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Compound | Dimethylglyoxime | ||||
---|---|---|---|---|---|
CAS No. | 95-45-4 | Catalog No. | XMZX-W20196 | Brand | |
Purity | 99% | Packing | 25kg/DRUMS | Grade | |
Lead Time | 3Day (s) | Origin | Loading Port |
Boiling Point | 271.529ºC at 760 mmHg |
---|---|
Stability | Stable. Incompatible with strong oxidizing agents. |
Storage Condition | 2-8ºC |
Appearance & Physical State | white crystalline powder |
Water Solubility | INSOLUBLE |
Flash Point | 14ºC |
Refractive Index | 1.487 |
Density | 0.8 |
Melting Point | 239-241ºC |
Uses Dimethylglyoxime is used as nickel-specific complexing reagent; determination of palladium.
Uses Detection and determination of Ni and its separation from Co and many other metals. Forms a scarlet red ppt with Ni even in dil solutions. Separation of Pd from Sn, Au, Rh, and Ir, also to detect Bi with which it forms a bright yellow color and ppt.
Uses Dimethylglyoxime is specific for nickel(II) ions in ammoniacal solution if alkali tartrate is employed as masking agent to keep in solution the possibly interfering hydrolysing salts.
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