1,4-DIHYDROXY ANTHRAQUINONE

1,4-DIHYDROXY ANTHRAQUINONE For Synthesis

Stable under ordinary conditions
Quinizarin

Article No.

03345

Grade

For Synthesis

Purity

95%

CAS No.

81-64-1

Molecular Formula

C₁₄H₈O₄

Molecular Weight

240.21

H.S. Code

2914.6910

Shelf Life

60 Months

MSDS

Certificate of Analysis (COAs)

Physical Properties

Melting point/ Freezing point [°C]

195 - 198 °C

Flash point [°C]

222 °C

Boiling point [°C]

450 °C (1013 hPa)

Vapour pressure mm/Hg

1.3 hPa (197 °C)

Density [g/cm3]

350 kg/m3

Solubility in water

1 g/l (20 °C)

Packings

100 g (00100)

Specifications

Appearance	Orange to red brown powder
Purity (by HPLC)	Min. 95.0%
Identity (IR)	Conforms to structure
Melting range	195-198°C

Safety Information and Hazard Symbols

Symbol: GHS09
Signal Word: Warning
UN No.: 3077
IMCO Class No.: 9
Packing Group: III
Hazardous Statement: H410
Precaution Statement: P273-P501
Risk Statement: 50/53
Safety Statement: 60-61

Revision Date : 02-May-2017

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