Name: Vitamin B2
Brand: Xi'an Bosen Bio-Tech Co., Ltd.
Availability: InStock
Rating: 4.4 (1 reviews)

Specifications of Vitamin B2

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%

Applications of Vitamin B2

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. DryRiboflavin 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.

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