Product Description

ProductChrysophanic acid
CAS481-74-3
FormulaC15H10O4
SynonymCHRYSOPHANIC ACID, CHRYSOPHANOL, 3-METHYLCHRYSAZIN, 3-METHYLCHRYSAZINE, 9,10-ANTHRACENEDIONE,1,8-DIHYDROXY-3-METHYL, 1,8-DIHYDROXY-3-METHYL-9,10-ANTHRACENEDIONE, 1,8-DIHYDROXY-3-METHYLANTHRAQUINONE, RHUBARB EXTRACT, Chrysophanic acid, 9,10-Anthracenedione 1,8-dihydroxy-3-methyl-, Anthraquinone, 1,8-dihydroxy-3-methyl-, Chrysophanol, CI 75400, CI natural yellow 23 1,8-Dihydroxy-3-methyl-9,10-anthracenedione, 1,8-Dihydroxy-3-methylanthraquinone, 4,5-Dihydroxy-2-methylanthraquinone, 3-Methylchrysazin, 2-Methyl-4,5-dihydroxyanthraquinone 3-Methyl-1,8-dihydroxyanthraquinone, Rhenic acid, Turkey rhubarb

Typical Product Specifications

Molecular weight254.24
EINECS207-572-2
Melting Point194-198 °C
Merck13,2280
StabilityStable. Incompatible with strong oxidizin
Water solubility<0.1 g/100 mL at 18 &#186;C
Storage Temperature2-8&deg;C
NotesChrysophanic acid uses and applications include: Dyeing wool; in conjunction with henna for blond hair dyes Suggested storage of Chrysophanic acid: Store in cool, dry place; keep tightly closed; keep away from oxidizing materials
ClassSpecialty Chemicals
FunctionIntermediates
IndustryNutrition, Pharmaceutical
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