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8.22028

Sigma-Aldrich

1,8-Dihydroxyanthraquinone

for synthesis

Synonym(s):

1,8-Dihydroxyanthraquinone, Chrysazin, Dantron

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About This Item

Empirical Formula (Hill Notation):
C14H8O4
CAS Number:
117-10-2
Molecular Weight:
240.21
MDL number:
MFCD00001211
UNSPSC Code:
12352115
EC Index Number:
204-173-5

Quality Level

200

assay

≥97.0% (HPLC)

form

powder

mp

190-193 °C

transition temp

flash point >200 °C

bulk density

600 kg/m3

storage temp.

2-30°C

InChI

1S/C14H8O4/c15-9-5-1-3-7-11(9)14(18)12-8(13(7)17)4-2-6-10(12)16/h1-6,15-16H

InChI key

QBPFLULOKWLNNW-UHFFFAOYSA-N

Analysis Note

Assay (HPLC, area%): ≥ 97.0 % (a/a)
Melting range (lower value): ≥ 190 °C
Melting range (upper value): ≤ 194 °C
Identity (IR): passes test

pictograms

Exclamation markHealth hazard
GHS07,GHS08

signalword

Warning

Hazard Classifications

Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

No data available

flash_point_c

No data available

Certificates of Analysis (COA)

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