Dimethylglyoxime Powder, ACS Grade


Dimethylglyoxime Powder | ACS Grade | Formula C4H8N2O2 | Colorless Solid | "DmgH₂" | For Analysis Of Palladium, Platinum Or Nickel | Precipitating, Detecting, Photometric & Spot Test Reagent | Bidentate Ligand | Forms Complexes With Metals

Chemical Properties Of Dimethylglyoxime Sold Online At

  • CAS Number: 95-45-4
  • Molecular Formula: C4H8N2O2
  • Formula Weight: 116.12
  • Melting Point: Approx. 240C
  • Suitability for Nickel Determination: To Pass Test
  • Insoluble in Alcohol: 0.05%
  • Residue after Ignition: 0.05%

Information On Dimethylglyoxime From Wikipedia

Chemical Structure Of Dimethylglyoxime

Chemical Structure Of Dimethylglyoxime

About Dimethylglyoxime

Dimethylglyoxime is a chemical compound described by the formula CH3C(NOH)C(NOH)CH3. Its abbreviation is dmgH2 for neutral form, and dmgH for anionic form, where H stands for hydrogen. This colourless solid is the dioxime derivative of the diketone butane-2,3-dione (also known as diacetyl). DmgH2 is used in the analysis of palladium or nickel. Its coordination complexes are of theoretical interest as models for enzymes and as catalysts. Many related ligands can be prepared from other diketones, e.g. benzil.

Dimethylglyoxime can be prepared from butanone first by reaction with ethyl nitrite to give biacetyl monoxime. The second oxime is installed using sodium hydroxylamine monosulfonate:

Dimethylglyoxime forms complexes with metals including Nickel[2], Palladium, and Cobalt. These complexes are used to separate those complexes from solutions of metal salts. It is also used in precious metals refining to precipitate palladium from solutions of palladium chloride.

Palladium Refining Silver Refining Dimethylglyoxime DMG [ Video From sreetips]


Product Ordering Options, Prices, Bulk Sizes & Shipping

You can buy Dimethylglyoxime Powder, ACS Grade for $29 online, locally or call 512-668-9918 to order bulk sizes. Your packages will be shipped in 1-2 business days via UPS or LTL. Lab Alley Brand Dimethylglyoxime Powder, ACS Grade is for sale in bulk sizes and is in stock. Handy individual consumer size containers for DIY projects are leak resistant. This high quality compound is made in America. It is a high purity chemical substance that is ideally suited for scientific, development, analytical, clinical, medical, research and testing applications. Dimethylglyoxime Powder, ACS Grade is delivered quickly to laboratories, factories and businesses in safe chemical resistant containers. 

Manufacturing size drums, IBC totes, pallet loads and bulk industrial production scale quantities are shipped from Lab Alley's U.S.-based distribution centers by LTL freight carriers. Request a discounted wholesale price quote, here. Read customer and product reviews, here. Read return and refund policies, here. Lab Alley, founded in 2013, is a reliable Dimethylglyoxime Powder, ACS Grade supplier and distributor headquartered near Austin, Texas. Lab Alley was a 2021 Inc. 5000 honoree. Email if you have questions about buying Dimethylglyoxime Powder, ACS Grade. 

Download the Dimethylglyoxime Powder, ACS Grade MSDS/SDS to get safety tips and health hazard information. Dimethylglyoxime Powder, ACS Grade should be carefully handled, stored in a cool dry place and chemical waste should be disposed of properly and safely.

Dimethylglyoxime Powder, ACS Grade Retail Prices, Package Sizes And Bulk Quantity Ordering Options: 10g $29, 30g $48, 100g $105, 500g $314.

Dimethylglyoxime Powder, ACS Grade

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Jacob A.
United States United States


Was excellent. Everything came out perfect. The order was also shipped in a timely manner. Could not be happier. Thanks.

Douglas M.
United States United States


This material was useful in a qualitative analysis of nickel and palladium.

Kiril P.
United States United States


Great. Thank you

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