Products > Fine Chemical > 123-31-9

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Product Introduction

Basic information of Hydroquinone(123-31-9):

Empirical Formula: C6H6O2

Molecular Weight: 110.11

mp:172-175 °C(lit.)

bp :285 °C(lit.)

density :1.32

vapor density :3.81 (vs air)

vapor pressure :1 mm Hg ( 132 °C)

Fp :165 °C

storage temp. :Refrigerator

solubility :H2O: 50 mg/mL, clear

Water Solubility :70 g/L (20 oC)

Merck :14,4808

Stability:Stable. Combustible. Incompatible with strong oxidizing agents, strong bases, oxygen, ferric salts. Light and air-sensitive. Discolours in air.

Chemical Properties:white needle-like crystals or crystalline powder

Usage:reducing agent prevents polymerization of resin monomers lightens darkened skin, light sensitive

Usage:Use as photographic reducer and developer; as reagent in the determination of small quantities of phosphate; as antioxidant. Depigmentor