2,3-Butanedione monoxime, ;, pour le d+#233;tachement spectrophotom+#233;trique de l'ur+#233;e , >=99,0 %

Code: 31550-100g D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

Analysis Note

Solubility:0.5 g are completely soluble and give a clear solution in 10 mL water or also in 10 mL ethanol.Sensitivity test:0.05 mg urea in 3 mL water and 5 mL c...


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Votre prix
$91.50 100G
$109.80 inc. VAT

Non disponible en dehors du Royaume-Uni et de l'Irlande

Analysis Note

Solubility:0.5 g are completely soluble and give a clear solution in 10 mL water or also in 10 mL ethanol.Sensitivity test:0.05 mg urea in 3 mL water and 5 mL conc. HCl together with a 3% solution in water of diacetylmonoxime heated on a water bath for 10 minutes give a light yellow color.

General description

2,3-Butanedione Monoxime (BDM) is also known as diacetyl monoxime, it is also a nucleophilic agent and it can dephosphorylates acetylcholinesterase poisoned with organophosphates. It is also a well-characterized, non-competitive inhibitor of skeletal muscle myosin-II, where it inhibits the chemical and motile activity.

Other Notes

Reagent for the colorimetric determination of urea and ureido-compounds; Spectrometric reagent for Co(II), Ni(II), Pd(II) and Re(VII); Reagent for the gravimetric determination of Ni(II)

assay≥98.0% (N), ≥99.0%
bp185-186 °C (lit.)
formsolid
ign. residue≤0.05% (as SO4)
InChI keyFSEUPUDHEBLWJY-HWKANZROSA-N
InChI1S/C4H7NO2/c1-3(5-7)4(2)6/h7H,1-2H3/b5-3+
mp75-78 °C (lit.), 75-76 °C
Quality Level100
qualityfor spectrophotometric det. of urea
SMILES stringCC(=O)C(C)=NO
technique(s)UV/Vis spectroscopy: suitable
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Cas Number57-71-6
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