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1,4-DIHYDROXY ANTHRAQUINONE For Synthesis

Stable under ordinary conditions
Quinizarin

COAs

Packings

100 g (00100)

1PW1200200
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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

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)

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

Environment
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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