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Tests | Limits |
Solubility 0.05% (Dist. Water) | Soluble in 500 parts water; More soluble in hot water |
Absorptivity 1%/1cm, (pH 3.1) at max. 505.0 nm (pH 4.4) at max. 467.0 nm | 1050-1150 |
Loss on drying at 110°C (1hr) | < 3% |
Tests | Limits |
Solubility 0.05% (Dist. Water) | Soluble in 500 parts water; More soluble in hot water |
Absorptivity 1%/1cm, (pH 3.1) at max. 505.0 nm (pH 4.4) at max. 467.0 nm | 1050-1150 |
Loss on drying at 110°C (1hr) | < 3% |