1. Quick Details
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CAS No.:378-44-9 |
Other Names:Betamethasone |
MF:C22H29FO5 |
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Type:Antidote, Antipyretic Analgesics and NSAI... |
Grade Standard:Medicine Grade |
Brand Name:Shunyi |
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Purity:>98% |
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2.Specifications
1.Betamethasone
2.USP 31
3.BP2007
4.Content: not less than 98.5%
5.MF:C19H24Cl2N2
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SPECIFICATION |
RESULTS |
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Discription |
A white to almost white, odorless, crystalline powder. |
White, crystalline powder |
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Identification |
IR, UV, HPLC |
Positive |
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Specific rotation: |
+118 ~ +126 . |
+118.3 |
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Loss on drying |
is less than or equal to 0.5% |
0.16% |
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Residue on ignition |
is less than or equal to 0.1% |
0.06% |
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Relative substance |
total not more than 1.0% |
0.8% |
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Single not more than 0.5% |
0.3% |
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Assay |
97%~103% |
98.8% |
3.Packaging & Delivery
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Packaging Detail: |
according client's demands |
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Delivery Detail: |
prompt |
