- 123-31-9
- C6H6O2
- 110.11
- DOT
UN number: UN3077
UN proper shipping name: Environmentally hazardous substances, solid, n.o.s. (Hydroquinone RQ = 100 LBS)
Transport hazard class(es)
Class 9
Subsidiary risk -
Packing group III
Packaging exceptions 155
Packaging non bulk 213
Packaging bulk 240
Caution: *LIGHT SENSITIVE* - For Prescription Compounding/Rx Only
Warning: Must be subjected to further processing during the preparation of injectable dosage forms to ensure acceptable levels of bacterial endotoxins.
Test |
Specification |
Assay |
99.0-100.5 % |
Description |
Fine white needles or free flowing crystals, darkens upon exposure to light and air |
Melting point |
172-174 celsius |
Solubility |
Freely soluble in water, alcohol and ether |