This standard specifies the basic requirements, technical requirements, test methods, inspection rules and markings, packaging, transportation, storage, safety and quality commitments of acetaldoxime. This standard applies to acetaldehyde oxime produced by the oximation reaction of hydroxylamine sulfate and acetaldehyde. Molecular formula: C2H5NO Structural formula: HO N Relative molecular mass: 59.07 (according to the 2016 international relative atomic weight)