 Tons
Update Time: 2023-10-22

Product Details

Product Name: Vitamin B2 98% CAS No.: 83-88-5
Min. Order: 1KG Purity: 0.98
Supply Ability: 3000 Tons Release date: 2023/10/22

Detailed Photos

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Characteristics of Vitamin B2 98%

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%


Vitamin B2 98% specification

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

 
1. Riboflavin 98% USP specification

ItemUSP
AppearanceYellow or orange-yellow crystalline

 

powder

IdentificationPositive
Acidity or AlkalinityCheck 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 Size100% passes through 60 mesh sieve
Specific Rotationbetween-115º and -135º
Loss on Drying≤1.5%
Heavy Metals<10ppm
Residue on Ignition≤0.3% (USP)
Organic Volatile ImpuritiesMethod IV <467>
Assay(on dried basis)98.0%-102.0%



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:

ItemSpecification
ColourYellow or orange-yellow crystalline

 

powder

OdourWeak to none
Particle structureFine spray-dried granules
IdentificationPositive
Particle size60 US mesh (min. 90% passed)
Residue on IgnitionMax 5.0%
Loss on dryingMax 3.0%
AssayMin 80% (by HPLC method)


 Packaging & Shipping

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Fairs & Meeting

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Article illustrationClients visiting; Manufacturer audit; Factory tour.


Company Profile

Across Biotech has been active in the food/feed additives industry for many years. At the request of our customers, we have expanded our business to agricultural products, including garlic and cinnamon series. We are located in Jinan, Shandong province, a beautiful historic city, about a 3-hour drive from Qingdao Port. Our own warehouse allows us to respond to customers’ inquiries in the first instance and deliver products quickly.

Article illustration

The main products are vitamins, amino acids, nutrition enhancers, preservatives, flavorings, sweeteners, and agriculture products. 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.

Article illustrationWith experienced employees, advanced equipment and facilities, and a hardworking sales team, we add value to our esteemed clients. Because we have strict quality control, and we deal with major brand products according to customer’s needs, ensuring that all products are supplied in their original packaging. Our goods are mainly exported to Europe, Japan, South Korea, India, Malaysia, Thailand, Indonesia, etc.

 

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 Introduction

Across Biotech has been active in the food/feed additives industry for many years. At the request of our customers, we have expanded our business to agricultural products, including garlic and cinnamon series. We are located in Jinan, Shandong province, a beautiful historic city, about a 3-hour 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 vitamins, amino acids, nutrition enhancers, preservatives, flavorings, sweeteners, and agriculture products. 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. With experienced employees, advanced equipment and facilities, and a hardworking sales team, we add value to our esteemed clients. Because we have strict quality control, and we deal with major brand products according to customer’s needs, ensuring that all products are supplied in their original packaging. Our goods are mainly exported to Europe, Japan, South Korea, India, Malaysia, Thailand, Indonesia, etc.

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  • Since: 2020-11-24
  • Address: Room F467, 4th Floor, Zhongrun Century Center Building 3, Jingshi Road No. 12111, Lixia District, J
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