73303
柯因
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
别名:
5,7-二羟黄酮
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关于此项目
经验公式（希尔记法）:
C15H10O4
化学文摘社编号:
分子量:
254.24
UNSPSC Code:
12171500
Beilstein/REAXYS Number:
233276
MDL number:
NACRES:
NA.24
Quality Segment
product line
TraceCERT®
grade
certified reference material, TraceCERT®
shelf life
expiry date on the label, limited shelf life
manufacturer/tradename
Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
mp
284-286 °C (lit.)
application(s)
food and beverages
format
neat
storage temp.
2-8°C
SMILES string
Oc1cc(O)c2C(=O)C=C(Oc2c1)c3ccccc3
InChI
1S/C15H10O4/c16-10-6-11(17)15-12(18)8-13(19-14(15)7-10)9-4-2-1-3-5-9/h1-8,16-17H
InChI key
RTIXKCRFFJGDFG-UHFFFAOYSA-N
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
Chrysin (5,7-dihydroxyflavone; CAS 480-40-0) is a naturally occurring flavone found in honey, propolis, and passionflower species, and is commonly used as an antioxidant and research reagent.
This certified reference material can be used for HPLC/LC–MS quantitation of flavonoids in botanicals and propolis-containing matrices. Chrysin is quantified in honey and propolis for profiling and quality assessment, making it useful in food authenticity studies. Testing focuses on confirming identity and purity of standards and supporting quantitative method calibration when profiling flavonoids.
Discover our portfolio of Flavonoid reference materials
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com
Chrysin (5,7-dihydroxyflavone; CAS 480-40-0) is a naturally occurring flavone found in honey, propolis, and passionflower species, and is commonly used as an antioxidant and research reagent.
This certified reference material can be used for HPLC/LC–MS quantitation of flavonoids in botanicals and propolis-containing matrices. Chrysin is quantified in honey and propolis for profiling and quality assessment, making it useful in food authenticity studies. Testing focuses on confirming identity and purity of standards and supporting quantitative method calibration when profiling flavonoids.
Discover our portfolio of Flavonoid reference materials
Legal Information
TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany
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存储类别
11 - Combustible Solids
怎么回事？
WGK 3
闪点 (F)
Not applicable
闪点 (°C)
Not applicable