... /cm3Assay≥25%,PH3-5 USE: As bactericide, disinfector, tanning agent widely used in petroleum development, leather treatment, ... and can be dissolved in organic dissolvent such as water, ether and ethanol. In water solution, ... in free state; instead,it makes appearance as hydrates with different forms.and most of ... broad application. Glutaraldehyde 25% is used as bactericide, disinfector, tanning agent