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Specification
Item | Super Grade | First Class |
Chroma (Colorimetry-Platinum Cobalt) | 5 max. | 10max |
Density (20-4 ) | 1.270 | 1.270 |
Glyoxal | 40 ± 0.5% | 40 ± 0.5% |
Glycol | 1.0% max. | 1.2% max. |
Formaldehyde | 0.05% max. | 0.10% max. |
Total Sulphur Dioxide (Formic Acid) | 0.10% max. | 0.15% max |
Properties:
(1) Product: glyoxal 40 ± 0.5%(2) CAS no.: 107-22-2 (3) Molecular formula: C2H2O2(4) Molecular weight: 58.04(5) Density: 1.265 (6) Boiling point: 104°C (7) Flash point: 285°C
Applications:
(1) Cottoncracy: fibre finish, antiwrinkle and permanent press colophony,printing and dyeing finish (2) Paper making industry: paper making, carbon paper (3) Medicine and chemical industry: glyoxalic acid, 2-methyl glyoxaline, imidazole, ethambutal, benzodiazine, hydroxyethyl cellulose (4) Dope industry: add the glyoxal into the dope colophony, which canimprove the capability of the dope
Storage:Keep container dry. Keep in a cool place. Ground all equipment containing material. Keep container tightlyclosed. Keep in a cool, well-ventilated place. Combustible materials should be stored away from extreme heatand away from strong oxidizing agents.
Our service:(1). Mixed container, we can mix different items in one container.
(2). Quality control, before shipment, free sample for test. After shipment, keep sample for 3 years
(3). Prompt shipment with professional documents
(4). Packing as your request, with photo before shipment
Glyoxal 40% 107-22-2 for paper making, medicine ,coating