Molekula Hydroquinone (18759645)

Chemical Name: Hydroquinone

Chemical Family: Phenols & Phenolics

Purity (Assay): 99.5 - 99.5 %

  • TypeDocument Name
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Knowde Enhanced TDS

Identification & Functionality

Chemical Family
Chemical Name
Base Chemicals Functions
CAS No.
123-31-9
EC No.
204-617-8
Molecular Structure

Molekula Hydroquinone (18759645) - Molecular Structure

Applications & Uses

Base Chemicals End Uses

Properties

Physical Form
Appearance
White solid, Clear to very slightly cloudy (of aqueous solution at 5% )
Typical Properties
ValueUnitsTest Method / Conditions
Molecular Weight110.11
Specifications
ValueUnitsTest Method / Conditions
Assay Contentmin. 99.5%
Color (of solution)max. 30Hazen
Heavy Metals (as Pb)max. 10ppm
Iron Content (Fe)max. 5ppm
Melting Point171.0 - 174.0°C
Moisture Contentmax. 0.6%
Sulphuric Ashesmax. 0.0500%

Safety & Health

Hazard Statements
  • H302 : Harmful if swallowed
  • H317 : May cause an allergic skin reaction
  • H318 : Causes serious eye damage
  • H341 : Suspected of causing genetic defects
  • H351 : Suspected of causing cancer
  • H400 : Very toxic to aquatic life
Precautionary Statements
  • P261 : Avoid breathing dust/fume/gas/mist/vapors/spray
  • P273 : Avoid release to the environment
  • P280 : Wear protective gloves/protective clothing/eye protection/face protection
  • P301+312 : IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
  • P305+351+338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do, continue rinsing
  • P333+313 : IF skin irritation or a rash occurs: Get medical advice/attention

Storage & Handling

Storage Temperature
Ambient