Appearance: White to off-white crystalline power
Molecular formula: C16H25NO4.HCl
Molecular weight:331.15
CAS NO.:: 81161-17-3
Quality Standard: Company Standard

1. Loss on drying:≤0.5%
2. Heavy metals:≤20ppm
3. Assay: ≥99.0%(HPLC)
4. Melting Point:85-92℃
5. Related substance:≤0.5%
6.Acidity: ≤pH 2.5-4.5
7. Sulphate: ≤0.030%
8. Residue on ignition: ≤0.1%