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3,3'-Dihydroxy-beta,beta-carotene-4,4'-dione CAS NO.472-61-7
- FOB Price: USD: 1.00-1.00 /Metric Ton Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T
- Available Specifications:
99%(1-5)Metric Ton99%(5-20)Metric Ton
- Product Details
Keywords
- 3,3'-Dihydroxy-beta,beta-carotene-4,4'-dione
- Astaxanthin
- CAS: 472-61-7
Quick Details
- ProName: 3,3'-Dihydroxy-beta,beta-carotene-4,4'...
- CasNo: 472-61-7
- Molecular Formula: C40H52O4
- Appearance: Dark Red Powder
- Application: Cosmetic
- DeliveryTime: Within 2 weeks after order confirmatio...
- PackAge: 25kg/drum
- Port: Qingdao Port
- ProductionCapacity: 2000 Metric Ton/Year
- Purity: 99%
- Storage: Store in cool and dry place, away from...
- Transportation: By sea or by air
- LimitNum: 1 Kilogram
- CAS: 472-61-7
Superiority
|
Assay by HPLC |
Natural : 2% 2.5% 3%by HPLC 2% 2.5% 3% by UV Synthetic: 2% 2.5% 3% 3.5% 4% 5% by HPLC 2% 2.5% 3% 3.5% 4% 5% by UV Astaxanthin Oil: 5% 8% 10% by HPLC 5% 8% 10% by UV |
|
CAS |
472-61-7 |
|
Molecular Structure |
Details
|
Appearance |
Dark Red Powder Dark Red liquid oil |
|
Extract Solvent |
Ethanol & water |
|
Moisture and Volatile compounds |
≦6.0% ≦5.0% ≦2.0% |
|
Ash content |
≦5.0% ≦5.0% ≦2.0% |
|
Residual Solvent |
Ethanol<3000ppm |
|
Total Heavy Metals |
≤10ppm |
|
As |
≤1ppm |
|
Pb |
≤1ppm |
|
Hg |
≤0.1ppm |
|
Cd |
≤1ppm |
|
Total Plate Count |
≤1000cfu/g |
|
Total Yeast & Mold |
≤100cfu/g |