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74347 Supelco

Hydroquinone

certified reference material, TraceCERT®

Synonym: 1,4-Benzenediol, 1,4-Dihydroxybenzene, HQ

  • CAS Number 123-31-9

  • Linear Formula C6H4-1,4-(OH)2

  • Molecular Weight 110.11

  •  Beilstein/REAXYS Number 605970

  •  EC Number 204-617-8

  •  MDL number MFCD00002339

  •  PubChem Substance ID 329765635

  •  NACRES NA.24

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Properties

Related Categories Additional Standards, Alphabetical Index of Phytochemical Standards, Analytical Standards, Analytical/Chromatography, Arctostaphylos,
Quality Level   300
grade   certified reference material
vapor density   3.81 (vs air)
vapor pressure   1 mmHg ( 132 °C)
grade   TraceCERT®
form   neat
autoignition temp.   930 °F
shelf life   limited shelf life, expiry date on the label
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
bp   285 °C (lit.)
mp   172-175 °C (lit.)
Featured Industry   Cleaning Products
Cosmetics
Food and Beverages
Personal Care
format   neat
SMILES string   Oc1ccc(O)cc1
InChI   1S/C6H6O2/c7-5-1-2-6(8)4-3-5/h1-4,7-8H
InChI key   QIGBRXMKCJKVMJ-UHFFFAOYSA-N

Description

General description

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034 (ISO Guide 34). This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Legal Information

TraceCERT is a registered trademark of Sigma-Aldrich Co. LLC

Safety & Documentation

Safety Information

Signal word 
Danger
RIDADR 
UN 3077 9 / PGIII
WGK Germany 
WGK 3
RTECS 
MX3500000
Flash Point(F) 
329.0 °F - closed cup
Flash Point(C) 
165 °C - closed cup
Protocols & Articles

Articles

HPLC Analysis of Phenolic Compounds on Ascentis® Express 2.7 μm RP-Amide

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Phenolic Compounds on Ascentis® Express 2.7 μm RP-Amide
Keywords: Chromatography, High performance liquid chromatography, Vitamins

TLC Analysis of Polyvalent Phenols on HPTLC NH2 F254s (analyte set 2)

From our library of Articles, Sigma-Aldrich presents TLC Analysis of Polyvalent Phenols on HPTLC NH2 F254s (analyte set 2)
Keywords: Thin layer chromatography

Peer-Reviewed Papers
15

References

Related Products

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