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    Questinol
    Questinol
    Information
    CAS No. 35688-09-6 Price
    Catalog No.CFN89152Purity>=98%
    Molecular Weight300.26Type of CompoundAnthraquinones
    FormulaC16H12O6Physical DescriptionPowder
    Download     COA    MSDSSimilar structuralComparison
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    Questinol Description
    Source:
    Biological Activity or Inhibitors:
    Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
    Storage: Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months(2-8C).

    Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20C. Generally, these will be useable for up to two weeks. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.

    Need more advice on solubility, usage and handling? Please email to: service@chemfaces.com

    After receiving: The packaging of the product may have turned upside down during transportation, resulting in the natural compounds adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.
    Calculate Dilution Ratios(Only for Reference)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 3.3304 mL 16.6522 mL 33.3045 mL 66.6089 mL 83.2612 mL
    5 mM 0.6661 mL 3.3304 mL 6.6609 mL 13.3218 mL 16.6522 mL
    10 mM 0.333 mL 1.6652 mL 3.3304 mL 6.6609 mL 8.3261 mL
    50 mM 0.0666 mL 0.333 mL 0.6661 mL 1.3322 mL 1.6652 mL
    100 mM 0.0333 mL 0.1665 mL 0.333 mL 0.6661 mL 0.8326 mL
    * Note: If you are in the process of experiment, it's need to make the dilution ratios of the samples. The dilution data of the sheet for your reference. Normally, it's can get a better solubility within lower of Concentrations.