Factory Supply Nutrition Enhancer Vitamin a/Retinol CAS 68-26-8 Vitamin a Powder

• CAS No.: 128446-35-5
• Formula: C20h30o
• EINECS: /
• Packaging Material: Foil Bag
• Storage Method: Normal
• Shelf Life: 2 Years
• Model NO.: HB-Vitamin A Powder
• Nutrient Composition: Amino Acid
• Resource: Natural
• The content of active substances: 99%
• Appearance: White Powder
• MOQ: 1kg
• Single Gross Weight: 1.5kg
• Sample: Avaliable
• Single Package Size: 40X20X40 Cm
• Grade: Food Grade
• Transport Package: Package
• Specification: 99%
• Trademark: HaiBo
• Origin: Xi′an
• HS Code: 0000
• Production Capacity: 1000000

Product Description

     Vitamin A is a fat-soluble vitamin, which exists in animal foods in the form of free aldehydes or esters, and is rich in fat, protein, milk, and liver. Plants do not contain vitamin A, but contain the precursor of vitamin A (provitaChemicalbookminA), which exists in vegetables such as carrots and tomatoes, and can be converted into vitamin A after being absorbed by animals and animals.
Vitamin A is necessary to maintain human growth, development, reproduction and the stability of cell membranes, and plays an important role in the visual process.

Function:

    
1. It can maintain vision and promote bone growth, maintain the integrity and integrity of epithelial structure to prevent night blindness, improve vision, maintain strong teeth, promote bone growth, promote children's height, keep skin moist, ensure normal hair growth and enhance resistance.
2. Vitamin A is a component of the photosensitive cells in the visual cells. Lysine is an essential amino acid in the human body. It can maintain the integrity and health of the epithelial tissue structure and promote the growth and development of the body. When it is lacking, it will hinder growth and development and decline in reproductive function.
Vitamin A USES:
1. To prevent night blindness and vision loss, contribute to the treatment of various eye diseases (vitamin A can promote the formation of ocular photopigment);  
2. the role of resistance to respiratory infection;
3.help the immune system function normally;
4 . ill a speedy recovery;
5. the surface can maintain the health of tissues or organs; 6. helps eliminate age spots;
7.stimulate growth, strong bones, maintain skin, hair, teeth, gums healthy;
8.external help In for acne, pustules, boils, skin ulcers treatment of embolism;
9.contribute to emphysema, the treatment of hyperthyroidism.

Items	Specifications	Results
Appearance	Yellow Powder	Complies
Identification	Positive	Complies
Assay	98	98.5%
Ash	≤5.0%	2.55%
Loss on drying	≤5.0%	1.20%
Ignition residue	≤2.0%	0.25%
Heavy metals	≤10ppm	Complies
Pb	≤2.0ppm	Complies
As	≤2.0ppm	Complies
Odor	Characteristic	Complies
Particle size	100%through 80 mesh	Complies
Microbioiogical:
Total of bacteria	≤1000cfu/g	100cfu/g
Fungi	≤100cfu/g	Complies
Salmgosella	Negative	Complies
Coli	Negative	Complies
Conclusion	Conform with USP/FCC/E302 specification
Storage condition	Store in cool & dry place, Do not freeze. Keep away from strong light and heat.
Shelf life	2 years when properly stored