Sigma-Aldrich 84679 analytical standard 250 mg
Kategori
Marka
Stok Kodu
LB.SA.84679-250MG
Kısa Bilgi
Empirical Formula (Hill Notation): C10H8 CAS Number: 91-20-3 Molecular Weight: 128.17 Beilstein: 1421310 EC Number: 202-049-5 MDL number: MFCD00001742 PubChem Substance ID: 329769306 NACRES: NA.24
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Sigma-Aldrich 84679 analytical standard 250 mg |
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Empirical Formula (Hill Notation): C10H8
CAS Number: 91-20-3
Molecular Weight: 128.17
Beilstein: 1421310
EC Number: 202-049-5
MDL number: MFCD00001742
PubChem Substance ID: 329769306
NACRES: NA.24
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PROPERTIES
grade analytical standard
Quality Level 100
vapor density 4.4 (vs air)
vapor pressure 0.03 mmHg ( 25 °C)
assay ≥99.7% (GC)
autoignition temp. 978 °F
shelf life limited shelf life, expiry date on the label
expl. lim. 5.9 %
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
bp 218 °C (lit.)
mp 79.5-81.0 °C 80-82 °C (lit.)
application(s)
cleaning products
cosmetics
environmental
food and beverages
personal care
format neat
SMILES string c1ccc2ccccc2c1
InChI 1S/C10H8/c1-2-6-10-8-4-3-7-9(10)5-1/h1-8H
InChI key UFWIBTONFRDIAS-UHFFFAOYSA-N
DESCRIPTION
General description
Naphthalene is widely used as an intermediate in the chemical and plastics industry.[1] It is commonly found in petroleum, coal, mothballs, cigarette smoke, biomass burning, incomplete combustion, etc.[2][3]
Application
Naphthalene is used as a calibration standard for the real-time quantification with high specificity for naphthalene vapor and other HOVs in industrial environment using NaDos personal exposure monitor (PEM) device.[2] Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. |
