476-35-7 6-acetyl-2,5,7,8-tetrahydroxy-4-methyl-9,10-dioxo-9,10-dihydroanthracene-1-carboxylic acid

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Basic

CAS No. 476-35-7
Product Name 6-acetyl-2,5,7,8-tetrahydroxy-4-methyl-9,10-dioxo-9,10-dihydroanthracene-1-carboxylic acid
Synonyms 75460; Alkermes; Crimson; Kermen; Kermen vermilio; Kermes; Kermesic acid; Scarlet; Venetian scarlet
Molecular Formula C18H12O9
Molecular Weight 372.2825

Physical property

Density 1.747g/cm3
Boiling point 693.413°C at 760 mmHg
Flash point 387.128°C
Refractive index 1.763