hexamethylenetetramine mesh from 60-80,hexamine mesh from 40 to 60
hexamethylenetetramine mesh from 60-80,hexamine mesh from 40 to 60
Paraformaldehyde；Polyoxymethylene.
Molecular formula : (CH2O)n
Appearance: white crystal powder , have formaldehyde smell
Molecular weight (30)n. Pressure: 0.19kPa/25℃.Flash Point: 70℃
Paraformaldehyde is used as synthetic resin, adhesive ,also as Pesticides ,fumigant , and for the preparation of pure formaldehyde
Quality Standar
Execution standard : Q/HX01-2006
Cas no:30525-89-4, Class no:4.1, Un no.2213
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