1722-62-9 Animal Pharmaceuticals Active pharmaceutical ingredients
Product introduction
Product name
Mepivacaine Impurity CAS:1722-62-9
Packaging, Storage &Shelf Life
Package
1kg/bag,25kg/ drum
Storage
Stored in original packaging for two years at a temperature not exceeding 40°C.
Shelf life
2 years if sealed and stored properly.
Specification
Item |
Specification |
Appearance |
White crystalline solid |
Solubility |
Soluble in water and methanol, very slightly soluble in chloroform, practically insoluble in ether |
PH |
About 4.5 |
Identification |
A: By IR, To match with working standard |
B: Melting point 149-153° |
|
C: A solution responds to the test for Chloride |
|
Loss on drying |
≤1.0% |
Residual on ignition |
≤0.1% |
Residue solvents |
Should be matched with the standard |
Chromatographic purity |
≤ 0.4% |
Assay |
98.0%-102.0%(on the dried basis) |
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