Pharmaceutical Intermediates Glyoxal (Formaldehyde <100 PPM )

We are Pharmaceutical Intermediates Glyoxal (Formaldehyde <100 PPM ),CAS NO.:107-22-7 with competitive price,high quality and regular basis. We can offer glyoxal with Formaldehyde ≤50ppm. Specification of glyoxal 40%: 1.Glyoxal 2.Assay: 40% min 3.Colorless transparent liquid 4.Molecular formula: C2H2O2 5.Molecular weight: 58.04 6.Physiochemical properties: Colorless transparent liquid or liquid with low chroma, density:1.265-1.270,can be dissolved with water, slightly soluble