QUINHYDRONE
QUINHYDRONE AR
Short Name: QUINHYDRONE
Synonym: Hydroquinone: benzoquinone 1:1 complex
Basic Details
Article No.
LG3891
Grade
AR
Purity
97%
CAS No.
106-34-3
HS Code
2942.0090
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
Green to dark green
Melting point/ Freezing point [°C]
173 - 174 °C
Auto-ignition temperature [°C]
516°C
Flash point [°C]
165°C
Solubility in water [% weight]
Slightly soluble in cold water
Chemical Specifications
Appearance
Green to Dark Green Powder
Purity (by HPLC)
Min. 97%
Melting point
167 - 172°C
Suitability (for use in pH determinations)
Passes test
Sulphated ash
Max. 0.1%
Copper (Cu)
Max. 0.0025%
Iron (Fe)
Max. 0.02%
Lead (Pb)
Max. 0.0025%
Safety Information & Hazard Symbols
Symbol
GHS06
Signal Word
Danger
UN No.
2811
IMCO Class No.
6.1
Packing Group
III
Hazardous Statement
H301-H315-H319-H335
Precaution Statement
P261-P301 + P310-P305 + P351 + P338