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Hydroquinone 99.5%

Plastic bottle, 250 g
Catalog # ACRO219932500
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Irritant
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Corrosive
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Supplier:   Thermo Fisher Scientific
Hydroquinone 99.5%
Catalog # ACRO219932500
Supplier:  Thermo Fisher Scientific
CAS Number:  123-31-9
Hydroquinone 99.5%
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Hydroquinone 99.5%

Plastic bottle, 250 g

Specifications
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Specifications
CAS Number:  123-31-9
Price
1 370,00 Kč
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1 * 250 g
Product Details & Documents
Synonyms:  1,4-Dihydroxybenzene, Quinol
  • CAS Number:123-31-9
  • Formula:C₆H₄(OH)₂
  • MDL Number:MFCD00002339
  • Molecular Weight:110.11 g/mol
  • Merck Index:13,04833
  • Boiling Pt:285…287 °C (760 mmHg)
  • Melting Pt:170…174 °C
  • Density:1,332 g/cm³ (20 °C)
  • Flash Pt:165 °C
  • Storage Temperature:Ambient
  • EINECS:204-617-8
  • UN:3077
  • ADR:9,III

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Specifications

Specification Test Results

  • Appearance:
    White to off-white Crystalline powder or crystals or needles
  • Infrared spectrum:
    Conforms
  • Melting point:
    171 to 174 °C
  • Water:
    ≤0.6 % (K.F.)
  • Sulfated ash:
    ≤0.05 %
  • HPLC:
    ≥99.4 %

Specifications

  • Pack type:
    Plastic bottle
  • Pk:
    250 g

Specifications

   
VWR®, Nitrile Gloves

  #: 112-2373

Supplier: VWR Collection

Acetonitrile, anhydrous (max. 0.003% H₂O) ≥99.95%, HiPerSolv CHROMANORM® Reag. USP, Reag. Ph. Eur., ACS, super gradient grade suitable for UPLC/UHPLC instruments

  #: 83639.320

Supplier: VWR Chemicals

Methanol ≥99.8%, HiPerSolv CHROMANORM® Reag. Ph. Eur., gradient grade for HPLC

  #: 20864.320

Supplier: VWR Chemicals

VWR®, Transfer Pipettes, High Performance

  #: 612-1681

Supplier: VWR Collection

Acetone ≥99%, TECHNICAL

  #: 20063.365

Supplier: VWR Chemicals

VWR® Serological Pipette, Standard Line

  #: 612-3700

Supplier: VWR Collection

VWR® NITRILE LIGHT, Nitrile Gloves

  #: 112-2756

Supplier: VWR Collection

Acetonitrile ≥99.9%, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments

  #: 83640.320

Supplier: VWR Chemicals

VWR® Facial Tissues

  #: 115-0600

Supplier: VWR Collection

Nitrile gloves, Kimtech™ Purple Nitrile™

  #: 112-4847

Supplier: Ansell

Acetonitrile ≥99.9%, LiChrosolv® Reag. Ph. Eur., gradient grade for liquid chromatography, Supelco®

  #: 1.00030.2500

Supplier: Merck

Sealing film for manual application, Parafilm® M

  #: 291-0057

Supplier: HEATHROW

Water, HiPerSolv CHROMANORM® for HPLC

  #: 23595.328

Supplier: VWR Chemicals

Sodium hydroxide 0.1 mol/l (0.1 N) in aqueous solution, AVS TITRINORM Reag. Ph. Eur. volumetric solution

  #: 31770.294

Supplier: VWR Chemicals

VWR® AVS TITRINORM Buffer Solutions, 20 °C

  #: 32096.291

Supplier: VWR Chemicals

Water, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments

  #: 83645.320

Supplier: VWR Chemicals

Buffer solutions, ready to use, referenced at 20 °C, Certipur®, Supelco®

  #: 1.09439.1000

Supplier: Merck

VWR® Nitrile Extra Light, Nitrile Gloves

  #: 112-4195

Supplier: VWR Collection

epT.I.P.S.® Bulk - Pipette Tips

  #: 613-3508

Supplier: EPPENDORF