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Details
Chemical Name | 3, 7-diamino-2,8-dimethyl-5-phenyl-phenazinium chloride |
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C.I.No. | 50240 |
C.I.Genetic Name | Basic Red 2 |
C.A.S. NO | 477-73-6 |
Chemical Formula | C20H19ClN4 |
Molecular Weight | 350.85 gm/mole |
Dye Content (Spectrophotometry) | =>98% |
Absorption Max (50% Ethanol) | = 530 - 534 nm |
Absorptivity (A1%/1cm., in 50% Ethanol) | = > 1425 |
Loss On Drying (110° c) | = < 4% |
Powder Appearance | Crystal greenish |