1.03062

Dimethylglyoxime

GR for analysis (reagent for nickel) ACS,Reag. Ph Eur

• Synonym(s): Dimethylglyoxime, Diacetyldioxime, 2,3-Butanedionedioxime disodium salt
• Linear Formula: (CH₃CNOH)₂
• CAS Number: 95-45-4
• Molecular Weight: 116.12
• MDL number: MFCD00002117
• UNSPSC Code: 12352126
• EC Index Number: 202-420-1
• NACRES: NA.05

Properties

• grade: ACS reagent
• Quality Level: 100
• Agency: reag. Ph. Eur.
• Assay: ≥99% (gravimetric)
• form: solid
• mp: 239-243 °C (decomposition)
• bulk density: 620 kg/m³
• storage temp.: 2-30°C
• InChI: 1S/C4H8N2O2/c1-3(5-7)4(2)6-8/h5,7H,1-2H3/b4-3-
• InChI key: OFZZNQXYRRSXOI-ARJAWSKDSA-N

Description

Analysis Note

Assay (gravimetrically): ≥ 99
Identity (IR-spectrum): passes test
Matter insoluble in ethanol: ≤ 0.02 %
Melting range: 239 - 243 °C
Sulfated ash: ≤ 0.05 %
Suitability as reagent (at Nickel): passes test

Safety Information

• Pictograms: GHS02
• Signal Word: Warning
• Hazard Statements: H228
• Precautionary Statements: P210 - P240 - P241 - P280 - P370 + P378
• Hazard Classifications: Flam. Sol. 2
• Storage Class Code: 4.1B - Flammable solid hazardous materials
• WGK: WGK 3