56677-50MG Display Image

Formaldehyde-2,4-DNPH, certified reference material, TraceCERT

Code: 56677-50MG D2-231

General description

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This C...


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£118.77 50MG
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General description

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. 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.

Legal Information

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

formatneat
gradecertified reference material, TraceCERT®
InChI keyUEQLSLWCHGLSML-UHFFFAOYSA-N
InChI1S/C7H6N4O4/c1-8-9-6-3-2-5(10(12)13)4-7(6)11(14)15/h2-4,9H,1H2
mp153-156 °C (lit.)
product lineTraceCERT®
Quality Level300
shelf lifelimited shelf life, expiry date on the label
SMILES string[O-][N+](=O)c1ccc(NN=C)c(c1)[N+]([O-])=O
storage conditionunder inert gas (Argon)
storage temp.2-8°C
technique(s)gas chromatography (GC): suitable
Cas Number1081-15-8
This product has met the following criteria: