Hot Sale Wholesale Food Grade Vitamin a Palmitate Oil CAS 79-81-2

• CAS No.: 79-81-2
• Formula: C36h60o2
• EINECS: 201-228-5
• Packaging Material: Tin
• Storage Method: Normal
• Shelf Life: >12 Months
• Model NO.: 79-81-2
• Nutrient Composition: Vitamin
• Resource: Natural
• The content of active substances: ＞90%
• Product Name: Vitamin a Palmitate Oil
• Transport Package: 5kg/Tin
• Specification: 1.7MIU/g
• Origin: China
• HS Code: 2936210000

Product Description

Vitamin A, commonly known as retinol. Due to the instability of vitamin A, commercially available vitamin A is available in the form of its esters. Retinol palmitate is a combination of retinol and palmitic acid. Palmitic acid is a saturated fatty acid and the main component of palm oil.
Foods that contain more vitamin A include poultry and livestock liver, egg yolk, and 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.
 

ITEM	SPECIFICATION	RESULT
1. Identification	Transient blue color appears at once in presence of Antimony Trichloride TS The blue green spot formed is indicative of retinol. The approximate RF values of the predominant spots. corresponding to the different from of retinol, 0.7 for the palmitate.	Complies Complies
2. Absorbance Ratio	The ration of corrected absorbance (A325) to the observed absorbance A325 is not less than 0.85	Complies
3. Appearance	Yellow or brownish-yellow, oily liquid. Partial crystallisation may occur in low temperature.	Complies
4. Acid Value	≤1.0mgKOH/g	0.45mgKOH/g
5. Peroxide Value	≤10meq/kg	2.4meq/kg
6. Heavy Metal	≤10ppm	Complies
7. Lead	≤2ppm	<1ppm
8. Arsenic	≤1ppm	<1ppm
9. Vitamin A Palmitate Content (UV)	≥1,700,000IU/g	1,740,000IU/g
10. The total content of the Vitamin A acetate and retinol	≤1.0%	0.23%
11. Microbial Limit Test
(1) Total Plate Count	≤1000cfu/g	Complies
(2) Yeast & Mold	≤100cfu/g	Complies
(3) E. Coli	Negative/10g	Negative
(4) Salmonella	Negative/25g	Negative