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| ब्रांड नाम: | Zorui |
| मॉडल संख्या: | 472-61-7 |
| एमओक्यू: | नमूने के लिए 500 ग्राम/1 किग्रा/25 किग्रा, आधिकारिक ऑर्डर के लिए 1 टन |
| भुगतान की शर्तें: | एल/सी,डी/ए,डी/पी,टी/टी |
CAS 472-61-7 Astaxanthin Red Powder For Eye Fatigue Treatment Astaxanthin Oily Liquid
Astaxanthin is a naturally occurring, powerful keto-carotenoid pigment belonging to the xanthophyll family. It's responsible for the pink-red color in marine organisms like salmon, shrimp, krill, and flamingos. Unlike many antioxidants, astaxanthin has a unique molecular structure that allows it to span cell membranes, providing protection to both water-soluble and fat-soluble parts of cells. It's considered one of nature's most potent antioxidants, with significantly greater free radical scavenging capacity than other carotenoids.
| Property | Specification / Typical Value | Notes |
|---|---|---|
| Chemical Name | 3,3'-dihydroxy-β,β-carotene-4,4'-dione | IUPAC nomenclature |
| CAS Number | 472-61-7 | Chemical Abstracts Service |
| Molecular Formula | C₄₀H₅₂O₄ | |
| Molecular Weight | 596.84 g/mol | |
| Appearance | Dark red crystalline powder or oily liquid | Depends on form |
| Melting Point | 215-216°C (decomposes) | |
| Solubility | Lipid-soluble, insoluble in water | Soluble in oils, organic solvents |
| Absorption Max | 470-478 nm (in hexane) | Characteristic red pigment |
| Purity (Natural) | 1-10% in biomass, up to 98% in extracts | Varies by source & processing |
| Stereoisomers | 3 optical isomers: (3S,3'S), (3R,3'R), (3R,3'S) | Natural is predominantly (3S,3'S) |
| Packaging | 1kg-15kg packing | 2 PE bag inside + 1 foil bag outside in carton | ||
| 25kg-50kg packing | 2 PE bag inside + 1 foil bag outside in drum | |||
| Other packing | Customized packing | |||
| Drum Size | D38cm*H60cm or customized, 25 kg/ drum | |||
| Shipping | 1-50kg | International Express | Fast and convenient | Door to Door |
| 50-500kg | Air Transportation | Fast and cheap | To Air Port | |
| Above 500kg | Sea Transportation | Cheap and convenient | To Port | |
| Transportation | Mode of Transport | Brand | Shipping Time | Start and Destination | Style |
| Express | DHL | |
3-6 Days | Door to Door | Sample |
| FEDEX | |
3-6 Days | Door to Door | Sample | |
| UPS | |
3-6 Days | Door to Door | Sample | |
| TNT | |
3-6 Days | Door to Door | Sample | |
| EMS | |
8-15 Days | Door to Door | Sample | |
| Air | By Plane | |
3-7 Days | Airport to Airport | Order |
| Sea | By Ship | |
Asia: 15-20 Days Europe: 25-35 Days America: 30-40 Days |
Port to Port | Order |
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