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My Cart> Analytical Standards > UV Spectroscopy Standards > Tanshinone ⅡA-sulfonic sodium UV standard
CAS：69659-80-9
Purity：UV≥98%
Molecular Formula：C19H17O6SNa
Molecular Weight：396.39
Appearance：Red Powder
Storage：Store at 2-8℃，2 years.
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| CAS | 69659-80-9 |
| Name | Tanshinone ⅡA-sulfonic sodium |
| Purity | UV≥98% |
| Molecular Formula | C19H17O6SNa |
| Molecular Weight | 396.39 |
| Appearance | Red Powder |
| Solubility | ≥5mg/mL in Water |
| Storage | Store at 2-8℃，2 years. |
| Note | It is recommended to freeze the stock solution in several small portions to avoid repeated freezing and thawing (- 20 ℃， 1 month); The working solution is recommended to be used immediately after dilution |
| Unit | Bottle |
| Specification | 100mg |
Remark：These protocols are for reference only. Solarbio does not independently validate these methods.
Note：
1. The products are all for scientific research use only. Do not use it for medical, clinical diagnosis or treatment, food and cosmetics, etc. Do not store them in ordinary residential areas.
2. For your safety and health, please wear laboratory clothes, disposable gloves and masks.
3. The experimental results may be affected by many factors, after-sale service is limited to the product itself and does not involve other compensation.
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