Suppliers with verified business licenses
Audited Supplier Product name:Vitamin A acetate beadlets/powder feed grade
Chemical formula: C22H32O2
CAS: 127-47-9
Product performance:
In this formulations, ethoxyquin (EQ) is replaced by butylhydroxytoluene (BHT) as stabilizer. and this products deliver long shelf-life, superior bioavailability and outstanding stability in premix and feed.
Vitamin A is a group of unsaturated nutritional organic compounds, that includes retinol, retinal, retinoic acid, and several provitamin A carotenoids, among which beta-carotene is the most important. Vitamin A has multiple functions: it is important for growth and development, for the maintenance of the immune system and good vision.
Vitamin A is needed by the retina of the eye in the form of retinal, which combines with protein opsin to form rhodopsin, the light-absorbing molecule, that is necessary for both low-light (scotopic vision) and color vision. Vitamin A also functions in a very different role as an irreversibly oxidized form of retinol known as retinoic acid, which is an important hormone-like growth factor for epithelial and other cells.
Synonym: Vitamin A, retinyl acetate, vitamin a acetate all-(E)-3,7-dimethyl-9-2,6,6-trimethyl-1-cyclohex-1-enyl)2,4,6,8-nona tetraene-1-yl Acetate.
Storage: Stockpiled at the ventilated place, avoiding rain, moisture and insolation. Please handle with care to prevent bag damage, store away from toxic substances.
Packing: Net weight 25kg per carton.
Shelf Life: One years when properly stored
|
Testing Item |
Standard |
Result |
|
Assay |
≥ 1000000IU/g |
1070000IU/g |
|
Appearance |
Brownish yellow to Brownish microcapsule |
Brownish yellow to Brownish microcapsule |
|
Absorbance radio |
≥ 0.85 |
0.87 |
|
Heavy metal (Pb)/% |
≤ 10mg/kg |
<0.001 |
|
arsenic/% |
≤ 2mk/kg |
<0.0002 |
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}