Naphthol AS phosphate ≥99% (by TLC) for histology, Sigma-Aldrich®
Supplier: SIGMA-ALDRICH MICROSCOPY
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Warning
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M-Clarity™ quality level = MQ200
N5625-1G
N5625-500MG
N5625-1GEA
373
GBP
N5625-1G
N5625-500MG
Naphthol AS phosphate ≥99% (by TLC) for histology, Sigma-Aldrich®
Naphthol AS phosphate
Formula:
C₁₇H₁₄NO₅P Storage Temperature: Freezer |
CAS Number:
13989-98-5 EINECS: 237-789-8 |
Specification Test Results
Appearance (Colour) | White to Off White |
Appearance (Form) | Powder |
Solubility (Colour) | Very Faint Yellow to Light Yellow |
Solubility (Turbidity), 50 mg/ml EtOH | Clear |
Phosphorus (P) | 8.5 - 9.3 % |
Purity (TLC) | ≥99 % |
1H NMR Spectrum | Conforms to Structure |
Recommended Retest Period | 4 years |
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