Naphthol AS phosphate disodium salt ≥98% (by TLC), Sigma-Aldrich®
:69815-54-9
:
:C₁₇H₁₂NNa₂O₅P
:M-Clarity™ quality level = MQ200
:Freezer
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- Environmentally Preferable:
- Appearance (Colour):White to Off-White
- Appearance (Form):Powder
- Solubility (Colour):Faint Yellow
- Solubility (Turbidity)
50 mg/ml, H2O:Clear - Infrared spectrum:Conforms to Structure
- Water (by Karl Fischer):≤34.3 %
- Purity (TLC):≥ 98 %
- Phosphorus (Dry Basis):7.6 - 8.8 %
- Sodium (dry basis):10.6 - 13.2 %
- Solvent Content (by GC):≤ 3 %
- Recommended Retest Period:4 years
Frequently Bought Together