Product Name: | Vitamin a Acetate |
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Color: | Pale Yellow Powder |
MOQ: | 1kg |
CAS Number: | 127-47-9 |
Mf: | C22h32o2 |
Einecs: | 204-844-2 |
Samples: |
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Customization: |
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Product Name
|
Vitamin a Acetate |
CAS Number | 127-47-9 |
Appearance
|
pale yellow powder |
Form
|
Pharmaceutical Grade |
Test Method
|
HPLC UV
|
Grade | Food,Medicine |
Vitamin A acetate, 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.
Test/Observation |
Specifications |
Result |
Assay Content HPLC |
97%-102% |
99.12% |
Appearance |
Fine Powder |
Complies |
Identification |
IR.UV |
Complies |
Odor |
Characteristic |
Complies |
Mesh |
100% pass 100 mesh |
Complies |
Residue on ignition |
MAX 0.1% |
Complies |
Loss on drying % |
MAX 0.5% |
0.39% |
Ash % |
MAX.1.0% |
0.52% |
Heavy metals PPM |
MAX.0.002% |
Complies |
Organic Volatile Impurities |
Meet The Requirements |
Complies |
Microbiology Total Plate Count Yeast & Mold E.Coli Salmonella |
<1000cfu/g <100cfu/g Negative Negative |
82cfu/g Negative Complies Complies |
Conclusion |
Conform with specification |
Mainly used in clinical arthritis, mild to moderate pain, dysmenorrhea, gout, and so on. The gastrointestinal irritation than aspirin medicines light.
Q1: Can i get some samples?
A: Yes
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