1 Metric Ton	Negotiable

Min.Order :1 Metric Ton
Purity: 99%
Payment Terms : L/C,D/A,D/P,T/T,,MoneyGram,Other

Keywords

Riboflavin Vitamin B2 83-88-5

Quick Details

Appearance:YELLOW TO ORANGER-YELLOW PARTICLE
Application:by sea or by air
PackAge:Plastic-woven sack, net weight 25kg,50kg or 1000kg
ProductionCapacity:1 million|Metric Ton|Year
Storage:Store in dry and cool place
Transportation:by sea or by air

Superiority:

Colorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards.

Colorcom prides itself on superior customer and technical focus, while focusing on support, developing and manufacturing superior colorants and specialty chemicals. All of our industrial chemical manufacturing is executed to enhance the performance, appeal and processing of a broad range of products used in various industries and consumer - based applications.

The competitive advantages of Colorcom international as your business partner or supplier:

1.Established manufacturer.
2.Current ISO certified; REACH registered.
3.Track record of quality, Lot to lot consistency.
4.Zero defect, Return policy.
5.Sufficient inventory.
6.Wide product portfolio, A great choice of shades.
7.Joint product development.
8.Total innovative solutions for every industry of the specific requirements.
9.Open dialogue and communication channels.
10.Long term commitment to meet or exceed the expectations of customers.
11.Competitive pricing, Optimistic margin.
12.Providing efficient service which is second to none.
13.Constantly changing industry requirements for innovative, fully customized products and solutions.
14.Consistent color performance, adaptability, flexibility and customization.
15.26 years of chemical industry knowledge and experience.
16.Colorcom makes every effort to better serve the global customers,We create and bring the best values to you.

Details:

Products Description:

Vitamin B2 98% Food

ITEM	STANDARD
APPEARANCE	YELLOW TO ORANGER-YELLOW PARTICLE
PARTICLE SIZE	SIEVE 90% PASS THROUGH 0.28MM NORMAL SIEVE
LOSS ON DRYING	=<1.5%
RESIDUE ON IGNITION	=<0.3%
ASSAY(ON DRY MATERIAL)	>=80.0%
Lumiflavin	440nm Absorbance 0.025 Max
Assay(on dried basis)	98.0%-102.0%

VITAMIN B2 80% Feed Grade

ITEM	STANDARD
APPEARANCE	YELLOW TO ORANGER-YELLOW PARTICLE
PARTICLE SIZE	SIEVE 90% PASS THROUGH 0.28MM NORMAL SIEVE
LOSS ON DRYING	=<3.0%
RESIDUE ON IGNITION	=<0.5%
ASSAY(ON DRY MATERIAL)	>=80.0%

Specification:

Vitamin B2, also known as riboflavin, is slightly soluble in water, stable in neutral or acidic solution under heating. It is a composition of cofactor of yellow enzyme responsible for delivering hydrogen in the biological redox in our body.

Product Introduction This product is dry uniform flowable particle made by microbial fermentation in which use glucose syrup and yeast extract as raw materials, and then get refined through membrane filtration, crystallization, and spray-drying process.

Physical Properties This product is to be added to animal feed in order to maintain body health, accelerate growth and development, and keep the integrity of skin and mucous membranes. The product is a yellow to brown evenly high fluidity particle with melting point 275-282℃, slightly smelly and bitter, soluble in dilute alkali solution, insoluble in water and ethanol.Dry Riboflavin remains quite stable against oxidant, acid and heat but not alkali and light which would pose to a fast decomposition of it, particularly in alkaline solution or ultraviolet. Thus it is highly advised that this product must be sealed from light and stay away from alkaline substances in the premix to tackle unnecessary loss, additionally when there is free water around---the more free water, the more loss. However, Riboflavin has a good stability if it appears drying powder in darkness. However, feed pelleting and bulking process lays damaging impact on the Riboflavin-- about 5% to 15% loss rate by pelleting process and about 0 to 25% by bulking process.