CERTIFICATE OF ANALYSIS
Name Of Item : ORANGE G (M.S.) (C.I.No. 16230) | Formula : C16H10N2Na2O7S2 |
M.W. : 452.37 | Batch No. : O0061 |
CAS NO. : 1936-15-8 | Cat. No. : AL3351 00500 |
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Type Of Test |
| Standard | Observed |
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Description | Orange powder | Orange powder | |
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Dye content | (Min.) 80.0% | 80.15% | |
Absorption Maxima |
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(in water) | 476 | - 481 nm | 481 nm |
Specific Absorptivity (A |
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1%/1cm max, 0.0015% in |
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water) | 380 | - 500 | 475 |
Loss on drying (110°C) | <15% | 7% | |
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Results : The above product complies with LR grade
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