Ninhydrin, CAS 485-47-2
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Appearance: colorless to brownish powder
CAS: 485-47-2
Product ID: NINHY
Purity: 98%+
Formula: C9H6O4
MW: 178.14g/mol
MP: 249-257C
Solubility: alcohol soluble
HS Code: 291440
MDL: MFCD00003791
SMILES: O=C1C(O)(C(C2=C1C=CC=C2)=O)O
LD50 (rat, oral) >500mg/kg
Synonyms
1,2,3-indanetrione; 2,2-dihydroxy-1,3-indanedione
Keywords
chromophore; biochemical; amino acid reagent; prints developer; C6H4(CO)2C(OH)2