Ortho-Hydroxyacetophenone | CAS:118-93-4

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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.

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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.

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Metal‐Ligand Stability Constants of Complexes of substituted ortho‐hydroxyacetophenones with iron, cobalt and nickel[Reference: WebLink]

Metal-ligand stability constants of complexes of substituted Ortho-Hydroxyacetophenones and ortho-hydroxypropiophenones with iron, cobalt and nickel were studied potentiometrically, at 27°C, at an ionic strength of μ650.1 M NaClO 4 , by C ALVIN - BJERRUM titration method. The stepwise stability constants thus determined are correlated with the nature of the substituents in the benzene nucleus of the ligands employed.

Product Name	Ortho-Hydroxyacetophenone
CAS No.:	118-93-4
Catalog No.:	CFN93191
Molecular Formula:	C₈H₈O₂
Molecular Weight:	136.2 g/mol
Purity:	>=98%
Type of Compound:	Phenols
Physical Desc.:	Powder
Source:	The herbs of Tagetes erecta L.
Solvent:	Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Price:	$30/20mg