China (Mainland)
Physcion CAS NO.521-61-9
- Min.Order: 1 Gram
- Payment Terms: T/T
- Product Details
Keywords
- 521-61-9
- Physcion
- C16H12O5
Quick Details
- ProName: Physcion
- CasNo: 521-61-9
- Molecular Formula: C16H12O5
- Appearance: Light yellow crystal powder
- Application: CAS: 521-61-9 All our products are fo...
- DeliveryTime: in 3 days after payment.
- PackAge: standard packing
- Port: shanghai, shenzhen, tianjin, etc.
- ProductionCapacity: / Metric Ton/Day
- Purity: ≥98%
- Storage: 2-8°C, keep containers tightly in a dr...
- Transportation: by air, by sea, by Courier, Fedex, DHL...
- LimitNum: 1 Gram
- Plant of Origin: Root of Rheum palmatum L.
Superiority
High purity, competitive price, warm service. Providing HPLC, MS, NMR, COA.
Sichuan Weikeqi Biological Technology CO., LTD. was established in 2006. We are located in chengdu city, sichuan province, a professional company engaged in researching, developing and selling natural medicine purification separation of traditional Chinese medicine reference standard production.
Mature technology of purification and separation as follow: licorice series, ginseng, Scurfpea fruit series, the series of tripterygium wilfordii, ginkgo series, the series of astragalosides, radix scutellariae, radix bupleuri, spaina date seed series, rhizoma paridis series, fructus schisandrae series, radix et rhizoma rhei, danshen root, thinleaf milkwort root-bark, etc.
Details
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Specification |
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English Name：Physcion
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Molecular Formula |
C16H12O5 |
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Molecular Weight |
284.27 |
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CAS |
521-61-9 |
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Purity |
HPLC≥98% |
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Appearance |
light yellow crystal powder |
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Storage |
2-8°C, keep container tightly in a dry place, out of light. |
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Solubility |
Moistly insoluble in water, slightly soluble in cool alcohol, easily soluble in boiling alcohol, soluble in benzene, chloroform, diethyl ether, acetone, glacial acetic acid , sodium hydroxide and thermal sodium carbonate solution, extremely slightly soluble in petroleum ether. |
Melting point |
203℃～207℃ |
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Package |
10g 20g 50g 100g, or customized. |
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Source |
Root of Rheum palmatum L. |
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Pharmacological Effect |
Resistance to 26kinds of bacteria, like staphylococcus aureus, escherichia coli, pseudomonas aeruginosa, streptococcus and shigella dysenteriae; mutation role in Salmonella TA1535 test; strong resistance to Human cervical cancer Hela cell; anti-microbial. |
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Application |
All our products are for research and lab only. Injecting, eating and other ways are forbidden. |
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Test Condition |
Mobile phase :methanol-water（333：156），test wavelength: 254nm (for reference) |
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