Factory Wholesales Fast Delivery CAS. 79-81-2 Vitamin a Palmitate Oil a

• CAS No.: 79-81-2
• Formula: C36h60o2
• EINECS: 201-228-5
• Storage Method: Normal
• Shelf Life: >12 Months
• Nutrient Composition: Vitamin
• Model NO.: 79-81-2
• Pallets: as Per Request
• Transport Package: 10kg/Drum
• Trademark: SNC Good Fortune
• Origin: China
• HS Code: 2936210000

Product Description

Product Description

Vitamin A is a fat-soluble vitamin and an organic compound with the chemical formula C20H30O. It is stable to heat, acid, and alkali, and is easily oxidized. Ultraviolet rays can promote its oxidative destruction. Vitamin A includes A1 and A2, and A1 is retinol. Vitamin A2 is 3-dehydroretinol, and its physiological activity is 40% of that of vitamin A1. Vitamin A has various physiological functions such as promoting growth and reproduction, maintaining bone, epithelial tissue, vision and normal secretion of mucosal epithelium, and vitamin A and its analogues can prevent precancerous lesions. When lacking, it manifests as growth retardation and decreased dark adaptation ability to form night blindness. Due to dryness, desquamation, hyperkeratosis, and decreased lacrimal gland secretion of the epidermis and mucosal epithelial cells, dry eye disease occurs. In severe cases, corneal softening, perforation, and blindness occur. Respiratory epithelial cells keratinize and lose their cilia, reducing resistance to infection. The recommended vitamin A intake (RNI) for adults in my country is 800 μg retinol active equivalent per day for men, and 700 μg retinol active equivalent per day for women. Foods rich in vitamin A include poultry, livestock liver, egg yolk, milk powder, Carotene can be converted into vitamin A in the small intestinal mucosa, red, yellow and dark green vegetables, and fruits contain more carotene.

 

Product Details

Product Name:	Vitamin A palmitate
Synonyms:	VitaminAPalmitateinOil;VITAMINAPALMITATE,LIQUIDINOIL,1MILLIONIU/G;VITAMINAPALMITATE,USP;[(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-1-cyclohexenyl)nona-2,4,6,8-tetraenyl] hexadecanoate;VITAMIN A PALMITATE(RETINYL PALMITATE)(P);VITAMIN A PALMITATE(RETINYL PALMITATE)(RG);ALL-TRANS-RETINYLPALMITATE;Retinylpalmitat
CAS:	79-81-2
MF:	C36H60O2
MW:	524.86
EINECS:	201-228-5
Product Categories:	BAYPRESS;Vitamins and derivatives;79-81-2
Mol File:	79-81-2.mol

 

 

Product Parameters

Testing Items	Specifications	Results
Description	A light yellow solid or yellow oily liquid	Complies
Identification	Identification A: Positive	Complies
	Identification B(TLC): Positive
Solubility	Insoluble in water and alcohol	Complies
Assay Expressed as international units	≥1,000.000IU/G	1,038,000IU/G
Assay Expressed as retinol activity equivalents	≥300,000 mcg RAE/g	315,332 mcg RAE/g
Acid Value(mg KOH/hg)	≤2.0	0.47
Peroxide Value(meq/kg)	≤10.0	6.5
Retinol	≤1.0%	<1.0%
Related substances	A300/A326≤0.60	0.56
	A350/A326≤0.54	0.54
	A370/A326≤0.14	0.13
Heavy Metals	≤5.0mg/kg	<5.0 mg/kg
Pb	≤2.0mg/kg	<2.0 mg/kg
As	≤1.0mg/kg	<1.0 mg/kg
Hg	≤0.1mg/kg	<0.1mg/kg
Cd	≤1.0mg/kg	<1.0mg/kg
Microbiological Control
Total Plate Count	1000 cfu/g Max.	<100 cfu/g
Yeast & Mold	100 cfu/g Max.	<10 cfu/g
Coliforms	3.0MPN/g Max.	Complies
Salmonella	n.d./25g	Complies
Escherichia coli	10 cfu/g Max.	Complies
Staphylococcus aureus	n.d./10g	Complies

Certifications

Packaging & Shipping

 

Company Profile

 

SNC was established in 2006. After years of development, Good Fortune International joined the team in 2017 to jointly provide one-stop services for global users in the research and development, production, logistics, and sales of food, medicine, nutrition and health, and sports supplements. 

The company has keen market observation and judgment, provides customers with the highest quality products and services with fast and sensitive response, and provides customers with "one-stop all-round" services! Committed to supplying healthy raw materials to the world, providing the highest quality raw materials for the world's health products, sports supplements, cosmetics, pharmaceuticals and other fields.