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78313 Supelco

Salicylaldehyde

reference material

Synonym: 2-Hydroxybenzaldehyde

  • CAS Number 90-02-8

  • Linear Formula 2-(HO)C6H4CHO

  • Molecular Weight 122.12

  •  Beilstein/REAXYS Number 471388

  •  EC Number 201-961-0

  •  MDL number MFCD00003317

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Properties

Related Categories Analytical Standards, Analytical/Chromatography, Flavor and Fragrance Standards, Flavors and Fragrance Standards, Food & Beverage Standards,
Quality Level   200
grade   reference material
vapor density   4.2 (vs air)
vapor pressure   1 mmHg ( 33 °C)
assay   ≥98.0% (GC)
shelf life   limited shelf life, expiry date on the label
refractive index   n20/D 1.573 (lit.)
bp   197 °C (lit.)
mp   1-2 °C (lit.)
density   1.146 g/mL at 25 °C (lit.)
Featured Industry   Cleaning Products
Cosmetics
Flavors and Fragrances
Food and Beverages
Personal Care
shipped in   wet ice
storage temp.   −20°C
SMILES string   Oc1ccccc1C=O
InChI   1S/C7H6O2/c8-5-6-3-1-2-4-7(6)9/h1-5,9H
InChI key   SMQUZDBALVYZAC-UHFFFAOYSA-N

Description

General description

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

Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Target organs 
Respiratory system
WGK Germany 
WGK 2
Flash Point(F) 
172.4 °F - closed cup
Flash Point(C) 
78 °C - closed cup
Protocols & Articles

Articles

New Reference Materials for Quality Control of Fragrances and Cosmetics

In Analytix Reporter, Issue 3, we presented two certified reference material mixes and a chromatographic application for use with the new IFRA method for the testing of 57 potentially allergenic frag...
Keywords: Allergens, Gas chromatography, Gas chromatography mass spectrometry, Mass spectrometry, Nuclear magnetic resonance spectroscopy

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Flavor and Fragrance Analysis

We offer quality product solutions in all three stages of analysis to help achieve fast, accurate results. Below, you can learn more about our workflow solutions for sample preparation, separation, d...
Keywords: Calorimetry, Chromatography, Environmental, Gas chromatography, Mass spectrometry, Pesticides, Sample preparations, Separation

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