2,3-Butanedionedioxime/Diacetyldioxime/Dimethylglyoxime

English Name: dimethyllyoxime; 2,3-Butanedionedioxime； Diacetyldioxime

Other names: dimethylacetoxime; Dimethylglyoxime; Diethylenedioxime; Dimethylglyoxime; Diacetone oxime; Nickel reagent; Diacetyldioxime; Dimethyl glyoxal oxime; Dimethyl glyoxime; 2,3-dimethylglyoxim

CAS No.: 95-45-4

C4H8N2O2=116.12

Grade: AR 

Content: ≥ 98.0%

Melting point: 238 ~ 242 ℃

Ethanol dissolution test: qualified

Burning residue (calculated by sulfate): ≤ 0.05%

Physicochemical properties: white triclinic crystal or crystalline powder. Soluble in ethanol, ether, acetone and pyridine, almost insoluble in water. The melting point is 238 ~ 240 ℃ (242 ℃ and 246 ℃ are also reported). The minimum lethal dose (rat, oral) is 250mg/kg.

Purpose: biochemical research. Verification and determination of nickel. Nickel is separated from cobalt and other metals, and palladium is separated from tin, gold, rhenium, iridium, etc. Photometric determination of cyanide, nickel and palladium

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