Ambroxol hydrochloride 23828-92-4 ambroxol hcl
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Appearance |
White or yellowish crystalline powder |
Appearance of solution |
Not more intensely colored than the reference solutionY6 |
Melting point |
235 ~ 240°C |
Solubility |
A) Water: sparingly soluble |
B) Methanol: soluble |
|
C) Methylene Chloride: practically insoluble |
|
Identification |
A) UV Absorption: 3.2 ~ 3.4 |
B) IR Spectrum |
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C) TLC |
|
D) Chlorides Test |
|
Related substances |
Individual impurity: 0.1% Max |
Total impurities: 0.3% Max |
|
Heavy metals |
20ppm Max |
Loss on drying |
Loss on drying |
Sulfated ash |
0.1% Max |
PH (1% aqueous solution) |
4.5 ~ 6.0 |
Assay |
99.0 ~ 101.0% |
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