Certificate of Analysis
Product Name
p-ROSANILINE (base) (M.S.) (C.I. No.42500)
CAS Number
467-62-9
Molecular Formula
C19H19N3O
Catalogue No.
AL01291
Molecular Weight
305.38 g/mol
Batch Number
AL-2026-AL01291
Manufacturing Date
September-2026
Expire Date
September-2031
| Type of Test | Standard | Observed |
|---|---|---|
| Assay (Purity) | Min. 95% | 96.5% |
| Melting Point | 185-190 °C | 188 °C |
| Moisture Content | Max. 1% | 0.5% |
| Residue on Ignition | Max. 0.5% | 0.3% |
| Related Substances | None detected | None detected |
| Solubility | Soluble in water and alcohol | Fully soluble in both solvents. |
Tested By
Hitesh Kunjathur
Analysed By
Preeti Rane
