Certificate of Analysis
Product Name
TROPAEOLIN OOO Extra Pure (C.I. No.15510)
CAS Number
633-96-5
Molecular Formula
C16H11N2NaO4S
Catalogue No.
AL1545C
Molecular Weight
350.32 g/mol
Batch Number
AL-2026-AL1545C
Manufacturing Date
September-2026
Expire Date
September-2031
| Type of Test | Standard | Observed |
|---|---|---|
| Description | Orange or maroon color powder. | Maroon color powder. |
| Absorption maxima in water | About 484 nm | 484 |
| Loss on drying | 5.0% max | 3.12% |
| Absorptivity on dry basis at ? max | 500 min | 532 |
Tested By
Hitesh Kunjathur
Analysed By
Preeti Rane
