Certificate of Analysis
Product Name
1,10-PHENANTHROLINE HYDROCHLORIDE 99.5% AR
CAS Number
18851-33-7
Molecular Formula
C12H9ClN2·H2O
Catalogue No.
AL1159A
Molecular Weight
234.69 g/mol
Batch Number
AL-2026-AL1159A
Manufacturing Date
September-2026
Expire Date
September-2031
| Type of Test | Standard | Observed |
|---|---|---|
| Description | White to off white or slightly pinkish white crystals or crystalline powder, becoming cream colored on storage. | White crystalline powder, becoming cream colored on storage. |
| Assay (acidimetric) | 99.5% min | 99.71% |
| Substance insoluble in water | passes test | passes test |
| Water | 7.0 – 8.5% | 8.40 % |
| Sulphated ash | 0.2% max | 0.10% |
| Suitability as indicator | passes test | passes test |
| Sensitivity test for iron (II) | passes test | passes test |
Tested By
Hitesh Kunjathur
Analysed By
Preeti Rane
