- Zhejiang Hangyu API Co., Ltd
- China
- Product Name: Astaxanthin
- Price: ￥Inquiry/1kg
- Purity: 99.5%
- Stocking Period: Inquiry
- Contact: Vinnie
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: 3,3'-Dihydro-β,β-carotin-4,4'-dion
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
7542-45-2
7542-45-2 structure
- Name: Astaxanthin
- Chemical Name: Astaxanthin
- CAS Number: 7542-45-2
- Molecular Formula: C40H52O4
- Molecular Weight: 596.83800
- Catalog: analytical chemistry Standard Food and beverage standards
- Create Date: 2018-04-06 08:00:00
- Modify Date: 2024-01-02 14:45:55
| Name | Astaxanthin |
|---|---|
| Synonyms |
EINECS 231-424-6
(all E)-astaxanthin 6-hydroxy-3-[(1E,3E,5E,7Z,9E,11E,13E,15E,17E)-18-(4-hydroxy-2,6,6-trimethyl-3-oxocyclohexen-1-yl)-3,7,12,16-tetramethyloctadeca-1,3,5,7,9,11,13,15,17-nonaenyl]-2,4,4-trimethylcyclohex-2-en-1-one |
| Density | 1.071 g/cm3 |
|---|---|
| Boiling Point | 774ºC at 760 mmHg |
| Molecular Formula | C40H52O4 |
| Molecular Weight | 596.83800 |
| Flash Point | 435.8ºC |
| Exact Mass | 596.38700 |
| PSA | 74.60000 |
| LogP | 8.90540 |
| Index of Refraction | 1.595 |
| Storage condition | −20°C |
| RIDADR | NONH for all modes of transport |
|---|---|
| WGK Germany | 3 |
| HS Code | 3203001990 |
| Precursor 8 | |
|---|---|
| DownStream 2 | |
| HS Code | 3203001990 |
|---|