Product Brief Introduction
Product name: Diclofenac Diethyl Ammonium
CAS：78213-16-8
MF: C18H22Cl2N2O2
MW: 369.285
Product Specification
|
Item |
Specification |
|
Appearance |
White to light beige crystalline powder |
|
Identification |
IR: The infrared absorption spectrum of the sample complies with the reference standard. |
|
TLC: The principal spot in the chromatogram obtained with the test solution is similar in position, colour and size to the principal spot in the chromatogram obtained with reference solution. |
|
|
Clarity of Solution |
Clear |
|
Colour of Solution |
Absorbance ≤ 0.05 |
|
Melting Point |
About 154.0℃ with decomposition |
|
PH |
6.4~8.4 |
|
Sulphated Ash |
≤ 0.1% |
|
Loss on Drying |
≤ 0.5% |
|
Related Substances |
Impurity A ≤ 0.2% |
|
Impurity F ≤ 0.2% |
|
|
Any unspecified individual impurity ≤ 0.1% |
|
|
Total impurities ≤ 0.5% |
|
|
Residual Solvents |
Methanol ≤ 3000ppm |
|
Toluene ≤ 890ppm |
|
|
Benzene ≤ 2ppm |
|
|
Acetic Acid ≤ 5000ppm |
|
|
Assay |
99.0%-101.0% |
