Hydroquinone 99.5%

: Thermo Fisher Scientific

Hydroquinone 99.5%

: Thermo Fisher Scientific

: 1,4-Dihydroxybenzene, Quinol

:123-31-9

:C₆H₄(OH)₂

:MFCD00002339

:285…287 °C (760 mmHg)

:110.11 g/mol

:170…174 °C

:165 °C

:9 III

:13,04833

:204-617-8

:3077

:GHS07

:GHS08

:GHS05

:GHS09

:Ambient

Environmentally Preferable:

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 %

ACRO21993

Frequently Bought Together

Dimethyl succinate for synthesis, Sigma-Aldrich®

: Merck

Potassium hydroxide, pellets, EMSURE® for analysis, Supelco®

: Merck

Acetone ≥99%, TECHNICAL

: VWR Chemicals

Water, HiPerSolv CHROMANORM® for HPLC

: VWR Chemicals

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

: VWR Chemicals

Screw caps for wide neck bottles

: Kautex

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

: Merck

VWR®, Transfer Pipettes, High Performance

: VWR Collection

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

: VWR Chemicals

VWR®, Bottles, Wide Neck, with Screw Cap

: VWR Collection

Dodecamolybdophosphoric acid hydrate, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytical reagent

: VWR Chemicals

Sodium hydroxide 97.0-100.5%, pellets Ph. Eur., NF, BP, JP

: VWR Chemicals

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

: VWR Chemicals

VWR®, Nitrile Gloves

: VWR Collection

Ammonia solution ∼32%, GPR RECTAPUR®

: VWR Chemicals

Resorcinol 98%

: Thermo Fisher Scientific

Hydroquinone 99,0 Titrimetric

: TCI

Dimethyl-1,4-cyclohexanedione-2,5-dicarboxylate 98,0 HPLC_ASSAY_METHOD

: TCI

Pyrocatechol 99

: Thermo Fisher Scientific