Specifications:
Identification: Positive
Particle Size(0.28MM Sieve): 90% pass through
Loss on dring: 3.0% max
Residue on ignition: 5% max
Volatilizable Impurity of Organic: Conform
Assay (on dry basis) (HPLC): 80% min
Apperrance: Yellow to Orange-yellow free flowing powder.
|
ITEM |
STANDARD |
|
Character |
Yellow to Orange-yellow free flowing particle |
|
Identification Positive |
Must comply |
|
Particle Size(0.28MM Sieve) |
Sieve 90% pass through 0.28mm normal sieve |
|
Loss on dring |
3.0% max |
|
Residue on ignition |
5% max |
|
Volatilizable Impurity of Organic |
Msut comply |
|
Assay(on dry material) |
77.8-84% |
|
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