CRM4M7340

Acetaldehyde-2,4-DNPH solution

certified reference material, ampule of 5 × 1 mL

• Synonym(s): Acetaldehyde-2,4-dinitrophenylhydrazone solution
• Empirical Formula (Hill Notation): C₈H₈N₄O₄
• CAS Number: 1019-57-4
• Molecular Weight: 224.17
• UNSPSC Code: 77101502
• NACRES: NA.24

Properties

• grade: certified reference material; TraceCERT^®
• product line: TraceCERT^®
• CofA: current certificate can be downloaded
• feature: standard type calibration
• packaging: ampule of 5 × 1 mL
• concentration: 1000 μg/mL in acetonitrile (as the aldehyde)
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• application(s): environmental
• format: single component solution
• storage temp.: 2-8°C
• InChI: 1S/C8H8N4O4/c1-2-9-10-7-4-3-6(11(13)14)5-8(7)12(15)16/h2-5,10H,1H3/b9-2+
• InChI key: ONBOQRNOMHHDFB-XNWCZRBMSA-N

Description

Application

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

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Legal Information

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• pictograms: GHS02,GHS07
• signalword: Danger
• hcodes: H225,H302 + H312 + H332,H319
• pcodes: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 2
• flash_point_f: 35.6 °F - closed cup
• flash_point_c: 2.0 °C - closed cup