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Vitamin A Palmitate Retinol Palmitate Powder/Oil CAS NO.79-81-2
- FOB Price: USD: 95.00-110.00 /Metric Ton Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T,Other
- Available Specifications:
TOP (1-25)Metric TonTOP (25-50)Metric Ton
- Product Details
Keywords
- 79-81-2
- Vitamin A Palmitate
- Vitamin A Palmitate
Quick Details
- ProName: Vitamin A Palmitate Retinol Palmitate ...
- CasNo: 79-81-2
- Molecular Formula: C36H60O2
- Appearance: Solid powder
- Application: Applied in dietary supplements,pharmac...
- DeliveryTime: Prompt after order confirmation
- PackAge: aluminum foil bag,carton drum
- Port: Shanghai , Tianjin
- ProductionCapacity: 3 Metric Ton/Month
- Purity: 99% by HPLC
- Storage: Store in cool, dry place
- Transportation: by sea or air
- LimitNum: 1 Kilogram
- Related Substances: NMT ≤2%
- Residue on Ignition: 1 %
- Heavy Metal: 1ppm
- Valid Period: 2 years
- Grade: Food Grade,Pharma Grade
- Product name: Retinol palmitate
- Appearance: yellow fine powder
- grade: Pharma Grade,cosmrtic grade
- Purity: 98%
Superiority
Details
Retinol palmitate
Description:
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: 325000IU/G
Appearance: Light yellow powder
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.
Specification:
|
Items |
Specification |
Results |
|
Solubility |
Dispersible in cool water forming a milky emulsion |
Qualified |
|
Appearance |
Light yellow, free-flowing powder |
Qualified |
|
Content |
≥500,000IU/G |
558,000IU/G |
|
Loss on drying |
≤5.0% |
4.9% |
|
Absorbance ratio |
≥0.85 |
Qualified |
|
Seive analysis |
100% through 40# seive(US) ≥90% through 60# seive(US) ≥45% through 100# seive(US) |
100% 96.0% 76% |
|
Microbiological spec. |
||
|
Tatal plate count |
≤1000CFU/gm |
<10CFU/gm |
|
Mold and Yeast |
≤100CFU/gm |
<10CFU/gm |
|
E.coli |
Negative (In 10G) |
Negative |
|
Salmonella |
Negative (In 25G) |
Negative |
|
Conclusion: Complies with the requirement of USP34 standard |
||
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.