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Merck
CN

32755

黄曲霉素 B2

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经验公式（希尔记法）:
C17H14O6
化学文摘社编号:
7220-81-7
分子量:
314.29
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
329754317
EC Number:
230-618-8
Beilstein/REAXYS Number:
1355115
MDL number:
MFCD00078140

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InChI

1S/C17H14O6/c1-20-10-6-11-14(8-4-5-21-17(8)22-11)15-13(10)7-2-3-9(18)12(7)16(19)23-15/h6,8,17H,2-5H2,1H3/t8-,17+/m0/s1

InChI key

WWSYXEZEXMQWHT-WNWIJWBNSA-N

SMILES string

COc1cc2O[C@H]3OCC[C@H]3c2c4OC(=O)C5=C(CCC5=O)c14

grade

analytical standard
reference material

shelf life

limited shelf life, expiry date on the label

manufacturer/tradename

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

cleaning products
cosmetics
food and beverages
personal care

format

neat

storage temp.

−20°C

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Disclaimer

可能致癌。

Application

Aflatoxin B2 may be used as a reference standard for the determination of aflatoxin B2 in animal feed by high performance liquid chromatography with fluorescence detection (HPLC-FLD), as well as quick, easy, cheap, effective, rugged and safe (QuEchERS) extraction method combined with ultra-high performance liquid chromatography-high resolution mass spectrometry (UHPLC-HRMS), in eggs by QuEchERS extraction method followed by analysis using UHPLC with tandem mass spectrometry (MS/MS) operating on electrospray-ionization interface (ESI) mode, in Brazil nuts by immunoaffinity column (IAC) and clean-up HPLC-FLD and in plant-based milk and dairy products by dispersive liquid-liquid microextraction (DLLME), QuEchERS extraction method and HPLC-FLD.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

General description

Aflatoxins are mycotoxins that are generated as a result of secondary metabolism of various fungal species such as Aspergillus, Penicillium and Fusarium.

pictograms

Skull and crossbonesHealth hazard
GHS06,GHS08

signalword

Danger

Hazard Classifications

Acute Tox. 2 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Carc. 1B - Muta. 1B

存储类别

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type P2 (EN 143) respirator cartridges

法规信息

高风险级别生物产品--毒素类产品
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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCF2038
BCCC8490
BCBX5298
BCBV8865
BCBT8846

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Rapid and automated analysis of aflatoxin M1 in milk and dairy products by online solid phase extraction coupled to ultra-high-pressure-liquid-chromatography tandem mass spectrometry.
Campone L, et al.
Journal of Chromatography A, 1428, 212-219 (2016)
Analytical method development and monitoring of Aflatoxin B1, B2, G1, G2 and Ochratoxin A in animal feed using HPLC with Fluorescence detector and photochemical reaction device.
Kim HJ, et al.
Cogent Food & Agriculture, 3(1), 1419788-1419788 (2017)
Target analysis and retrospective screening of veterinary drugs, ergot alkaloids, plant toxins and other undesirable substances in feed using liquid chromatography-high resolution mass spectrometry.
Leon N, et al.
Talanta, 149(1), 43-52 (2016)
Extended validation of a sensitive and robust method for simultaneous quantification of aflatoxins B1, B2, G1 and G2 in Brazil nuts by HPLC-FLD.
Campos WEO, et al.
J. Food Compos. Anal., 60(10), 90-96 (2017)
Determination of Aflatoxins in Plant-based Milk and Dairy Products by Dispersive Liquid-Liquid Microextraction and High-performance Liquid Chromatography with Fluorescence Detection.
Hamed AM, et al.
Analytical Letters, 60(10), 1-10 (2018)
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