High Quality Pharmaceutical Raw Materials 99% CAS127-47-9 vitamin Ad3

• Varieties: Other
• Component: Chemical Synthetic Drugs
• Type: Other
• Pharmacodynamic Influential Factors: Other
• Storage Method: Prevent Exceeding Quality Guarantee Period
• Veterinary Reg. No.: Other
• Model NO.: vitamin AD3 CAS127-47-9
• CAS No: 127-47-9
• Molecular Formula: C22h32o2
• Appreance: Pale Yellow to Brown Granular Powder
• Molecular Weight: 328.49
• Shelf Life: 2 Years
• Transport Package: Bag, Carton, Drum
• Specification: 25kg/drum
• Trademark: Arshine
• Origin: China
• HS Code: 3004500000
• Production Capacity: 200 Tons/Year

Product Description

High Quality Pharmaceutical Raw Materials 99% CAS127-47-9 vitamine AD3  

Synonyms: Retinol Acetate
CAS No. 127-47-9
EINECS: 204-844-2
Molecular Formula: C22H32O2
Molecular Weight: 328.49
Specification: 510,600IU/g
Appearance:pale yellow to brown granular 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.

Test/Observation	Specifications	Result
Assay Content HPLC	97%-102%	99.12%
Appearance	Fine Powder	Complies
Identification	IR.UV	Complies
Odor	Characteristic	Complies
Mesh	100% pass 100 mesh	Complies
Residue on ignition	MAX 0.1%	Complies
Loss on drying %	MAX 0.5%	0.39%
Ash %	MAX.1.0%	0.52%
Heavy metals PPM	MAX.0.002%	Complies
Limit of Isotretinoin	MAX5.0%	3.9%
Organic Volatile Impurities	Meet The Requirements	Complies
Microbiology Total Plate Count Yeast & Mold E.Coli Salmonella	<1000cfu/g <100cfu/g Negative Negative	82cfu/g Negative Complies Complies