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91489 Supelco

Naphthalene

certified reference material, TraceCERT®

  • CAS Number 91-20-3

  • Empirical Formula (Hill Notation) C10H8

  • Molecular Weight 128.17

  •  Beilstein Registry Number 1421310

  •  EC Number 202-049-5

  •  MDL number MFCD00001742

  •  PubChem Substance ID 329770044

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Properties

Related Categories Additional Standards, All Polycyclic Aromatic Hydrocarbon (PAH) Standards, Analytical Standards, Analytical/Chromatography, CRMs,
grade   certified reference material
vapor density   4.4 (vs air)
vapor pressure   0.03 mmHg ( 25 °C)
InChI Key   UFWIBTONFRDIAS-UHFFFAOYSA-N
grade   TraceCERT®
form   neat
autoignition temp.   978 °F
shelf life   limited shelf life, expiry date on the label
expl. lim.   5.9 %
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
bp   218 °C(lit.)
mp   80-82 °C (lit.)
Featured Industry   Cosmetics, Personal Care, and Cleaning Products
Environmental
Food and Beverages
format   neat

Description

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Application

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

General description

Naphthalene is an aromatic hydrocarbon, found to be nonpolar in nature. It is generally produced from petroleum or coal-tar.

Legal Information

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

Safety & Documentation

Safety Information

Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
UN1334 - class 4.1 - PG 3 - Naphthalene, crude
WGK Germany 
3
RTECS 
QJ0525000
Flash Point(F) 
176 °F
Flash Point(C) 
80 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

Related Products

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