1,4-DIHYDROXY ANTHRAQUINONE
1,4-DIHYDROXY ANTHRAQUINONE For Synthesis
Stable under ordinary conditions
Short Name: 1,4-DIHYDROXY ANTHRAQUINONE
Synonym: Quinizarin
Basic Details
Article No.
LG3896
Grade
For Synthesis
Purity
95%
CAS No.
81-64-1
HS Code
2914.6910
Shelf Life
60 Months
Packings Avialable
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)
Chemical 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 & 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