- Min.Order :0 Milligram
- Purity: 98%
Keywords
Rhein（98%） 478-43-3 C15H8O6
Quick Details
- Appearance:a yellow crystalline
- Application:478-43-3
- PackAge:20mg/pc
- ProductionCapacity:|Metric Ton|Day
- Storage:2-8 ° C, avoid light preservation
- Transportation:
Superiority:
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Details:
【Chemical Name】Rhein
【Molecular Formula】C15H8O6
【Formula Weight】284.22
【CAS No】478-43-3
【Detection method】HPLC ≥ 98%
【Specifications】20mg 50mg 100mg 500mg 1g (according to customer demand for packaging)
【shape】a yellow crystalline
【Extraction of sources】 This product is the roots of Polygonaceae plant: rhubarb (Rheum palmatum L.)
【Pharmacological properties】
The melting point of 321 ～ 322 ℃, 330 ℃ decomposition. Insoluble in water, soluble in alkaline solution and pyridine, slightly soluble in ethanol, chloroform, ether, petroleum ether and benzene.
【Chromatographic conditions】
【Storage method】 2-8 ° C, avoid light preservation
【Attentions】
This product should be stored at low temperature, long time when exposed to air, the content will be reduced.
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