j9九游会老哥俱乐部--值得信赖

乙二醛

Features:

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


Specifications:

Item Super Grade First Class
Chroma (Colorimetry-Platinum Cobalt) 5 max. 1max.
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.


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 can improve the capability of the dope


Packing:

250kg/plastic drum