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Kaempferol

ROTICHROM® Working Standard
Examples of effect: Lead to damage to heath, cause irritation to eyes, skin or respiratory organs. Are fatal in larger quantities. Safety: As previously stated, in the event of skin irritation or contact with eyes, rinse with water or a suitable medium.
Examples of effect: Have an allergenic effect, carcinogenic, mutagenic, toxic to reproduction and cause developmental toxicity (reprotoxic) or damage to organs Safety: You must be well-informed before starting work with these substances; wear protective clothing and gloves, eye protection and mask or breathing protection.
Warning
H315-H319-H335-H341
i causes skin irritation, causes serious eye irritation, may cause respiratory irritation, suspected of causing genetic defects
P261 P280 P302+P352 P305+P351+P338 P308+P313
i avoid breathing dust, wear protective gloves/eye protection, IF ON SKIN: Wash with plenty of water, IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing, IF exposed or concerned: Get medical advice/attention
Pack Qty.
Pack.
3,4',5,7-Tetrahydroxyflavone, Robigenin, Trifolitin
Empirical formula C15H10O6
Molar mass (M) 286,24 g/mol
Melting point (mp) 270 °C
WGK 1
CAS No. 520-18-3
EG-Nr. 208-287-6


€547.20/Pack Qty. 

excl. VAT. | 25 mg per Pack Qty.

Art. No. NC26.1

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from 6 Pack Qty. €519.84/Pack Qty.
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Kaempferol
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NC26.1 25 mg glass

€547.20

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Downloads / MSDS


General information

Reference Standards

The reference standards are offered as powders with good flowability and crystallinity to guarantee efficient handling in the laboratory. All products of this product line are filled in brown glass vials with screw caps and are packed in foil bags. This packaging provides optimum protection against environmental influences, even when stored over a long period of time. The reference standards are delivered as “ready-to-use” portions and are stored under controlled conditions.


Working Standards

ROTICHROM® Working Standards for Analysis

The ROTICHROM® Working Standards are traceable to established primary standards which are characterised extensively concerning identity and content. Therefore they can be used in all areas of analytics and they are a cost-saving alternative to primary standards. The standard comes with a certificate of analysis which includes proof of identity and defined assay.


For reference substances

  • ROTICHROM® HPLC
  • ROTICHROM® TLC
  • ROTICHROM® GC
  • a batch-specific
      HPLC-chromatogram, TLC-chromatogram and GC-chromatogram respectively
    is prepared, which you can find in the respective certificate of analysis. The batch-related certificate of analysis with chromatogram is available online.
      Reference substances
  • ROTICHROM® CHR
  • are examined chromatographically. The respective chromatograms are not included in the certificate of analysis.


    Certificates of Analysis

    You can search for and download your certificate of analysis for the selected product here. Please provide your batch number.
    The following analysis certificates have been found:

    Type analysis

    Assay (HPLC)≥80,0 %
    Identitycomplies
    Traceable to a primary reference standard. With proof of identity and batch specific certificate of analysis.