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200 Kilogram |
FOB Price: USD 60.0000 |
favorable quality 127-47-9 VITAMIN A 1000 127-47-9 hot selling 127-47-9
favorable quality 127-47-9 hot selling VITAMIN A 1000 127-47-9
Discription: 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.
Aspect: Free flowing product consisting of brownish yellow to brownish microcapsule.
Synonym: Bitamin 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.
Specification:
Item |
Standard |
Result |
Solubility |
Vitamin A acetate is a cold water soluble, bioavailable form of the fat soluble vitamin A (retinol). |
Conforms |
Assay |
1000,000IU/KG |
Conforms |
Residue on ignition |
≤ 0.1% |
0.021% |
Loss on drying % |
≤ 0.5% |
0.295% |
Ash % |
≤ 1.0% |
0.64% |
Arsenic |
≤ 0.0003% |
Conforms |
Heavy metals PPM |
≤ 0.001% |
Conforms |
Limit of Isotretinoin |
≤ 5.0% |
0.31% |
Organic Volatile Impurities |
Meet The Requirements |
Conforms |
Total Plate Count |
<1000cfu/g |
Conforms |
Yeast & Mold |
<100cfu/g |
Conforms |
E.Coli |
Negative |
Conforms |
Salmonella |
Negative |
Conforms |
Vitamin a 1000 Powder 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.
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Vitamin a 1000, chemical name as retinol acetate, is the earliest vitamin being discovered. There are two types of Vitamin A: one is retinol which is the initial form of VA, it only exists in animals; another one is carotene. Retinol can be composited by β-carotene coming from plants. Inside the body, under the catalysis of β-carotene-15 and 15′-double oxygenase, β-carotene is transformed into ratinal which is returned to retinol by the performance of ratinal reductase. Thus β-carotene is also called as vitamin precursor.
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