... known aldehydes, the product is one of the best cross-linking agents for proteins. The product has a small influence ... of enzymes can be fixed under controlled condition, to cross-link without losing their activity. Contrbuting to its outstanding ... irritating odorAssay25%, ≥50%PH3-5Usage:As bactericide, disinfector, tanning agent, widely used in petroleum development, leather treatment, food, plastics, ...