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双醋瑞因
DIACEREIN
| Chemical Name | 1,8-Diacetoxy-3-carboxyanthraquinone |
CAS Number | 13739-02-1 |
| Molecular Formula | C19H12O8 |
| Molecular Weight | 368.30 |
Molecular Structure | ![[E5]J%U4600QELCSHLFI3)Y.png](http://yun.one-all.com/uploadfiles/103.224.250.119/webid98/uploadimage/201510/5521444289026540.png "5521444289026540.png") |
Packing | 25kg/drum |
Capacity | Production on order |
Storage | Store in a tightly sealed container away from heat and direct light, and in a cool dry place. |
Application | It can be used to treat joint diseases such as osteoarthritis(swelling and pain in the joints) |
SPECIFICATION
Items | Specification |
Appearance | Yellow crystalline powder |
Identification | Meets the requirements |
Solubility | Soluble in DMSO, sparingly soluble in DMAC, practically insoluble in methanol, acetonitrile and water |
Loss on Drying | ≤0.5% |
PH | 4.5 ~ 6.0 |
Residue on Ignition | ≤0.2% |
Heavy Metals | ≤20ppm |
Related Substances | Individual Impurity≤0.5% |
Total Impurity≤1.0% | |
Assay (HPLC) | 98.0~102.0% |
Standard | Factory Standard |