CAS No.: 485-47-2 Molecular Formula: C9H6O4 Formula Weight: 178.14 Physical Form: Crystalline Sensitivity: Light Sensitive Appearance: Pale yellow to pale brown Melting Point: 251° dec. Solubility: Soluble in water and alcohol Beilstein Reference: 1910963 Merck Reference: 14,6554 MDL No.: MFCD00003791

Reagent for determination of amino acids and amine containing compounds, as an intermediate.

Synonyms: Ninhydrin monohydrate, Trioxohydrindene monohydrate, 2,2-Dihydroxyindane-1,3-dione, 2,2-Dihydroxy-1,3-indanedione, Indanetrione hydrate, 2,2-Dihydroxyindan-1,3-dion, 1,2,3-Indantrione monohydrate

CAS Number:485-47-2
Formula:C₉H₆O₄
MDL Number:MFCD00003791
Molecular Weight:178.14 g/mol
Merck Index:14,6554
Boiling Pt:351 °C (1013 hPa)
Melting Pt:251 °C (dec.)
Density:0.862 g/cm³ (20 °C)
Storage Temperature:Ambient
EINECS:207-618-1

Ninhydrin ACS

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