Astaxanthin with CAS 472-61-7
What is Astaxanthin?
Astaxanthin is a powerful natural carotenoid and reddish-orange pigment derived from microalgae, particularly Haematococcus pluvialis. Known as the “King of Carotenoids,” astaxanthin is one of nature’s most potent antioxidants, with antioxidant capacity 100-500 times stronger than vitamin E and 10 times more powerful than beta-carotene.
Runtai Chemical provides pharmaceutical-grade, food-grade, and feed-grade astaxanthin in various forms, including powder, oil suspension, and beadlets. Our natural astaxanthin meets international quality standards, including USP, EP, and FCC specifications, making it ideal for nutraceutical supplements, functional foods, cosmetic formulations, and aquaculture applications.
Runtai Chemical is a professional and reliable China manufacturer of Astaxanthin with CAS 472-61-7 with higher purity and lower price. If you are interested in our Astaxanthin, PLS free to contact us for a free sample!
Product Advantages
- Superior Antioxidant Power: Provides exceptional protection against oxidative stress and free radical damage with 100-500x stronger antioxidant activity than vitamin E.
- Enhanced Bioavailability: Natural astaxanthin from microalgae offers 20 times better absorption and effectiveness compared to synthetic alternatives.
- Skin Health Support: Improves skin elasticity, reduces wrinkles, protects against UV damage, and enhances skin moisture and texture.
- Cardiovascular Protection: Supports heart health by reducing oxidative stress in blood vessels and helping prevent arterial plaque buildup.
- Neuroprotective Effects: Crosses the blood-brain barrier to protect against neurodegenerative conditions and support cognitive function.
- Eye Health Benefit: Supports visual function, reduces eye fatigue, and protects against age-related macular degeneration.
- Athletic Performance: Enhances endurance, reduces muscle damage, and supports faster recovery after physical exercise.
Astaxanthin Quick details
- Chemical Name:Astaxanthin
- CAS No.: 472-61-7
- EINECS: 207-451-4
- Molecular Formula: C40H52O4
- Molecular weight:5596.85
- Appearance:Dark red viscous oleoresin
- Synonyms:3,3′-DIHYDROXY-B,B-CAROTENE-4,4′-DIONE;3,3-DIHYDROXY-B,B-CAROTENE-4,4-DIONE;ASTAXANTHIN;AXN;Astazine 5%;(3S,3’S)-3,3’-Dihydroxy-.beta.,.beta.-carotene-4,4’-dione;HAEMATOCOCCUS PLUVIALIS;Nanoactive Asta
Astaxanthin Typical Properties
| Item | Specification | Results |
| Assay | ≥10% | 10.8% |
| Appearance | Dark red viscous oleoresin | Complies |
| Odor | Characteristic | Complies |
| Taste | Characteristic | Complies |
| Loss on drying | ≤0.5% | 0.15% |
| As | ≤2ppm | Complies |
| Cadmium | ≤1ppm | Complies |
| Lead | ≤2ppm | Complies |
| Mercury | ≤0.1ppm | Complies |
| Heavy metals | ≤10ppm | Complies |
| Total plate count | ≤1000CFU/g | Complies |
| Salmonella | Negative in 25g | Negative |
| Yeast & Mould | ≤100CFU/g | Complies |
| E.Coli | Negative | Negative |
| S.aureus | Negative | Negative |
| Conclusion | The results conforms with enterprise standards | |
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Astaxanthin Applications
- Nutraceuticals & Dietary Supplements: Capsules, soft gels, tablets, and powder formulations for antioxidant support, anti-aging, and overall wellness supplements.
- Pharmaceutical Applications: Active ingredient in treatments for cardiovascular diseases, neurodegenerative disorders, diabetes management, and metabolic syndrome.
- Cosmetics & Personal Care: Anti-aging creams, serums, lotions, UV protection products, and skin brightening formulations for premium cosmetic brands.
- Food & Beverage Industry: Natural colorant and antioxidant additive for functional foods, energy drinks, protein shakes, dairy products, and fortified beverages.
- Aquaculture & Animal Feed: Essential pigmentation and nutrition supplement for salmon, trout, shrimp farming, and pet food formulations.
- Sports Nutrition: Performance enhancement products, recovery supplements, and endurance formulations for athletes and active individuals.
Astaxanthin with Cas 472-61-7 Package & Storage
- Package: 1kg/bag;25kg/drum
- Storage: Store in a cool place and keep it sealed to avoid direct sunlight.
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