Vitamin A Acetate
Vitamin A Acetate Product Name: Vitamin A Acetate Synonyms: Retinol Acetate CAS No. 127-47-9 EINECS: 204-844-2 Molecular Formula: C22H32O2 Molecular Weight: 328.49 Specification: Min. 500,000I.U./G Appearance: pale yellow to brown granular powder Introduction: Vitamin A acetate, chemical name as...
Product Details
Vitamin A Acetate
Product Name: Vitamin A Acetate
Synonyms: Retinol Acetate
CAS No. 127-47-9
EINECS: 204-844-2
Molecular Formula: C22H32O2
Molecular Weight: 328.49
chemical structure:

Specification: Min. 500,000I.U./G
Appearance: pale yellow to brown granular powder
Introduction:
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.
Function:
-Vitamin A acetate can effectively prevent obesity, keep women slim figure.
-Vitamin A acetate is used to promote bone growth, help teeth growth, regeneration.
-Vitamin A acetate can adjust the skin and cuticle metabolic effect, can be anti-aging, and to wrinkles.
-Vitamin A can help protect skin, mucous membrane from bacteria violations, healthy skin, prevent skin cancer.
-Vitamin A acetate also can prevent nyctalopia, eyesight decline, the treatment of various eye disease, make the woman good eyes.
-Vitamin A acetate can reduce sebaceous overflow and make the skin elasticity, and at the same time, desalination spot, smooth skin.
Specifications of vitamin A:
Items | Standards | Results |
Appearance | Yellowish Free-Flowing particles | complies |
Identification | Positive | complies |
Assay | Min. 500,000I.U./G | 516,000I.U./G |
Absorbance ratio | ≥0.85 | 0.98 |
Loss on Drying | ≤5.0% | 4.10% |
Granularity | 100% Through 20# Seive(US) | 100% |
≥90% Through 40# Seive(US) | 91.00% | |
≤15% Through 100# Seive(US) | 5.00% | |
Heavy Metal | ≤10ppm | <10ppm |
Arsenic | ≤3ppm | <1ppm |
Ethanol | <5000ppm | complies |
Total Plate Count | <1000 Cfu/g | complies |
Yeasts & Moulds | <100 Cfu/g | complies |
E.Coli | Negative (In 10g) | Negative |
Salmonella | Negative (In 25g) | Negative |
Packing: 25kg/carton, drum
Storage: in cool place.
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