CRM46319

Aflatoxin M₁ solution

certified reference material, 10 μg/mL in acetonitrile, ampule of 1 mL

• Empirical Formula (Hill Notation): C₁₇H₁₂O₇
• CAS Number: 6795-23-9
• Molecular Weight: 328.27
• Beilstein/REAXYS Number: 1630643
• EC Number: 200-835-2
• MDL number: MFCD00871812
• UNSPSC Code: 85151701
• PubChem Substance ID: 329798440
• NACRES: NA.24

Properties

• grade: certified reference material; TraceCERT^®
• product line: TraceCERT^®
• CofA: current certificate can be downloaded
• packaging: ampule of 1 mL
• concentration: 10 μg/mL in acetonitrile
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• application(s): cleaning products; cosmetics; food and beverages; personal care
• format: single component solution
• storage temp.: 2-8°C
• SMILES string: COc1cc2OC3OC=C[C@@]3(O)c2c4OC(=O)C5=C(CCC5=O)c14
• InChI: 1S/C17H12O7/c1-21-9-6-10-13(17(20)4-5-22-16(17)23-10)14-12(9)7-2-3-8(18)11(7)15(19)24-14/h4-6,16,20H,2-3H2,1H3/t16-,17-/m1/s1
• InChI key: MJBWDEQAUQTVKK-IAGOWNOFSA-N

Description

General description

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.

Aflatoxins are a group of hypertoxic bisdihydrofurano secondary metabolites produced by fungi of the genus Aspergillus, mostly A. flavus, A. Parasiticus, and A. nomius. Aflatoxin M₁ is formed upon hydroxylation of one of the major aflatoxins B₁ in the milk of dairy animals by the enzyme cytochrome P-450 enzyme.

Application

The CRM was also used as follows:

• Aflatoxin M₁ analysis of 230 samples of different milk types for enzyme-linked immunosorbent assay (ELISA) based screening followed by confirmation using high-performance liquid chromatography-fluorescence detection (HPLC-FID)
• Quantification of aflatoxin M₁ in 3198 samples of raw cow milk by liquid chromatography-tandem mass spectrometry (LC-MS/MS)

Other Notes

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

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