NovaBioX® DMG – Premium Dimethylglyoxime Powder (CAS 95-45-4)

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NovaBioX® DMG

Dimethylglyoxime (CAS 95-45-4)

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NovaBioX® DMG

( Dimethylglyoxime CAS No. 95-45-4 )


Chemical Name: Dimethylglyoxime

CAS No.: 95-45-4

MF: C4H8N2O2    

MW: 116.12

Molecular structure:


General Information :

Dimethylglyoxime is a simple dioxime compound widely used as a highly selective analytical reagent. It appears as a white crystalline powder, insoluble in water but soluble in alcohol and ether. Its molecular structure features two oxime groups that form a stable, bright-red coordination complex specifically with nickel(II) ions. This property enables precise qualitative and quantitative analysis of nickel. DMG exhibits excellent thermal stability and low volatility. It is also employed in laboratory research for metal ion separation, as well as in electroplating baths as an additive to improve deposit quality and corrosion resistance.


Standard :

Item

Specification

Appearance

White crystalline powder

Assay

≥98.0%

Melting point

238.0-242.0 ℃

Alcohol solution

Conform

Residue on ignition(sulfate)

≤0.05%


Applications :

Nickel reagent for quantitative/qualitative analysis, metal separation in labs, and electroplating additive for denser, smoother, and more corrosion-resistant coatings.


Packaging & Storage :

Packaging: 25kgs/drum.

 

Storage:

Being kept in dry, clean warehouse with well ventilation.

Avoid exposing to light and heating.   

Protecting the product from leakage, rain and insolation during transportation.


FAQs-Dimethylglyoxime :


Q1: What is Dimethylglyoxime (CAS 95-45-4) and how is it used in metal analysis?


A: Dimethylglyoxime (DMG) is an organic dioxime compound primarily utilized as a highly specific chelating agent in analytical chemistry and hydrometallurgy. When introduced to a solution containing metal ions under slightly ammoniacal conditions, DMG selectively targets nickel ions, forming a vivid, cherry-red insoluble coordination complex known as nickel dimethylglyoxime. This distinct reaction allows scientists and industrial plants to precisely quantify, precipitate, and separate nickel from other metals.


Q2: What precautions should I take when handling dimethylglyoxime?


A: Bulk Dimethylglyoxime is a stable crystalline powder but should be handled with standard industrial care. It should be stored in a cool, well-ventilated warehouse away from flame hazards and incompatible strong oxidizers. Workers should wear basic personal protective equipment (PPE), including dust masks and safety glasses, to prevent inhalation of airborne powder particles.


Q3: Where can I source dimethylglyoxime?


A: Our brand NovaBioX® DMG guarantees an analytical assay of ≥99.0% and superior solubility in alcohol. Contact our chemical export desk today to get an instant spot price quote or to request a free laboratory testing sample for your purification trials!


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