TETRAHYDROXY-p-BENZOQUINONE
TETRAHYDROXY-p-BENZOQUINONE AR
Indicator for sulphate titration.
Short Name: TETRAHYDROXY-p-BENZOQUINONE
Synonym: Tetrahydroxy-1,4-benzoquinone; Tetroquinone
Basic Details
Article No.
LG102335
Grade
AR
Purity
98.5%
CAS No.
319-89-1
HS Code
2933.9900
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
Bluish black crystalline
Odour
Penetrating odour
Melting point/ Freezing point [°C]
> 300 °C
Vapour density
5.9
Solubility in water [% weight]
Slightly soluble in water
Chemical Specifications
Appearance
Bluish-black crystals/crystalline powder
Assay
Min 98.5%
Safety Information & Hazard Symbols
Risk Statement
36/37/38
Safety Statement
26-36