Certificate of Analysis
Product Name
ORANGE G (M.S.)
CAS Number
1936-15-8
Molecular Formula
C16H10N2Na2O7S2
Catalogue No.
AL01123
Molecular Weight
452.37 g/mol
Batch Number
AL-2026-AL01123
Manufacturing Date
September-2026
Expire Date
September-2031
| Type of Test | Standard | Observed |
|---|---|---|
| Description | Orange powder | Orange powder |
| Dye content | (Min.) 80.0% | 80.15% |
| Absorption Maxima (in water) | 476 - 481 nm | 481 nm |
| Specific Absorptivity (A 1%/1cm max, 0.0015% in water) | 380 - 500 | 475 |
| Loss on drying (110°C) | <15% | 7% |
Tested By
Hitesh Kunjathur
Analysed By
Preeti Rane
