Brand:HONGDA
Quantity:5000
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Specification of Vitamin B2 (Riboflavin):Assay(on dry materils)------------------98% min
Loss on drying----------------------------1.5% max
Heavy metals(PB)------------------------10ppm max
Residue on ignition-----------------------0.3% max
Particle Size(0.28MM Sieve)-------------Sieve 90% pass through
Volatilizable Impurity of Organic--------Comply
Identification------------------------------Positive
Inspection Method: According to "Feed additive-Riboflavin flowing particle"GB/T 18632-2002.
Packing: Normally in 25kg paper cartons with PE liners
Storage: Stable powder, keep container closed in a dark, dry and cool condition when in not use
