2,3-Dihydroxynaphthalene 97%
Supplier: Thermo Scientific
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Warning
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Synonyms:
Naphthalene-2,3-diol, 2,3-Naphthalenediol
115020500
115022500
ACRO115020500EA
72.3
GBP
ACRO115020500
ACRO115022500
2,3-Dihydroxynaphthalene 97%
2,3-Dihydroxynaphthalene
Formula:
C₁₀H₈O₂ MW: 160,17 g/mol Boiling Pt: 354 °C (1013 hPa) Melting Pt: 162…166 °C Density: 1,12 g/cm³ (20 °C) Flash Pt: 175 °C Storage Temperature: Ambient |
MDL Number:
MFCD00004073 CAS Number: 92-44-4 EINECS: 202-156-7 |
Specification Test Results
Appearance | White to beige to pink to light grey Powder or crystals |
Infrared spectrum | Conforms |
Melting point | 161 to 165 °C |
HPLC | ≥96.0 % |
Clarity of solution | (c=20, water) Passes test |
Sulfate (SO4) | ≤0.3 % |
Iron (Fe) | ≤0.01 % |
Sodium (Na) | ≤0.002 % |
Heavy metals (as Pb) | ≤0.001 % |
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